Toyota ZZT230 series Repair Manual Download Page 690

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Tc Terminal Circuit

CIRCUIT DESCRIPTION

OIAGNOSTICS

Df-479

SUPPLEMENTAL RESTRAINT SYSTEM

By connecting terminals Tc and CG of the DLC3 the alrbag sensor assembly is set in the DTC output mode.

The DTCs are displayed by blinking the

SRS

warning light.

WIRING DIAGRAM

DLC3

W-8

J/C

)

Instrument Panel J/8

P-8

Airbag Sensor

Assembly

H12921

Summary of Contents for ZZT230 series

Page 1: ......

Page 2: ...s for the compo nents and systems in this vehicles ManualName Pub No U240E AutomaticTransaxle Repair Manual Aug 1999 RM740U 1 1340E U341E AutomaticTransaxle RepairManual Aug 1999 RM735U 2000 CELICA El...

Page 3: ...ir and service When performing the operations following the procedures using this manual be sure to use tools spe cified and recommended If using non specified or recommended tools and service method...

Page 4: ...M744U2 INTRODUCTION U MAINTENANCE PREPARATION SERVICE SPECIFICATIONS DIAGNOSTICS N INE u n i CAI j _ _ l l _ I I I I p I i I 1 1 5 fA 1 a j l i J t f i 1 t t_ 1 f_ 3r l _ _ _ eli I f tJPPLE VIIENTAL t...

Page 5: ...GENERAL INFORMATION IN 4 VEHICLE LIFT AND SUPPORT LOCATIONS IN 8 FORALLOFVEHICLES IN 10 PRECAUTION JN 10 HOWTOTROUBLESHOOTECU CONTROLLEDSYSTEMS IN 19 GENERAL INFORMATION IN 19 HOW TO PROCEED WITH TRO...

Page 6: ...ESHOOTING tables are includedfor each system to help you diagnose the problem and find the cause Thefundamentals of howto proceed with troubleshooting are described on page IN 20 Be sureto readthis be...

Page 7: ...pageto refer to 7 SPECIFICATIONS Specifications are presented in bold type throughout the text where needed You never have to leave the procedure to look up your specifications They are alsofound in...

Page 8: ...VEHICLEIDENTIFICATIONNUMBER IN 3 The vehicle identification number is stamped on the vehicle identification numberplateand the certification label as shown in the illustration A Vehicle Identification...

Page 9: ...notscrapethemwith a fileoroth er abrasive objects 5 Install the cable ends to the battery terminals after loosening the nut and tighten the nut after installa tion Do not use a hammer to tap the cable...

Page 10: ...ing on the nature of the repair Be sure to use SST and SSMwhere speci fied and follow the proper work procedure A list of SST and SSM can be found in Preparation section in this manual MediumCurrentFu...

Page 11: ...ckly I Observethe following precautionstoavoid damage tothe following parts 1 Do not open the cover or case of the ECU unless absolutely necessary If the IC terminals are touched the IC maybedestroyed...

Page 12: ...ting a job double check that the vacu um hosesare properlyconnected A label under the hood shows the proper layout a Unlessotherwise stated all resistance is measured at an ambient temperature of20 C...

Page 13: ...PORT LOCATIONS Fron1 JACK POSITION Front Front crossmember Rear Rear axle beam CAUTION When jacking up the rear and front make sure the car is not carrying any extra weight PANTOGRAPH JACK POSITION 0...

Page 14: ...sions INTRODUCTION REPAIR INSTRUCTIONS Place the vehicle over the center of the lift Align the cushion gum ends of the plate with the attachmentlowerends A C Align the attachment upper end B with the...

Page 15: ...of the supplemental re straint system are difficult to confirm so the diag nostic trouble codes become the most important source of information when troubleshooting When troubleshooting the supplemen...

Page 16: ...t belt pretensioner has been dropped or if there are cracks dents or other defects in the case bracket or connector replace them with new ones B Do notdirectly expose the airbag sensor assembly steeri...

Page 17: ...g to deploy which is very dangerous 3 Grease should not be applied to the steering wheel pad and the pad should not be cleaned with deter gents of any kind 4 Store the steering wheel pad where the amb...

Page 18: ...ous 3 Grease should not be applied to the front passen ger airbag assembly and the airbag door should not be cleaned with detergents of any kind 4 Store the airbag assembly where the ambient tem perat...

Page 19: ...ngerous 3 Grease should not be applied to the side airbag as sembly and the surface should not be cleaned with detergents of any kind 4 Store the airbag assembly where the ambient tem perature remains...

Page 20: ...temperature remains below 80 C 1 76QF and away from electrical noise without high humidity 5 When using electric welding first disconnect the connector yellow color and 2 pins before starting work 6 W...

Page 21: ...esired ignitionofthe supplemental restraint sys tem 3 Work must bestarted after 90 seconds from the timetheignitionswitch isturned tothe LOCK posi tion and the negative terminal cable is discon nected...

Page 22: ...ate an extra load on the converter f Avoid coasting with ignition turned off g Do not dispose of used catalyst along with parts contaminated with gasoline or oil 3 IFVEHICLEISEQUIPPEDWITHMOBILECOMMUNI...

Page 23: ...bookorTOYOTAhand heldtester soperatormanualshouldbe readthoroughly BesuretorouteallcablessecurelywhendrivingwiththeOBOII scantoolorTOYOTAhand heldtesterconnectedtothevehicle I e Keepcablesawayfromfeet...

Page 24: ...rocedure and how to make use of it are described on the following pages Pogo 1 Engine DH 2 U2 40EAutomaticT ransalde 01 155 3 U lE T 01 218 4 Anti lockBrake Systemwith ElectronicB rake ForceDistributi...

Page 25: ...le1 Code Chart 2 3 Contirm the symptomsand the problem conditions check the diagnostictrouble codes and When the problem symptoms do not appear durin meth g confirmation use the symptom simulation od...

Page 26: ...Diagnostics section for each system for your use Important Points in the Customer ProbJem AnaJysls What Vehicle model system name When Date time occurrence frequency Where Road conditions Under whatc...

Page 27: ...heck whether the malfunction indicated by the diagnostic trouble code is directly related to the problem symptom or not For this reason the diagnostic trouble codes should be checked before and after...

Page 28: ...nostic troublecodes displayed jSymptom confirmation j Problem symptomsfl N problem symptoms exist v SXISt Simulation test using the symptom simulation methods ___ __j Diagnostic trouble code check r n...

Page 29: ...ed hare are effective measures in thatthe ex ternal causes are applied to the vehicle in a stopped condition Important Points in the Symptom Simulation Test In the symptom simulation test the problem...

Page 30: ...h humidity condition Sprinklewaterontothevehicleandcheck toseeif the malfunc lion occurs NOTICE 1 Never sprinkle water directly into the engine compart ment but Indirectly change the temperature and h...

Page 31: ...pe of Instrument o othe HINT Para eters listed in the chart may not facto If a m function code is displayed dur ng the DTCcheckmode check the di_uilfor that code listed in the table bela For details o...

Page 32: ...er I Indicates the circuit which needs to be checked for each problem symptom Check in the order indicated by the numbers Circuit or Part Name Problem Symptomj Indicates the circuit or part which need...

Page 33: ...iaontmngi relafOI I 0 it D TC 0e1K1in0Condi iOn Openorshol1 rid 1cireuil Noknock3III ISOI 1 59111110 Mwifl i loo Fi t 200 rpmormore h _h_ __ _h Clll1octiveretMIangle IIsetloh m vak f Indicates thediag...

Page 34: ...between terminal KNKorECMconnectorandbodyground PREPARATION a Removetheglove compartmoot Seepage SF 68 b Disconnectthe E6 connector of ECM CHECK Measureresistance belweeo terminal KNK of ECM conneclor...

Page 35: ...structions appear OPEN CIRCUIT This could be due to a disconnected wire harness faulty con tact in the connector and a connector terminal pulled out etc HINT It is rarely the casethat a wire is broken...

Page 36: ...sure the resistance while lightly shaking the wire harness vertically and horizontally 4 RESISTANCECHECK SHORTCIRCUITCHECK a Disconnect the connectors on both ends b Measure the resistance between the...

Page 37: ...the section a Checkthe continuity 1 Disconnect connectors A and C and measure the resistance between them In the case of Fig 2 Between terminal 1 of connector Nand terminal 1 of connector C 7 No cont...

Page 38: ...ound 5V Between Terminal 1 ofconnector 8 and Body Ground OV Between Terminal 1 ofconnector C and Body Ground Then it is found out that there is an open circuit in the wire har ness between terminal 1...

Page 39: ...it is found out that there is a short circuit between terminal 1 ofconnector 82 and terminal 1 of connector C 8 CHECKANDREPLACEECU First check the ECU ground circuit If it is faulty repair it If it i...

Page 40: ...AutomaticT r ansmission Transax ATF Automatic T ransmissKm F1uid AUTO Automatic AUX Auxiliary AVO Average AVS Adaptive VariableSuspension BA Brake Assist BACS BoostAltitude Compensation System BAT Bat...

Page 41: ...o Deposiled Coating EDU Electronic Driving Unit EDIC ElectricDiesel Injection Control EA Electronic Fuel Injection EIG Engine EGR YM Egr Vacuum Modulator ELR Emergency Locking Retractor ENG Engine ESA...

Page 42: ...tionBlock JIC JunctionConnector KD Kick Down lAN LocalAreaNetwork lB liftback lCO liquid Crystal Display lED light Emitting Diode lH Left Hand lHD Left HandDrive lJHIW Length Height Width uc Long life...

Page 43: ...gkl Rear Suspension RH Right Hand RHO Right Hand Drive RLY Relay ROM Read Only Memory Rear RA Rear EngineRear Wheel Drive RWO Rear Wheel Drive SON Sodao SEN Sensor SICS Starting Injection ConlrolSyste...

Page 44: ...ufacturing Kentucky Inc TRAG Traction Control System TURBO Turbocharge liiD Und rdriV UJS Undersize vcv VacuumControl valve VENT Ventilator VIN Vehicle Identif iCation NLmber VPS Variable Power Steeri...

Page 45: ...ctor 2 2 T otal Diagnosis Comun cat on link TDCL DLC3 Data Link Connector 3 3 OBD H Diagnostic Connector DTC DiagnosticTroubleCode Diagnostic Coda DTM Oiagnos cTestMode ECL Engine ControlLevel ECM Eng...

Page 46: ...en Sensor 0 Sensor 02Sl 080 On Board Diagnostic Qn Soard DiagnosticSystem OBD oc Oxidation CatalyticConverter Oxidation Catalyst Convert OC CCo OP Open Loop Open Loop PAIR Pulsed Secondary Air Injecti...

Page 47: ...onverter VolumeAir Flow VoltageRegulator VehicleSpeedSensor WideOpenThrottle warm UpOxidation CatalyticConverter warm UpThree WayGatatyticConverter ThirdGeaf fo nth GoM TERM Transmission ECU ECT ECU T...

Page 48: ...MAINTENANCE OUTSIDEVEHICLE INSIDE VEHICLE UNDER HOOD ENGINE BRAKE CHASSIS MA 1 MA 2 MA 4 MA S MA 6 MA 7...

Page 49: ......

Page 50: ...ter reading miles or the time interval months Maintenance service after the last period should be performed at the same interval as before unless otherwise noted Failure to do even one item an cause t...

Page 51: ...he engine to run poorly and increase exhaust emissions 2 LIGHTS a Check that the headlights stop lights taillights turn signal lights and other lights are all working b Check the headlight aim 3 WARNI...

Page 52: ...ance and freeplay 1m c Check the brake boosterfunction 16 BRAKES Ata safe place checkthatthe brakes donot pull to one sidewhen applied 17 PARKING BRAKE See page BR 8 a Check that the lever has the pro...

Page 53: ...ECTROLYTE LEVEL Checkthattheelectrolytelevelofallbatterycellsisbetweenthe upperandlowerlevel linesonthecase 6 BRAKE AND CLUTCH FLUID LEVELS Checkthatthebrakeandclutchfluidleversareneartheupperrevellin...

Page 54: ...alve Ifnecessary replacetheaircleanerelement b Clean the airfilterwithcompressedair First blow from the inside thoroughly then blow off the outsideof theelement 4 REPLACEAIRFILTER Replacethe airfilter...

Page 55: ...k all brake linesandhosesfor Damage Wear Deformation Cracks Corrosion Leaks Bends Twists b Check all clamps fortightness and connectionsfor leak age c Checkthatthe hosesandlinesareclearofsharpedges mo...

Page 56: ...for clamp looseness leakage or damage 4 INSPECTBALLJOINTANDDUSTCOVERS a Inspect the ball joints for excessive looseness Jack up the front of the vehicle and place wooden blocks with a height of 180 20...

Page 57: ...ge Dl 220 7 TIGHTEN BOLTSAND NUTSON CHASSISAND BODY If the vehicle is mainly operated under the rough muddy road conditions Tighten the seat mounting bolts and front and rear suspension member retaini...

Page 58: ...MANUALTRANSAXLE C56 MANUALTRANSAXLE C60 AUTOMATICTRANSAXLE U240E AUTOMATICTRANSAXLE U341E SUSPENSIONANDAXLE BRAKE PP 1 PP 2 PP 7 PP 8P l l l PP 11 PP 15 PP 19 PP 21 PP 24 PP 27 PP 31 PP 38 PP 46 PP 51...

Page 59: ......

Page 60: ...MAINTENANCE EQUIPMENT PP 1 PREPARATION MAINTENANCE I Brakehose...

Page 61: ...010 Q 09309 37010 09330 00021 ED 09816 30010 Oil PanSeal Cut1er Valve Guide Bushing Remover Ae placer 5 5 Valve St m Oil Seal Replacer Valve Spring Compressor Attachment Crankshalt Pulley Holding Tool...

Page 62: ...PREPAMTION ENGINE MECHANICAL 09950 50012 Puller C Set P sm _ 09951 0SOIO Hanger 150 09952 05010 Sllcla Arm 09953 05020 CenterBolt 150 09954 05020 Claw No 2 a 09950 70010 Handle Set 09951 07100 Handle...

Page 63: ...PP 4 PREPARATION ENGINE MECHANICAL RECOMMENDED TOOLS 7 09Q90 4 20 Engine Sling Device For suspending engii IEt o a 09200 00010 EngineAdjust Kit o 0925g j 30 Hose Plug Set Plug forvacuum hose fuel hose...

Page 64: ...upteste Groovecleaningtool Piston ringgroove Magneticfinger Micrometer OBDII scan toot Pin holegrinder Pistonpin holeofpiston Piston ring compressor Piston ring expander Plost Precisionstraightedge R...

Page 65: ...NGINE MECHANICAL SSM Special Service Materials 08826 00080 S al Packing Black or equivalent FIPG 08826 00100 Seal Packing 12828 THREE BONO 12828orequivalent FIPG 0883J 00070 Adhesive 1324 THREE BOND 1...

Page 66: ...EMISSION CONTROL EQUIPMENT PREP ARATION EMISSION CONTROL PP 7...

Page 67: ...6 41047 Injection Measuring Tool Set 95336 08070 Hose 1 09 2 68 4U l2 50 TI J ol l I 09268 45014 EFI Fuel Pressure Gauge 0926 41200 Gauge r lf 09 26 8 2 2 0 H 09268 41250 T Joinl 09816 30010 Oil Press...

Page 68: ...PP 9 PREPARATION SFI RECOMMENDED TOOLS 09082 00040 TOYOTA Electrlcal Test8l 4 1 6 0925 00030 HOI e Plug Set Plug forvacuum ho e fuel hose...

Page 69: ...PP 10 SFI _ EQUIPMENT CarbUretor cleaner Thronre body Graduatedcylll lder Injector OBDII scan tool Softbrush Throttle body Sound scope Injector Torque wrench Vacuum oauae...

Page 70: ...PREPARATION COOLING COOLING SST Special Service Tools 0 0 0923 1010 RadiatorServiceT ool Set 00 6P 00 Q 09231 14010 Punch 09960 10010 VarlablePinwrenchSet tb tb 09963 00600 Pin 6 o Y o Y 09963 01000 P...

Page 71: ...PP 12 RECOMMENDED TOOLS PREPARATION COOLING TOYOTA Eledrieal Tester...

Page 72: ...PP 13 PREPARATION COOUNG EQUIPMENT H ECTswi ch Thermostat Ra iatorcaptester n ECTswitch Thermostat Torquewrench Vemlercalloers...

Page 73: ...OLANT Item Capacity Classification Enginecoolant tZZ FE Ethylene glycolbase MIT 5 7 1iters 6 0 US qls 5 0 Imp qts wr 5 6 liters 5 9 USqts 4 9 Imp qts 2ZZ GE MIT 5 9 lilers 6 2 USqts 5 2Imp qts wr 5 8...

Page 74: ...PP 15 PREPARAnON LUBRICATION LUBRICATION SST Special Service Tools 09228 06501 0 1 AlterWrench 09816 30010 Oil Press11re SWitch Sockel QJ...

Page 75: ...PP 16 PREPARA 11QN LUBRICATION EQUIPMENT S g edge...

Page 76: ...W 30 isthebestchoice w OIIcooler 3 7r ters 3 9usqts 3 3 tmp qts loryourvehk le lorgood fuel economy andgood w oOilcooler 3 5 1itef s 3 7 USqts 3 1 lmp qts starting incold weather 2ZZ FE w Oilcooler 4...

Page 77: ...PP 18 PREPARATION LUBRICATION SSM Special Service Materials 08833 00080 Adhesive 1344 THREEBOND1344 LOCTITE 242o r equlvalenl Oil pressure swi1ch...

Page 78: ...PREPARAnON IGNITION IGNITION RECOMMENDED TOOLS 09082 l004 l m r i fiil u 09200 10010 i TOYOTA EledticalTester Engine Adjull Ki1 PP 19...

Page 79: ...PP 20 EQUIPMENT ISparkplugcleaner PREPARATION IGNITION...

Page 80: ...PP 21 PREPARAnON STARTING STARTING SST Special Service Tools 09286 46011 Injection Pump Spline Shaft Puller 09810 38140 Starter MagnetSwitch Nut Wrench 14 09820 00030 AHemator Rear Bearing Replacer...

Page 81: ...PP 22 RECOMMENDED TOOLS PREPARATION ST ARTING 09082 00040 TOVOTA Electrical Tester...

Page 82: ...PP 23 PREPARATION STARTING EQUIPMENT Dial Commutator Steel ball Magneticswitch terminal kitpart Pulsc ale Blushspring Commutator Commutalor Commutalor Brush...

Page 83: ...lacer l lll l ll i 09286 46011 Injection PumpSpline Shalt Puller 09820 00021 AHemator Rear Bearing Puller 0982 0030 Alternator RearBearingReplaoer Q 09820 63010 Alternator Pulley Set NutWrench Sot 099...

Page 84: ...PP 25 PREPARAnON CHARGING RECOMMENDED TOOLS 09082 00040 TOYOTAElectrical Tester...

Page 85: ...PP 26 PREfARATlON CHARGING EQUIPMENT Batteryspecificgravity gauge Exceptmaintenancefree battery BeHtension gauge T orquewrench Verniercalloers Rotor Silo rinaJ Brush...

Page 86: ...PP 27 PREPARAnoN ClUTCH CLUTCH SST Special Service Tools 09023 00100 Union NutWrench 10 mm Clutch line c 09301 00210 Clutch Guide Tool 09333 00013 Clutch Diaphragm SprlogAligner...

Page 87: ...PREPARATION CLUTCH RECOMMENDED TOOLS 09031 00030 Pin Punch 09082 00040 TOYOTAElectrical Tesler 09905 00013 SnapRingPliers...

Page 88: ...PP 29 PREPARAnON CLUTCH EQUIPMENT 1 j...

Page 89: ...PP 30 PREPARATION CLUTCH LUBRICANT I Item Capadty Classification IBrakefluid SAEJ1703or FMVSSNo 116 DOT3...

Page 90: ...omaticTransmisaiOil T oo t Set i 09351 32120 Overdrive Bearing Replacer 09351 32140 Oil Seal Replacer rCJ 09564 32011 Differential Preload Adaptor 0960S 00071 Olive Pinion RearSearing Cone Replacer 09...

Page 91: ...eplacer 09950 00020 Bearing Remover 0 09950 00030 BMring Ramov rA ttachment DiHe1antia1 tapetedrollerbearing o 09950 3001 I PullerA Set No 3 clutch hub r 09950 4001 1 Puller B Set 5th driven gear 6 09...

Page 92: ...ing 0 00 09950 60020 ReplacerSet No2 0000 0 00 1 0 09951 00680 Replacer68 Differential tapered rollerbearing outer race Transaxfe case side 0 09951 00710 Replacer 71 Ditrerentlallapered roller bearing...

Page 93: ...E C561 RECOMMENDED TOOLS 09025 10010 T orqueWrench 30kgl em Dilferentlel preload 09031 00030 Pin Punch 9 4G OO ll Hexagon WrenchSet 09042 00010 Torx SocketT30 1 ll909tl 0 20 Engine Sling Device c 9 09...

Page 94: ...PP 35 PREPARATION MANUALTRANSAXLE CC561 EQUIPMENT Dial indicatorwith magnetic base Feelergauge Micrometer Torquewrench Magneticlinger WoodenblockorsimHarobject...

Page 95: ...PP 36 PREPARATION MANUAL TRANSAXLE 1C5 l LUBRICANT Item Capacity Class lication Manual transaxle oil 1 9 1iters 2 0 US qts 1 7 1mp qts API GL 4orGL 5 w Differential oil SAE75W 90...

Page 96: ...SSM Special Service Materials 08826 00090 Seal Packing 1281 T ransmission casex Transaxle case THREE BOND 1281 orequivalent Tra lsmlssion case x Transmission FIPG case cover 08833 00080 Adhesive 1344...

Page 97: ...Oil e 09351 32120 OYerdrive BearirlQ Replacer 09351 32140 Oil Seal Replacer 09517 12010 RearAxle ShaftOilSaar Replacer cCJ 09564 32011 OifferenHal Pre oad Adap Of 09608 00071 Drive Pinion RearSearing...

Page 98: ...ring DiltMenlial laperedrollerbealing outer race 0971 28021 FrontSuspension BushingT ool Transaxle case oil seal 09710 08041 Bushing Replacer 09950 00020 Bearing Remover fL 09950 00030 Bearing Remover...

Page 99: ...200 I 09954 04010 Ann 25 c o fiS0 c8D 09955 04021 Claw No 2 099SS 04061 Claw No 6 09957 04010 Attachment 9 09958 04011 09950 50012 PullerC 8et m No 3clutch hub assembly _ 09954 05030 Claw No 3 09950 6...

Page 100: ...0 Replacer 56 Output shaft front bearing 000 099S 0020 Replacer SetNo 2 0000 000016 0 09951 00680 Replacer 68 Differential lapered roller bearing outerrace fransaxle case side 0 09951 00710 Replacer 7...

Page 101: ...TOOLS 09025 J IO T orqueWrench 30 kgl cm Oitlerentia preload 09031 00030 Pin Punch 09040 00011 HOJcagon Wrench Set 09082 00040 TOYOTA ElectriCalTester 1JO 09090 04020 EngineSling Device 09905 00012 S...

Page 102: ...PP 43 PREPARATION MANUALTRANSAXLE C60 EQUIPMENT DialIndicatorWithmagnetic base Feelergauge r WOOdenblockorsimllatobject...

Page 103: ...PP 44 PREPARATION MANUALTRANSAXLE CC60l LUBRICANT Item Capacity Classification Manual transaxle oil 2 3 lilers 2 4 US QIS 2 0 Imp qts APIGL 4orGL 5 w Differentialoil SAE75W 90...

Page 104: ...SSM Special Service Materials 08826 00090 Seal Packing 1281 Transmission ca se xTransru lo case THREE BOND 1281 orequivalent TransmiSSJon case Transmlssion RPG case cover 08833 00080 Aclhesive 1344 TH...

Page 105: ...r 0935G 32014 TOYOTAAutomaticTransmission Tool Set 09351 32010 On way Clutch Test Tool 09351 32020 Stalor Stopper 09351 32150 Oil Seal Replacer 9 a 0995G 70010 Handle Set 09951 07150 Handle 150 J 0999...

Page 106: ...REC PREPARATION OMMENDED TOOLS AUTOMATIC TRANSAXLE U240E 09082 00040 TOYOTA Electrical T ester 1JO I9090 l4020 Engine SUng Device PP 47...

Page 107: ...OMA TIC TRANSAXLE U240El EQUIPMENT oo Straight edge T orqueconverterclutch Verniercalipers Torqueconverterclutch Dial in f eatorordialindicatorwithmagneticbase Driveplate Hexagonwrench 10 mm T orquewr...

Page 108: ...REPARATION AUTOMA TICTAANSAXLECU240EJ LUBRICANT Hom Capodty Classification Automalictransaxl Huid o 7 6liters 8 0US qts 6 7 1mp qts ATFTypeT IV Ofequivalent Drainandrefill 4 1 liters i4 3 US ats 3 6 1...

Page 109: ...PP 50 PREPARA T10N AUT OMATICTAANSAXLE fU240El SSM Special Service Materials 08833 00080 Adhesive 1344 11 IREE BOND 1344 LOCTITE 242Of equivalent...

Page 110: ...09223 00010 Cover Seal Replacer 09350 32014 TOYOTA Automatic Transmission Tool Set 0935I 320l0 One wayClutch Test Tool 09351 32020 StatorStopper 09992 00095 Automatic Transmission Oil Pressure Gauge...

Page 111: ...PP 02 PREPARA TJQN AUTOMATICTRANSAXLE U341El RECOMMENDED TOOLS 09082 00040 TOYOTA Electrical T esler 1 0909 4Q20 EngineSling Device...

Page 112: ...PP 53 PREPARATION AUTOMATICTRANSAXLE U341El EQUIPMENT _ T orqueconvertercrutch Torque converterclutch Dlallndiclllorordlal lndlcatorwlh magneticbase Driveplate Hexagonwrench 10mm T _ OBDII scantool...

Page 113: ...TION AUTOMATIC TRANSAXLE fU3f1El LUBRICANT Item Capacity Classification Automallctransaxle fluid Dry fill 6 9titers 7 3 USqts 6 0 lmp qts ATFTypeT lV orequivalent Drain and refill 2 9liters 3 1 US qts...

Page 114: ...PP 55 PREPARATION AUTOMATICTRANSAXLEIU341E SSM Special Service Materials 08833 00080 Adhesive 1344 THREE BOND 1344 LOCTITE 242orequivalent...

Page 115: ...uller 0952 0040 Shock 09521 00010 Attachment 09521 00020 Rod with Grip t rJ 09520 01010 Drive Shaft RemoverAttachment 0 09520 24010 Differential Side Gear Shah Puller 09520 32040 Shocker Set 09521 240...

Page 116: ...g Knuckle Oil Seal Front axle Replacer 09610 20012 Pitman Arm Puller Front axle Front drivo shaft Front suspension 09628 10011 Ball Joint Pullef Frontaxle Raar a J Ie 09628 62011 Ball Joint Puller Fro...

Page 117: ...20 Beari11g Remover 09950 60010 ReplaoarSet 09951 380 Replacer 38 09951 00550 Replacer55 09951 650 ReplacerSS 099S 00020 ReplacerSe1 No 2 09951 00730 Replacer 73 09950 70010 Handle Set 09951 07150 Han...

Page 118: ...REPARATION SUSPENSIONANDAXLE RECOMMENDED TOOLS 09025 00010 T orque Wrench 30kgkm 09042 QOO10 Torx SocketT30 1 09090 04020 Engine Sling Device 09905 00012 Snap Alr g No 1 E pander 09905 00013 Snap Ring...

Page 119: ...PP 60 PREPARATION SUSPENSIONAND AXLE EQUIPMENT...

Page 120: ...NDAXLE LUBRICANT DriveShaftjointgrease Capacity Application 1ZZ FE NT Colo Yellow 110 120g 3 9 4 2oz Color Y ellowocher 180 190 g 6 3 6 7 oz 1ZZ FE WT lt1ld 2ZZ GE OUiboan okfe Coloro Biack 115 135 g...

Page 121: ...0031 Rear Axle Shaft Puller 0952 0 00040 Shod 09521 00020 Rod With Grip 09950 00020 Bearing Remover 09703 30010 Brake Shoe Return Spring Tool 2 09709 29018 LSPVGaugeSe1 09718 00010 Shoe Hold Down Spri...

Page 122: ...PP 3 PREPARATlON BRAKE 6 09990 00250 ABSActuaiOfChecker Sub harness G 0999 00300 ABS Actuator CheckerSub harness 09990 00360 ABSAetuatorCheckerSub harness L...

Page 123: ...PP 64 PREPARATION BRAKE RECOMMENDED TOOLS 09082 00040 TOYOTA ElectriCal Tester 09905 00013 Snap Ring Pliers Master cylinder...

Page 124: ...PP 65 PREPARATION BRAKE EQUIPMENT T orquewrench Micrometer Brake disc OlaJindicator Brake disc Verniercalipers Brakedisc Brake drum aauge...

Page 125: ...PP 66 PREPARA110N BRAKE LUBRICANT llem Gapacity Classification Brake fluid SAEJ1703 or FMVSS No 116 DOT3...

Page 126: ...Handle Bearing Replacer PS gear CJ 09616 00010 Steering Worm Bearing Adjusting PS gear 09617 35020 PowerSteering Ring NIJI Wrench PS gear 09631 12071 Steering Rack Oil Seal TestTool PSgear 09631 2005...

Page 127: ...VariableOpen Wrench PSgear 09950 50012 Pullerc Set 1111 leering column _ fill 09951 05010 Hanger 150 f OO 09952 05010 Slide Ann 09953 05020 Center BoH 150 099 020 Claw No 2 L 09950 60010 ReplacerSet...

Page 128: ...r 09951 00350 Replacer35 PSgear 09951 00400 Replaeer40 PSgear r a J 09952 06010 Adapter PSgear a 09950 70010 Handle Sel 51 07100 Handle 100 PSvane pump PSgear 09951 07150 Handle 150 J PS gear 09951 07...

Page 129: ...MENDED TOOLS 09025 00010 TO Que Wrench 30 kgkm PS vane pump PSgeer 09042 00010 T orx SOcitetT30 Tiltsteering column 09904 00010 ExpanderSet IIi 09904 00050 No I Claw J 09905 00012 Snap Ring No 1 Expan...

Page 130: ...PP 71 PREPARATION STEERING EQUIPMENT PSvanepump PSvanepump _ PS PSvane pump _ PSvanepump r...

Page 131: ...PP 72 PREPARATION STEERING LUBRICANT Item Capacity Classification Powersteering ftuid 1 0 liters 1 1 USqts 0 9 lmp q S ATF DEXRON II or IU Total...

Page 132: ...PREPARATION STEERING SSM Special Service Materials 08833 00080 Adhesive 1344 lHREE BOND 1344 LOCTITE242orequivalent PP 73 PS gea...

Page 133: ...SUPPLEMENTAL RESTRAINT SYSTEM SST Special Service Tools 09082 00700 SRS A rbag Deployment T ool fe A J 09082 00750 Allbag Deployment Wire Sub harness No 3 fe A J 09082 00760 Airbag f ployment Wire Su...

Page 134: ...PP 75 SUPPLEMENTAL RESTRAINTSYSTEM 0904 00020 Torx SocketT40 Airbag sensor assembly S 09082 00050 TOYOTA Electrical TesterSet 09082 00040 TOYOTA Electrical T esler 0908J 00150 Test Lead Set...

Page 135: ...YSTEM EQUIPMENT T ooque Bolt Langlh 35mm 1 38ln Pftcll 1 0mm 0 039 1n Airbagdisposal Olam 6 0 mm 0 236in Wkl h 185mm 7 28in lnnerdiam 360mm 14 17in Alrbag disposal l1rawithdiscwheel Wldlh 185 mm 7 28i...

Page 136: ...PP n PREP ARATION BODY ELECTRICAL BODY ELECTRICAL SST Special Service Tools I 09843 18020 DiagnosisCheck Wire...

Page 137: ...N BODY ELECTRICAL RECOMMENDED TOOLS 09082 00040 TOYOTA ElectricalTaster 09041 00030 Torx DriverT30 For removing and installing steeringwheel pad 09042 00010 TorxSod etT30 ForremOVing and Installing st...

Page 138: ...Y ELECTRICAL EQUIPMENT T eotload Syphon Brakefluid levelwarning switch Bulb 3 4 W FuelsendergaUIJEI Bulb 21 W Tum signalflasher relay Dryceltbaltery Fuelsendergauge r Rearwindowdefoggerwire linfoil Re...

Page 139: ...PP 110 PREPARATION BODY BODY SST Special Service Tools 09082 00700 SRSAlrbag DeploymentTool 40 AJrbag DeploymentWire No 2 09812 00010 DoorHinge SetBoltWrench...

Page 140: ...PREPARAnON BODY RECOMMENDED TOOLS 09050 20010 All Riveter 090 50 02010 OustCap 09 j0 02030 NGsu Piece No 2 UJ 09060 60350 Rwet Cutter PP 81...

Page 141: ...Piano Windshield WoodenbloCkOtsimilarobject Fortying both plano wire ends Plaotic T oavoidsurfacedamage Rope noprojections difficultto break Sealbeltpretenslonerdisposal lireWklh 185 mm 7 28in Seatbe...

Page 142: ...PP 83 PREPARATION BODY LUBRICANT IUPJf S nem Classification...

Page 143: ...84 PREPARATION BODY SSM Special Service Materials 08833 00070 Adhesive 1324 THREE BOND 1324 orequivalent 08833 00030 Three cement black or equivalent 08850 00801 WindshieldGlassAdhesive Set or equival...

Page 144: ...harge Red 0 00117 88070 Aelrigeunt Cllarglrog Hose Suction Slue 0 07117 88080 Refrigerant Charging Hose Utility Green 07ll7 58060 Refrigerant Drain Service Valve 07117 58080 Qulcl Disconnect Adapter D...

Page 145: ...PREPARA llON AIRCONDITIONING fJ114 4020 SnapRing Pliers 07114 84010 Snap Ring Pliers 09870 00015 AJCQuickJoint PullefNo 1 Suclloo lube 09870 00025 AJC QuickJoint PullerNo 2 Liquid tube...

Page 146: ...PP 87 PREPAIIATION AIR CONDITIONING RECOMMENDED TOOLS 0908 00040 TOYOTA Elec ricalTester 09216 00021 BeltTension Gauge 09216 00030 BeltTension Gauge Cable...

Page 147: ...PR EP ARA TION AIR CONDITIONING EQUIPMENT Totllead Thermistor ECTswitch r Dialindicator Magneticclutch Plaollc Mag_rJaticclutch...

Page 148: ...PREPARAnoN AIR CONDITIONING LUBRICANT Item Capacity Classifk a ion Compressor oil NO OIL 8 or equivalent When replaCingcondenser 40 cc 1 4ll oz When repladngevaporatDr 40 cc 1 4 n oz Whon 120cc 4 1 1...

Page 149: ...MEMO _ _ _...

Page 150: ...GING CLUTCH MANUALTRANSAXLE C56 MANUALTRANSAXLE C60 AUTOMATICTRANSAXLE U240E AUTOMATICTRANSAXLE U341E SUSPENSIONANDAXLE BRAKE STEERING SS 1 SS 4 SS 6 SS 16 SS 17 SS 19 SS 21 SS 23 SS 25 SS 27 SS 29 SS...

Page 151: ......

Page 152: ...NDARD BOLT STANDARD BOLT HOW TO DETERMINE BOLT STRENGTH BoltType HexagonHeadBolt NonnalRecessBolt DeepRecessBolt Stud Bolt Weld Bolt Class 0 0 0 2 4T NoMMk 0 CD CD 5T G cg 0 6T w Woohe w Washer 0 l 7T...

Page 153: ...0 1 400 101 6 1 8 80 69 in lbf 9 90 781n lbf 8 1 25 19 195 14 21 210 15 10 1 25 39 400 29 44 440 32 6T 12 1 25 71 730 53 90 810 59 14 1 5 110 1 100 90 125 1 250 90 16 1 5 170 1 750 127 6 1 10 5 110 8...

Page 154: ...Processed Nut 4N g 5N 4T NoMRik wlwasher No Mark w Washer NoM 6N g 7N 5T SN g 10N 7T NoM 11N Q g 12N Nut w1th 1 or more marks on one side surtace ofthenut HINT Usethe nut with the same numberofthe nu...

Page 155: ...MAINTENANCE SERVICE DATA Front axleand suspension Balljointvertical play SERVICE SPECIFICATIONS MAINTENANCE Maximum 0 mm 0 in...

Page 156: ...TORQUE SPECIFICATION Parttightened N rn kgf rn ft lbl Frontseatx Body 37 375 27 FrontsuspensiOn member 1tBody BottA 113 1 152 83 SeepageMA 7 Bolt e 157 1 600 116 Rearsuspension memberX Body Boi1A 80...

Page 157: ...or less 1 400 kPa 14 3 kgffcm2 203psi 1 000 kPa 10 2 kgllcm2 145 psi 110 kPa 1 1 kgffcm2 16 psi or less 0 15 0 25 mm 0 006 0 010 in 0 25 0 35 mm 0 010 0 Q14 ln 5 060mm 0 1992 in 5 080 mm 0 2000 in 5...

Page 158: ...5 in No 42 2 420 mm 0 0953 in No 44 2 440 mm 0 0961 in No 46 2 460 mm 0 0969 in No 48 2 480 mm 0 0976 in No 50 2 500 mm 0 0984 in No 52 2 520 mm 0 0992in No 54 2 540 mm 0 1000in No 56 2 560mm 0 1008 i...

Page 159: ...5 7 mm 0 602 0 618 in 1ZZ FE Valve overall length STD Intake 88 65 mm 3 4902 in E haust 88 69 mm 3 4917 in Minimum Intake 88 35 mm 3 4783 in E haust 88 39 mm 3 4799 in Valve lace angle 44 5 Stem diame...

Page 160: ...n Maximum 0 11 mm 0 0043 in Journaloil clearance STD 0 035 0 072 mm 0 0014 0 0026 in Maximum 0 10mm 0 0039 1n Journal diameter No 1 34 449 34 465 mm 1 3563 1 3569 in 22 949 22 965 mm 0 9035 0 9041 in...

Page 161: ...at 25 6 mm 1 008 1n from the piston head 78 925 78 935 mm 3 1073 3 ton in Piston oilclearance STD 0 065 0 088 mm 0 0026 0 0035 1n Maximum 0 10mm 0 0039 in Piston ring grooveclearance 0 030 0 070 mm 0...

Page 162: ...ng rodthk kn lh Maximum attension jXIrtionSTO 6 6 6 7 mm 0 260 0 264 rn Minimum 8 4 mm 0 252 in STD 0 160 0 342mm 0 0063 0 0135 n Maximum 0 342mm 0 0135 in 19 788 19 840 mm 0 7791 0 7811 in Connecting...

Page 163: ...990 47 992 mm 1 8893 1 8694 in Mm5 47 988 47 990 mm 1 8892 1 8893 in Ma X1 1 993 1 996 mm 0 0785 0 0786 in Mark2 1 996 1 999 mm O Q786 0 07871n Mark3 1 999 2 002 mm 0 0787 0 07881n Mark4 2 002 2 005...

Page 164: ...haincover BOll lZZ fE 89 704 51 2ZZ GE 100 1 020 74 Not 29 296 21 Crankshaftposition sensor x Timingcha ncover 9 0 92 80 in lbf Crankshaftpulleyx Crankshaft tZZ FE 138 1 409 102 2ZZ GE 120 1 200 87 Ch...

Page 165: ...EM 80 BoltB 52 530 32 BohC 113 1 152 83 Bott O 157 1 600 116 BoltE 39 400 29 Not 52 530 32 PS gearxSuspension member 45 460 33 Exhaustpipe 43 440 32 Ctuteh releasecylinderxTransaxle 12 120 9 Clutch re...

Page 166: ...guide Flywheot Driveplate SERVICESPECIFICATIONS ENGINE C ME HANI 1ZZ FE 20 2ZZ GE 25 39 2ZZ GE 8 5 1ZZ FE 9 0 2ZZ 3E 8 5 Not 10 1ZZ FE II 2ZZ GE 25 49 2od Tum 90 88 S 15 cAL 200 14 255 8 400 29 87 75...

Page 167: ...S 16 SERVICE PECIFICA110NS EMISSION CONTROL EMISSION CONTROL TORQUE SPECIFICATION ICharcoalcanisterx Body Parttightened N m 16 kgh m fl lbl 184 13...

Page 168: ...Heaterooitresistance Fuelretum rpm at 20 C 68 F at20 C 68 F at 20 C 4 F at20 C 68 F atBO C l fO F VTA E2 VTA E2 VC E2 at 20 C 68 F at20 C 68 F at 20 C 68 F at t20 C 248 F at 20 C 68 F at 20 C 68 F at...

Page 169: ...190 14 22Z GE 29 290 21 FuelpumpX Fueltank 4 0 40 35 in lbt FuelIa bandX Boct 39 400 29 ThroltlebodyXIntakemanifold 1ZZ FE 21 210 1 5 22Z GE 22 220 16 Camshafttimingoilc onlrolvalve XCylndarhead 1ZZ...

Page 170: ...VICE DATA Valveopening temperature Valvelift Radiatorcap Relefvalveopening pressure _ _ coollnofan 8Q 0 84 0 C 176 183 F at90 C 194 F 10 mm 0 39in STD 93 123 kPa 0 95 1 25 kgffcmz 13 5 17 8 psi Minimu...

Page 171: ...gchaincover 1ZZ fE SeepageCQ 7 SoHA 9 0 92 801n Jbf 11 113 8 3E 9 0 92 80in lbf Walefpumppulley X waterpump 15 153 11 Wal8fInletXCylinderblocfo 10 100 7 EJedricCOOingfanX Ratlator 6 0 60 53in lbf Engi...

Page 172: ...3 psi or more at3 000rpm 294 539 kPa 3 0 5 5 kgffcm2 43 78 psi 2ZZ 3E atidlespeed 39 2kPa 0 4kgflcm2 5 7psi or more 2ZZ 3E atidlespeed 39 2kPa 0 4 kgflcm2 5 7 psi ormore STD 0 025 0 075mm 0 0010 0 003...

Page 173: ...1 pressure switch 11 Cylinderblodl 130 9 Oil pressureswitch xOilcontrolvalve housing 13 130 9 Drainplug X011pan 37 378 27 01pumpbodyet NefXOilpumpbody 10 5 107 8 Plugx 011pump 1ZZ FE 37 375 27 2ZZ GE...

Page 174: ...ERVICE DATA SERVICESPECIACAnONS plug RecommendedsparkplJg 5 23 IGNITION 1ZZ FE OENSO SK18R11 NGK IFR 5A11 2ZZ 3E DENSO SK20R11 NGK IFR6A11 atcold 835 1 4000 othol 1 060 1 645 l _ 1 630 2 7400 athot 2...

Page 175: ...RQUE SPECIFICATION Parttightened N m fNbf SparkplugXCylinderhead 1 8 184 13 Ignitioncoil wllgnfter x Cyhfefheadcover 7 5 77 66 1n bf Camshaftpostionsensor xCylnderMad 8 8 90 78in lbf Crankshaft sensor...

Page 176: ...TARTING 1 2 V 1 4kW 12V 1 2kW current 90 A orless at 11 5V 3 000rpm or more sm 15 5 mm 0 610 ln Minimum 10 0 mm 0 394 1n STD t 4 kW 17 6 23 5 N t 8 2 4kgl 4 0 5 3 101 t 2kW 13 7 19 6 N 1 4 2 0kgl 3 1...

Page 177: ...nsaxle 37 380 28 EndCOII9I xBrush holder 3 8 39 34JrvJbf ShwterhousingX Magneticswitch 9 3 95 621n Jbf EndCCMifXStarterhousing 9 3 95 82in lbf LeadwlntxT enninal Cofstarter 5 9 60 52in lbf T erminalnu...

Page 178: ...put Rotorcoilresistance Slipringd 1a111eter Brush exposedlength Regulatingvoltage at20 C 68 F 12 7 12 9V at20 C 68 F 1 25 1 29 12V SO A MIT 2 7 3 1 0 AJr 2 1 2 50 STD 14 2 14 4 mm 0 559 0 5671n Minimu...

Page 179: ...Rec OOerendframe x Brush holder Voltageregulator 2 0 20 17in 1bf RectifierholderxCoU leadonrectifierendframe 2 9 30 251n bf Rearend coverxRectifierholder 4 4 45 39 in lbf Platelarminalx Rectifierholde...

Page 180: ...aphragm springfinGerwear DiaphragmspringflnQerwear D non alignment Standard pedal 135 6 145 6 mm 5 339 5 732 in Sportpedal 136 9 146 9 mm 5 390 5 783 in 1 0 5 0 mm 0 039 0 197 in 5 0 15 0 mm 0 197 0 5...

Page 181: ...bf Clutchlineunion 15 155 11 Mastercylinder installation nut 12 120 9 Bleederplug 8 4 85 74in lbl Releasecylinderinstallation bolt 12 120 9 Clutchlineclampx Clutch Hne bracket 4 9 50 43in bf Flywheels...

Page 182: ...nsmissioncaseoilseal Differential caseside Transadeeaseoilseal Seled Inner leverslobedspring pin No 1 shift inner leverslotted spring pin No 2shiftinnerleverslottedsorlnOPin SS 31 MANUALTRANSAXLE C56l...

Page 183: ...lbearinginnerrace Mark7 1 85 mm 0 07281n M 8 1 90mm 0 07481n M l 1 95 mm 0 0768 1n Mark2 2 00 mm 0 0787 in Mark3 2 05mm 0 0807 in Mark4 2 10 mm 0 0827 in Ma k5 2 15 mm 0 084 in Ms k6 2 20mm 0 0866 in...

Page 184: ...k DD 2 25 mm 0 0886 in MarkEE 2 30mm 0 0906 in MmFF 2 35 mm 0 0925in M GG 2 40mm 0 0945 in MmHH 2 45 mm 0 0965in MarkJJ 2 50 mm 0 0984in MarkKK 2 55mm O t0041n MmLL 2 60mm 0 1024 in MarkMM 2 65 mm 0 1...

Page 185: ...nting insuletorx Engine rear mounting bracll et 87 890 64 E erear mountingbracket xTranslll le 64 650 47 Passenger airbag assembly 20 204 Alrbag sensorassemblyx Body 20 205 Steering wheellock nut 34 3...

Page 186: ...17 175 13 Rewraeshiftarm bracketxTransaxlecase 17 175 13 No 1 gearshift headsetboll 16 160 12 OUtputsilaftrtontbearfnglockplate181bolt 11 115 8 Tran8axlecase receiverx Transaxlecase 11 115 8 Straight8...

Page 187: ...shift innerleVerslotted springpin Transmissioncase oil seal Differentialcaseside Transaxlecaseoil seal Diflerentialsidegear backlash MANUALTRANSAXLEIC60l Min 24 985 mm 0 9837 1n Min 30 985mm 1 2199 ln...

Page 188: ...0976 in 2 54mm 0 1000in Ma 5 2 80 mm 0 1024 in No 3olulch hub 1 7Smm 0 0689 in Ma B 1 80mm 0 0709 in c 1 85 mm 0 0728 in Ma D 1 90mm 0 0748in Ma E 1 95 mm 0 0768in Ma F 2 00mm 0 0787 in M G 2 05 mm 0...

Page 189: ...43 mm0 0957 in Morl E 2 49mm 0 0980 in Morl F 2 55mm 0 1004 in Morl G 2 61 mm 0 1028in Ma H 2 67mm 0 1051 in Marl J 2 73mm 0 10751n Ma K 2 79 mm 0 1098in Morl L 2 85 mm 0 1122in Ma M 2 91 mm 0 114 1n...

Page 190: ...teering wheel lock nut 34 Shiftleverassembly x Body 12 ShiftcablemtainerX Body 4 9 Shiftandselectcontrolcablebracltel 4 9 AHeranddrainplug 39 39 Vehicle speed sensor 11 Back uplightSWitch 40 Control c...

Page 191: ...geMX 12 Plug B 39 400 29 TnvisrnlssioncasexTransaxleease 29 lOO 22 Rfl o OefS8shiftarm bracketx TraM lCiecase 17 175 13 SllaftfrontbearinglOckplateset boH 11 115 8 Transaxlecase receiverxTransaxlecase...

Page 192: ...nverterclutch Installation dislanc Morethan t2 75mm 0 5020 in Differentialoilsealdrive indepth LH side 2 7 t 0 5 mm 0 106 0 020 in RH side o t 0 5 mm 0 020 in Shiftschedule D position Throttlevalveful...

Page 193: ...erheadcover 7 0 71 62 in lbf ECMcase setbolt 6 9 70 61 in lbf ECM setbolt 6 9 70 61 in lbt ECM bracketsetbolt 18 185 13 ECM bracket set nut 12 120 9 Radiatorreservoirsetboh 4 9 50 43 in lbf Groundcabl...

Page 194: ...rrunout M 0 30 mm 0 0118 in Torqueconverterinstallationc1stanoe Morethan 20 7 mm 0 815in Differentialoilsealdriveindepth LH side 2 7 0 5 mm 0 106 x 0 020 ln AHside 0 0 5mm 0 0 020 ln ShiftSChedule 0 T...

Page 195: ...eshaftlocKnut steering knuckleX T terodeJid Driveshaftbearing lockbolt Powersteering gear assemblysetbolt Centermemberx Body Centermemberx Efl9inefrontmounting Suspension memberx Body Engine rear moun...

Page 196: ...15 P20S 55R15 Insidewheel Outsidewheel Reference 205150R16 Insidewheel Outside wheel Reference c Rea wheel RighHefterror alignment Too In total Toe incr oss measurementdifference Axlebearingbacklash M...

Page 197: ...lizerbar link balljointturningtorque 0 05 1 0 N m 0 5 10 kgl cm 0 4 8 7in lbr Axlebearing backlash Maximum 0 05 mm 0 0020in Axle IJ Jbdeviation Maximum ommm 0 0028 in Rearsuspe lon StabltzerbarlinkbaD...

Page 198: ...r 8 0 82 71 ln lbt Lowersuspension arm setbolt 137 1 397 101 PSgearsetbolt 45 459 Enginefront mount x Centermember 52 530 38 Engine rearmountxSuspensiofl member 52 530 38 Suspensionmemberset bolt Fron...

Page 199: ...SERVICESPECIFICATIONS SUSPENSIONANDAXLE Lowersuspension atm brac kelx Lowersuspension arm 110 1 122 81 barbrat futlsetbolt 18 184 13 SlaiMz bar11Msetnut 44 449 32...

Page 200: ...oeliningthickness Rearbrakedrumtoshoeclearance Drum brake shoe lining thickness Parldngbrake shoeliningthickness Parking brake shoe liningthickness Parking brake levertravelat 196N 20 Kg 44 1 tbf Rear...

Page 201: ...teeringknuckle 107 1 090 79 frontci8cbrakecaliperx Flexlllehose 30 310 22 Rearctuln brakewheelcylnderXBackingplate 10 100 7 ReardiscbrakecaliperlnStallalloo boll 47 475 34 ASSactuatorassemblyX Body 19...

Page 202: ...psi Maximum 30 mm 1 18in Reference 6 5 N m 65 kgf cm 58 1n lbf 0 27 N m 2 8kgf cm 2 4 in lbf or less STD 0 021 0 043 mm 0 0008 0 00171n Maximum 0 07mm 0 0028 1n Minimum 7 6 mm 0 299in Minimum 1 405mm...

Page 203: ...ubexPSvanepumpassembly 37 44 375 450 27 33 POWER STEERING GEAR Enginehanger set bolt 38 386 26 Bearingguidenut 40 410 30 Rack houSingcap 74 750 54 Rackend xSteering met 62 83 630 850 46 61 11efOdend l...

Page 204: ...geralrbag assemblyx InstrumentpanelrelnfOf Cement 20 Seatbackassemblyx Seatadjuster 43 Seal cushiOnaaaemblyx Sealactuster 21 FrontteatX8octj 37 Akbagsensorassembly 20 Frontafrbagsensor 20 Side afrbag...

Page 205: ...ion mm ln F Approx 75 9 2 99 1 2 Approx 17 2 0 68 E Approx 50 8 2 00 ENGINE COOLANT TEMPERATURE SENDER GAUGE Resistance T empetature c F 50 122 0 120 1248 01 BODY ELECTRICAL Allowablerange mph 19 22 3...

Page 206: ...ul 5 4 55 48 in lbf Doorlockx Door panel Screw 4 9 50 43in lbl Outside handle x Doorpanel 5 4 55 48in lbf Keycylinderx Outside handle 5 4 55 48 in lbl Doorhingex Body 25 260 19 Door hinge x Door panel...

Page 207: ...ealbad frame SEATBELT FrontseatouterbeH shoulder anchOrx Body Fmnl seatouterbeltflooranchorx Body Front seatouterbeltretractorX Body Upperside Frontsealouterbelt retractorX Body Lowerside FIOrll seati...

Page 208: ...upspeed 1ZZ FE AfT Magneticclutch is notengaged Magneticclutchis engaged 2ZZ fE wr MagneticchJtch Isnot engaged Magneticclutchis engaged 2ZZ fE AfT Magnetic clutch Is not engaged Magneticclutch iseng...

Page 209: ...ressor 10 100 7 DisdlargehosexCompressor 10 100 7 OisdlargehoseXCondenser 5 4 55 48 in lbf CompressorxEngine 25 250 18 updlubeXCondenser 5 4 55 48 in lbf EvaporatorX ExpansiOnvalve 5 4 55 48in lbf Pre...

Page 210: ...CBRAKEFORCE DISTRIBUTION EBD HOWTO PROCEED WITH TROUBLESHOOTING CUSTOMER PROBLEM ANAL Y 1 CHECK PRE CHECK DIAGNOSTIC TROUBLE CODE CHART PARTS LOCATION TERMINALS OF ECU PROBLEM SYMPTOMS TABLE CIRCUIT I...

Page 211: ......

Page 212: ...Frame Data Precheck U Record or Print DTCand Freezed Frame Data P 01 3 u If_ClearOTCand Freezed Frame Data P Dl 3 II u II Visual Inspection u If SettingtheCheck Mode Diagnosis P 01 3 II u ProblemSy e...

Page 213: ...gine Stall 0Afteraccelerator p clal released 0 During AJC operation 0Shifting from N to D DOther 0 others Dataa Problem Occurred ProblemFrequency DConatant 0 Sometimes times per day month DOneeonly D...

Page 214: ...IL lighting up when a malfunction is detected the ap J plicable Diagnost 1cTrouble Code DTC prescribed by SAE J2012 are recorded in the ECM memory See page Dl 14 If the malfunction does not reoccur in...

Page 215: ...ame data records the engine condition when a misfire DTC P0300 P0304 or fuel trim malfunction DTC P0171 P0172 or other malfunc tion first malfunction only is detected Because freeze frame data records...

Page 216: ...ual 2 INSPECTDIAGNOSIS NormalMode a Check the MIL HINT 1 The MILcomesonwhen the ignition switch isturned ON and the engine is not running CHECK Ifthe MIL does not light up troubleshoot the combination...

Page 217: ...OYOTA hand held tester to erase the codes 2 Disconnecting the battery terminals or EFI fuse NOTICE IftheTOYOTAhand heldtesterswitchestheECMfrom normalmodetocheckmodeorvise verse orIftheIgnition switch...

Page 218: ...or to check the DTCs and freezed frame data etc Takecare nottoturn the ignition switch OFF Turning the ignition switch OFFswitches thediagnosis system from check mode to normal mode So all DTCs etc ar...

Page 219: ...the connector See page IN 30 6 BASICINSPECTION When the malfunction code is not confirmed in the DTC check troubleshooting should be performed in the order for all possible circuits to be considered a...

Page 220: ...ION GIRepairorreplace IEJ a Warmup the engine to normal operating temperature b Switch off all accessories c Switch off air conditioning d Shift transmission into N position e Connect the 080 II scan...

Page 221: ...problem symptoms table on page 01 22 7 ICheck fuel pressure PREPARATION a Be sure that enough fuel is in the tank b Connect the TOYOTA hand held tester to the DLC3 c Turnthe ignition switch ON and pu...

Page 222: ...k plug c Install the spark plugthe high tension cord d Disconnect the injector connector e Ground the spark plug CHECK Checkifspark occurs while engine is being cranked NOTICE Topreventexcessfuelbeing...

Page 223: ...ed asa percentage O V t O 5 V t 100 Voltage Outputof Heated Oxygen Sensor Bank 1 Sensor 1 Heated Oxygen Sensor FuelTrim Bank 1 Sensor 1 Same as SHORT FT 1 VoltageOutpot of HeatedOxygen Sensor Bank 1 S...

Page 224: ...y light load fuel cutoperating ON CVLMI CYli2 CYLI3 CYLI4 Abnormal revolution variation foreachcylinder 0 IGNITION Total numberof ignition forevery 1 000revolu 0 2 000 rpm tions FUEL PUMP Fuel Pump Si...

Page 225: ...emp Circuit Cooling system 0 0 DH7 Range PerformanceProbl rn Enginecoolanttemp sensor P0120 ThroltlaiPedalPosition Sensor Open or short in throttle position sensor circuit 01 08 Swl l ch A Circuit Mal...

Page 226: ...onnectorconnection Vacuumhoseconnection P030t Cyfindef 1 Misfire Detected Ignitionsystem 01 64 Injector P0302 Fuelpressure 01 64 Cylinder2 Misfire Detected EGA system 0 0 Manifoldabsoltsle pressure se...

Page 227: ...damagedordlscon Fueltankcracked hole or damaged 0 0 Charcoal canistercracked holeordamaged Open or short In vapor pressure sensorcircuit Vapor pressuresensor Fueltankoverfillcheckvalve crackedordamag...

Page 228: ...gnition coil with igniter ECM Crankshaft Position Sensor Cir Open or short in crankshaft position sensor clrcurt P1335 cult Malfunction During engine Crankshaft positionsensor 0 0 01 120 Signal plate...

Page 229: ...WT l P1780 a ParltiNeutral Po sillon Swffch 01 146 Malfundion 1 0 MILlights up 2ZZ GE only 3 AfTonly DIAGNQSTI ENgiNE Open orshort InOCVcircuit OCVforVVT l 0 0 ECM Short In park neutralpositionswitchc...

Page 230: ...ensor Bank 1 Sensor 1 Injector OCVfo VVT i Crankshaft Position Sense Oxygen Sensor Bank1 Sensor 2 Canister Vapor Pressure Sensor y VSVfor IntakeAir Control VSV for CCV PNP Switch VSVfor EVAP Engine Co...

Page 231: ...ON 9 14 MREL E3 21 E1 E4 17 L 8 BR IGswilch ON 9 14 SPD E3 22 E1 E4 17 W R HBA IGswitch ON rotatedriving wheel slowly Pulse generatiOn OX1B E3 25 E2 E4 18 W H BR Maintain enginespeed at2 500 rpm for2...

Page 232: ...GINE Condition IG switch ON throttlevalve fuMyclosed IG sWitch ON throttlevalvefully open IG switch ON Idling IG switch ON dUng IG switch ON IG switch ON IdUng Idling lOOng Idling Idling IGswitch ON I...

Page 233: ...1 149 1 Startersignalcircuit Halengine Difficuhto start 2 Fuel pump control circuli Dl 149 HighengineIdlespeed Poorkllng 1 NCswitch circuit A 2 ECM powersourcecircuit Dl 146 Lowengne Idlespeed Poorkli...

Page 234: ...the platinum hot wire and thermistor provide a bridge circuit with the power transistor controlled so that the potential of A and B remains equal to maintain the set temp DTC No PO OO PowerTransister...

Page 235: ...the engine conditions when the malfunction is detected when troubleshooting it is useful for determining whetherthevehiclewas running orstopped the enginewarmed up or not the air fuel ratio lean or r...

Page 236: ...ON CHECK Measure voltage between terminal 4ofmassair flow metercon nectarand body ground OK Voltage 9 14V L Check for open In harness and connector be tween EFI main relay Marking EFI and mass air fl...

Page 237: ...Check continuity between tennlnal E2 of ECM connector and body ground 6 PREPARATION Remove the ECM cover CHECK Check continuity between tennlnal E2 of ECM connector and body ground OK Continuity 1nor...

Page 238: ...rpm ormore 2tripdetectionlogic a VTA 0 6aV b Massairflowmeieroutput 1 06V WIRING DIAGRAM RefertoDTC P0100 Mass Air Flow Circuit Malfunction on page Dl 23 for the WIRING DIAGRAM INSPECTION PROCEDURE HI...

Page 239: ...e terminal THA via a resistor R That is the resistor R and the intake air temp sensor are con nected in series When the resistance value of the intake air temp sensorchangesin accordancewithchanges in...

Page 240: ...Engine Coolant Temp Cir cuitMalfunction and P0120 Throttle Pedal Position Sensor Switch A Circuit Malfunction areoutput simultaneously E2 sensor ground may be open Read freeze frame data using TOYOTA...

Page 241: ...is opencircuit OBD II scan tool orTOYOTA hand held tester indicates 4o c 40 F Hthereisshortdrcuit 080IIscantoolorTOYOTAhand heldtesterindicates 14o c 284 F ormore I C for Intermittent problems 5ae Dl...

Page 242: ...ignition switch ON CHECK Read temperature value on the 080 II scan tool or TOYOTA hand held tester OK Temperaturevalue 140 C 284 F ormore OpenInharnessbetweenterminalsE2orTHA L repairorreplaceharness...

Page 243: ...v 0 0 0 0 b Disconnect the E4 connector of the ECM HINT Intake air temp sensor connector is disconnected c Turn the ignition switch ON CHECK Read temperature value on the OBD II scan tool or TOYOTA h...

Page 244: ...0115 it operates fail safe function In which the engine coolant temperature Is assumed to beao c 176 F DTCNo Detection Item TroubleArea Open or short Inengine coolanttemp sensorcircuit P0115 Openorsho...

Page 245: ...or stopped the engine warmed up or not the air fuel ratio lean or rich etc at the time of the malfunction 1 Connect OBD II scan tool or TOYOTA hand held tester and read value of engine coolanttemperat...

Page 246: ...K _ L_ replaceenginecoolanttemp sensor 3 ICheckforopenInharnessorECM PREPARATION e N a Remove the ECM cover b Connect betweenterminals THW and E2 of the ECM con nectar Engine Coolant ECM HINT Temp Se...

Page 247: ...revalue 40 C 40 F B Replaceenginecoolanttemp aensor ICheck lor short In harness or ECM IntakeAirT emp M I 0 0 0 0 4Connector PREPARATION a Remove the ECM cover b Disconnect the E4 connector of the ECM...

Page 248: ...c INSPECTION PROCEDURE HINT If DTC P0115 Engine Coolant Temp Circuit Malfunction and P0116 Engine Coolant Temp Circuit RangeJPerlormance Problem are output simultaneously engine coolant temp sensor ci...

Page 249: ...lly opened The ECM judges the vehicle driving conditions from this signal input from terminal VTA and uses it as one of the conditions for deciding the air fuel ratio correction power increase correct...

Page 250: ...n P0115 Engine Coolant Temp Circuit MaHunctlon P0120 Throttle Pedal Position Sensor Switch A Circuit Malfunction are output simultaneously E2 sensor ground may be open Read freeze frame data using TOY...

Page 251: ...the throttle valve opening percentage OK B Throttlevalve FUlly open Fully closed Throttle valve opening position expressed as percentage Approx 70 A rox 10 CheckforIntermittentproblems SeepageD Check...

Page 252: ...RATION a Remove the ECM cover b Turn the ignition switch ON CHECK Measure voltage between terminals VTA and E2 of the ECM connector OK Throttlevarve Fullyclosed Ful n Voltage 0 3 l OV 3 2 4 9V L G c C...

Page 253: ...r t ON V J PREPARATION a Remove the ECM cover b Turn ignition switch ON CHECK Measure voltage between terminals VC and E2 of the ECM connector OK Voltage 4 5 5 5 V G Check and replace ECM See page iN...

Page 254: ...ensOf P0121 OUioftheapplicablerangewhilethevehlcle speedbetween 30 ECM kmlh 19mph andokmlh 0mph 2trio l INSPECTION PROCEDURE HINT Read freeze frame data using TOYOTAhand heldtester orOBD II scan tool...

Page 255: ...orms the ECM of the RICH condition large electromotive force 0 45V The ECM judges by the electromotive force from the oxygen sensor whether the air fuel ratio is RICH or LEAN and controls the injectio...

Page 256: ...or1 circuit may be open or short WIRING DIAGRAM EngineRoomJIB EFIRelay 1 2 EFI _E 2F ECM L 8 _g 11 MREL Idle AirControlValve No 1 3 3 2C 5 8 A 2 3 1 c mEFI 12 W 8 8 R 2F 8 W InstrumentPanelJIB e 2 18...

Page 257: ...ides DTC P0125 being output 81Go 10 relevantDTCchart 2 Connectthe OBD II seen tool or TOYOTA hand held tester and reed valuefor vollage output of oxygen sensor bank 1 sensor 1 PREPARA TION a Connect t...

Page 258: ...Perform troubleshooting for misfire See page 01 64 I 5 ICheckair Induction system See page SF 1 G Repair or replace Induction system I 6 ICheck fuel pressure See page SF Check and repair fuel pump fue...

Page 259: ...rreplace Replaceoxygensensor bank1sensor1 9 Perform confirmation driving pattern See page Dl 49 1 10 lis there DTC PD125 being output again 81CheckandreplaceECM 1 11 IDid vehicle runs out offuel In th...

Page 260: ...putofoxygensensor remains at0 4 Vor more or Air inductionsystem P0130 0 55V less during idling aftertheengineis warmed up 2 EGR system tripdetectionlogic Fuel pressure Injector ECM HINT Sensor1 refers...

Page 261: ...xists the MIL will light up during step 6 NOTICE Iftheconditions Inthistestare notstrictly followed detectionof the malfunction will not bepossible Ifyou do not have a TOYOTA hand held tester turn the...

Page 262: ...or output voltage Alternates repeatedly beiWeen lasslhan0 4Vandmorethan 0 55 V See the Followingtable O K N O N G N G 1 v w W AA o v 0 v Pl 9 B K L P _ e _ rr _ o _ r _ m _ c _ o _ n _ fl _ nn _ at lo...

Page 263: ...nd L__j filter See page SF 1 I 6 ICheck Injector Injection See page SF 22 GlReplace InJector I Replace oxygen oenoor bank 1 sensor 1 7 Perform confirmation driving pattern See page Dl 49 I 8 IAre ther...

Page 264: ...ion system P0133 duriiiQidlingaltertheengine iswarmedup EGA system 2tripd8tectlonlogic Fuel pressure lrljector ECM HINT Sensor 1 refers to the sensor closerto the engine body INSPECTION PROCEDURE HINT...

Page 265: ...put voltage Alternates repeatedly belwesn less than 0 4 Vand mora than 0 55 V See the Following table O K N G N O N G 1 v w W M 0 4 v 0 v P18349 _ P _ e _ _ o _ nn __ c _ o _ n _ fl _ nn __ a _ tlo _...

Page 266: ...u el _ p lp _ e _ l _ i _ _ _ _J d L filter See pageSF 1 I 6 ICheck Injector Injection See page SF 22 GIReplace Injector I Replace oxygen sor bank 1 sensor 1 7 Perform confirmation driving pattern See...

Page 267: ...theheateroperates 2trlpcleteclion lOgic HINT Bank 1 refers tothe bank that includes cylinder No 1 Heated oxygen sensor heater ECM Sensor 1 refers tothe sensor closer to the engine body Sensor 2 refer...

Page 268: ...age between terminals HT1 A HT1 B of ECM con nectors and body ground HINT Connect terminal HT1Ato bank 1 sensor 1 Connect terminal HT1Btobank 1 sensor 2 OK Voltage 9 14 V B Check and replace ECM See p...

Page 269: ...l on page Dl 44 for the WIR ING DIAGRAM CONFIRMATION DRIVING PATTERN 30 km h 19 SOsec a b ormore Once 40 sec Twice 40sec 11 times 40 sec y A09300 a Connect the han eld tester to the DLC3 b Switch the...

Page 270: ...g output 2 81Go to relevant DTC chart Check for open and short In harness and connector between ECM and oxygen sensor See page IN 30 G Repair or replace harness or connector I 3 ICheck output voltage...

Page 271: ...tecting Condition TrollbleArea Air Induction system Injector blockage Whentheair fuelratiofeedbackrsstableafterenginewarming Mass airflowmeter P0171 up thefueltrimisconsidsrablyin erroron the RICH sid...

Page 272: ...determining whetherthevehiclewas running or stopped theenginewarmed up or not the air fuel ratio lean or rich etc at the timeofthe malfunction 1 Check air Induction system See page SF 1 GIRepair or re...

Page 273: ...voltage of oxygen sensor during Idling PREPARA TION Warmupthe oxygen sensorthe engine at 2 500 rpm for approx 90 sec CHECK Usethe080 II scantool or TOYOTA hand held tester read the output voltage of t...

Page 274: ...20 G Repair or replace harness or connector I Replace oxygen sensor 9 Perform confirmation driving pattern See page Dl 49 10 Is there DTC P0171 or P0172 being output again 81Check and replace ECM 11 D...

Page 275: ...is high enough andthe driving conditions will cause catalyst overheating the MIL blinks when misfiring occurs DTC No DTC Detecting Condition TroubleAiea Open orshort In engine wire Connectorconnectio...

Page 276: ..._ 16 10 Injector 1 r S IC B R 2F 41 C2C 2 1 10 2 OAM2 B A B W 2 B R 2 r 1 1 ffs B R 2C A L 5 20 5 B AM2 A 3 tgnition D IG2 flt 2C 2r 1 1 1 30 Switch IG2 B 1foj R W IG2 Relav 7 4 6 B 0 5 1 3 2r 1 Inst...

Page 277: ...n the data list Ifyou have noTOYOTA hand held tester tum the Ignition switch OFF after the symptom is simulated the firsttime Then repeat the simulation process again HINT In order to memorize OTC of...

Page 278: ...there is no misfire See the confirmation driving pattern When either of SHORT FT 1 LONG FT 1 SHORT FT 2 or LONG FT 2 in the freeze frame data is besides the range of 20 there is a possibility that the...

Page 279: ...ark occurs while engine is being cracked NOTICE To prevent excess fuel being Injected from the Injectors during this test do ntcrankthe engine for more than 5 10 seconds at atime OK Spark jumps across...

Page 280: ...L J GND 100 m sec Division Idling 1 m sec Division Idling InJectiOndurat1on BlGo to step 5 c J 4 Check resistance of Injector of misfiring cylinder See page SF 18 GIReplace injector CheckfOropenandsh...

Page 281: ...Injection See page SF 22 81Replace Injector 7 Check mass air flow meter and engine coolant temp sensor See page SF 31 SF 03 GIRepair or replace Check compresslon ressure valve clear ance valvatiming...

Page 282: ...orshort in knocksensor 1 circuit P0325 Knocksensor 1 looseness pmormora ECM HINT Ifthe ECMdetects above diagnosisconditions it operatesthefail safefunction in which the corrective retard angle value i...

Page 283: ...connector of the ECM CHECK Measure resistance between terminal KNK ofthe ECM connec tor and body ground OK Resistance 1 MO or higher 81Goto step 3 I 2 ICheck knock sensor 1 See page SF 418 3 GIReplac...

Page 284: ...N USING OSCILLOSCOPE With the engine racing 4 000 rpm measure between ter minal KNK of the ECM connector and body ground HINT The correct waveforms are as shown Spread the time on the horizontal axis...

Page 285: ...22 sig nals and the actual crankshaft angle the engine speed by the NE signals DTC No DTC Detecting Condition Trouble Area No crankshaft position sensorsignal to ECM during cranking Open or short in c...

Page 286: ...hemalfunction 1 Check resistance of crankshaft position sensor See page IG 1 GandNESignalWaveforms 5 V G2 f 4r l ll 1 oivision Reference INSPECTIONUSINGOSCILLOSCOPE During cranking oridling check betw...

Page 287: ...No camshaftpositiOn sensorsignalto ECM during cranking Opeo orshort In camshaftpositionsensorCircuit 2tripdetectionlogic Camshaft position sensor Camshafttiming pulley No camshaftpositionsensorsignalt...

Page 288: ...CM and camshaft position sensor See page IN 30 G Repair or replace harness or connector 3 lllSpeC t sensor Installation and tooth of camshaft timing pulley See page EM 15 L TI g ht _ e _ n _ t _ he __...

Page 289: ...tchesback and forthbetweenrich andleanmuchmoreslowlythanthewaveformoftheoxygensensorbeforethecata lyst Butwhenboth waveformschangeatasimilarrate itindicatesthatcatalystperformancehasdeteriorated Wavef...

Page 290: ...stable Race the engine at 2 500 3 000 rpm for about 3 min Afterconfirming thatthewaveforms ofthe oxygen sensor bank 1 sensor 1 0X1 oscillate around 0 5 V during feedback tothe ECM check the waveform o...

Page 291: ...evehiclewasrunning or stopped theenginewarmed up or not the air fuel ratio lean orrich etc at the time of the malfunction 1 Are there any other codes besides DTC P0420 being output 81Go to relevant DT...

Page 292: ...1 below or when the vapor pressure sensor malfunctions FI J 1 DTC No ECM 6 4 8 VSVfor pressure Switchingl Valve 1I Vapor Pressure Sensor Fuel TankOver Fill CheckValve 10 l_______________ Charcoal Can...

Page 293: ...ustomerwhether afterthe MILcame on the customerfound the fueltankcaploose and tight ened it Also askthe customerwhetherthe fuel tank cap was loose when refuelling If the fuel tank cap was not loose it...

Page 294: ...deformation and loose connection of the fol lowing parts Fuel tank Charcoal canister Fuel tank f11ler pipe Hoses and tubes around fuel tank and charcoal canister GIRepair or replace 2 Check thatfuel t...

Page 295: ...hose is connected correctly b Checkthe vacuum hose for looseness and disconnection c Checkthe vacuum hose for cracks hole and dar m a g c _ GIRepair or replace 7 Check hose and tube between fuel tank...

Page 296: ...als VCand E2of the ECM connector E2 H OK Voltage 4 5 5 5 V G ChockandreplaceECM See pageIN 30 10 Check voltage between terminalsPTNKandE2 ofECM connectors PREPARATION a Remove the ECM cover b Remove t...

Page 297: ...IN 30 G Repairorreplaceharnessorconnector I Replace vapor pressuresensor 12 Check fuel tank and fuel tank over 1111 check valve for cracks and damage B Refvlacefueltankorfueltankoverfillcheck va ve It...

Page 298: ...des whetherthere isanabnormalityintheevaporativeemissioncontrolsystembasedonthe vaporpressure sensorsignal OTCsP0441 andP0446arerecordedbytheECMwhenevaporativeemissionsleakfromthe components within th...

Page 299: ...essure sensor VSVforvapor pressure sensor Charcoal canistercracked hole ordamaged Fuel tank over fillcheckvalvecracked or damaged ECM II DTC P0441 P0446 P0450 or P0451 is output after DTC P0440 11rst...

Page 300: ...damage GIReplace fueltank cap 81Replace tiller pipe Dl 19 6 Check vacuum hoses between vapor prassure sensor and fuel tank and char coal canlstarand VSV for prassure switching valve and VSV for pressu...

Page 301: ...9 10 and 11 In Flg 1 1n circuit description CHECK a Checkthatthe vacuum hose Is connected correctly b Checkthe vacuum hose for looseness and disconnection c Check the vacuum hose for cracks hole dama...

Page 302: ...TA hand held tester to the DLC3 b Selectthe ACTIVE TEST mode on the TOYOTA hand held tester c Disconnect the vacuum hose from the VSV for the EVAP from the charcoal canister d Start the engine CHECK W...

Page 303: ...damag c d b lo c k ag _ e ___________ GI Repair or replace 15 CheckoperationofVSVforEVAP SeepageSF 57 01Go to step 16 Replace VSV and charcoal canlster and then clean the vacuum hose between throttle...

Page 304: ...T mode on the TOYOTA hand held tester CHECK Checkthe VSV operation when it is operated by the TOYOTA hand held tester OK VSVIsON Airdoes notflowfromportEtoportF VSVIsOFF AirfromportEflowsoutthroughpor...

Page 305: ...lace ECM Seepage IN 30 ICheck VSVfor pressure switchingvalve PREPARATION a CcnnecttheTOYOTAhand heldtestertotheDLC3 b TurntheignitionswitchONandpushtheTOYOTAhand heldtestermainswitchON c Select the AC...

Page 306: ...y A101120 ON OF ON e OFF ON OFPf 1 30 Measure Volmge PTNK PREPARATION a Remove the ECM cover b Connect the TOYOTA hand held tester to the DLC3 c Select the ACTIVE TEST mode on the TOYOTA hand held tes...

Page 307: ...he pressure switchingvalveareONbytheTOYOTAhand heldtester f TheVSVfortheEVAPisOFFbytheTOYOTAhand held testerand remainsonfor30sec CHECK Measurethe voltage between terminals PTNK and E2 of the ECM conn...

Page 308: ...ere are signs of any accident near fuel tank or charcoal canister GIRepairorreplace 2 Checkthatfuel tank cap Is TOYOTA genuine parts G ReplacetoTOYOTA genuineparts 3 Check that fuel tank cap Is correc...

Page 309: ...9 10 and 11 In Fig 1 In circuit description CHECK a Check that the vacuum hose is connected correctly b Checkthe vacuum hose for looseness and disconnection c Checkthe vacuum hose forcracks hole dama...

Page 310: ...Is ON VSV Is OFF AOSOOJ G Repairorreplaceharnessorconnector PREPARATION a Removethe ECMcover b Turn the ignition switchON CHECK CheckVSVfunction OK 1 Connectbetweenterminal EVP1 ofthe ECM con nectoran...

Page 311: ...and VSVfor EVAP and VSVfor EVAPand ECM See page IN 30 G Rapalror replace harness orconnector CheckandreplaceECM Seepage1 0 14 ICheck VSV for CCV y y A11X112 A10281 VSV Is ON PREPARATION a Removethe E...

Page 312: ...and charcoal canister and thencleanvacuumhosesbetweencharcoalcanister and VSV for CCV 16 Check for o n and short In harness and connector between EFI main relay Marking E I and VSV for CCV and VSV fo...

Page 313: ...ody ground VSV ON 2 Disconnect between terminal TBP ofthe ECM con nector and body ground VSV OFF 1 VSVIs ON AirfromportE flowsoutthroughportF 2 VSVIs OFF Air doesnotflowfromport Etoport F BlGotostep20...

Page 314: ...ssure swit ing valve and VSV for pressure swHchlriiJ valve and ECM _ Seepa jle IN 301 G Repair orreplaceharnessorconnector I Check andrapleceECM See page IN 30 20 Check fuel tank over fill check valve...

Page 315: ...P0451 is recorded by the ECM when the vapor pressure sensor malfunction ECM CharcoalCanister DTCNo DTC Detecting Concit10n 10 secondsorleasafterengine startingcondition a or b ronlinues for7seconds or...

Page 316: ...herthevehiclewasrunningorstopped theenginewaswarmedup ornot theair fuel ratiowas lean orrich etc at thetime ofthemalfunction When the ENGINE RUN TIME in thefreezeframedataisJessthan 200seconds careful...

Page 317: ...mbination meter it isthen transmitted totheECM TheECM determinesthevehiclespeedbasedonthefrequencyofthesepiusesignals No 1Vehicle SpeedSenso _ 4 Pulse JlJUUL r ll 01101511 Transaxle 4 Pulse JlJUUL Com...

Page 318: ...hevehicleandcheck if the operation of the speedmeter in the combination meter is normal HINT Thevehiclespeed sensor is operating normally if the speedometer display is normal Checkspeedometercircuit S...

Page 319: ...Dl 108 OIAGNQSTICS ENQINE Checkandrepairharnessandconnectorbe L_ tweencombinationmeterandECM ICheckandreplaceECM SeepageIN 30...

Page 320: ...thelACvalvethroughapassage Inthiswaytheintakeairvolumebypassingthethrottlevalveis regulated controllingtheenginespeed The ECMoperatesonlythelACvalvetoperformidle upand providefeedbackforthetargetidlin...

Page 321: ...DIAGNOSTICS ENGINE WIRING DIAGRAM EngineRoomJIB 11 ECM EFt ISCValve B R 1 Ef 5 3 _ 2 2A 2C 1 c J B R RSO B W 1 2 3 EFIRelay r It 12 w a c2F MREL 7 2 L 8 FLMAIN w a A J2 A E01 J C W 8 8 T w a Battery...

Page 322: ...time of the malfunction I 1 ICheck engine Idle speed PREP ARATION a Warm up engine to normal operating temperature b Switchoff all accessories c Switch off alrconditioning d Shift transmission into BN...

Page 323: ...of ECM c Tum the ignition switch ON CHECK Measure voltage between terminals RSO of the ECM connee torand body ground OK Voltage 9 14 V BIGotostep4 I 3 ICheck lAC valve See page SF 40 81ReplacelACvalve...

Page 324: ...he blockage of lAC valve and the passage to bypass the throttle valve GlRepairorreplacelACvalve I Check andreplaceECM See page IN 10 I 6 ICheck for AJC signal circuit See page AC I Check airInduction...

Page 325: ...fthe secondarywinding High voltagegenerated inthesecondarywinding isapplieddirectlytothesparkplug Thesparkofthesparkplug passfrom thecenter elecrtode to the ground electrode The ECM determines Ignitio...

Page 326: ...IG2Relay 51 3 1 2 r I 3K 2i v _2C E IgnitionCoiland 1 cll d r 3 1 1 _ __ ____ 10 t 2C 8 Y 2 3 R 8 23 S 8 1 4 IgnitionCoiland W 8 v 2 3 R W t J 5 19 cc 1 2L_ll L i _ 11 2C 25 8 4 W B IgnitionCoiland I...

Page 327: ...vehiclewas running or stopped the engine warmed up or not the air fuel _ ratio leanorrich etc at the time of the malfunction 1 ICheckspark plug and spark Sea page D 2 3 GIGotostep4 Check for open and...

Page 328: ...ECM connector and body ground IGT IGF 5VI Division PREPARATION RemovetheECMcover CHECK Measurevoltage between terminals IGT1 4 ofthe ECMcon nectarandbodygroundwhenengineiscranked OK Voltage Morethan...

Page 329: ...essthan4 5 V G CheckandreplaceECM Seepage1 0 7 Check Ignition coli with Igniter power source circuit 0 1 PREPARATION Disconnecttheignitioncoil with igniterconnector CHECK AOHlll 8 START A01001 Measure...

Page 330: ...DIAGNOSTICS ENGINE 9 Check EFI main relay Marking EFI See page SF 52 G ReplaceEFImainrelay marking EFI I Replace lgnHion coliwith lgnHar Dl 119...

Page 331: ...lfunction on page 01 74 DTCNo DTC Oetec ing Condition II cond lllons a through c are met P1335 a NE 1 000 rpm b NEsignalisnotdetected forover50 m sec c Notduring cranking WIRING DIAGRAM Refer to DTC P...

Page 332: ...n the magnetic field and generating an electromotive force in the pickup coil The actual camshaft angle is detected by the VVT sensor and it provides feedback to the ECM to control the intake valve ti...

Page 333: ...e malfunction is detected when troubleshooting it is useful for determining whetherthe vehiclewas running orstopped theenginewarmed up ornot the air fuel ratio lean orrich etc at the time of the malfu...

Page 334: ...led withOCV issupplied to the VVTcontroller and then VVT controller changes relative position between the camshaft and thecrankshaft DTC No DTC Detecting Condition Trouble Area Condition a or b contin...

Page 335: ...timing See page EM 18 I 2 ICheck operation of OCV PREPARATION a Start the engine and warmed it up GlRepair valveliming b Connect the TOYOTA hand held tester and select VVT from ACTIVE TEST menu CHECK...

Page 336: ...ctor A A A HINT Thecorrectwaveformisasshown GND Thewaveformfrequency A islengthenedastheengine speedbecomeshigher 1 m secJOivision _ G CheckandreplaceECM SeepageIN 30 4 Check VVT controller assembly S...

Page 337: ...stem Is OK DTC P1349 is also output after the foreign object is caught in some part of the system in the engine oil and the system re turns to normal in a short time As ECM controls so that foreign ob...

Page 338: ...A GND 1 msec Division c J Reference INSPECTIONUSINGOSCILLOSCOPE Turnthe ignition switch ON checkwaveform betweenterminals OCV and OCV ofthe ECM connector HINT The correct waveform is as shown Thewavef...

Page 339: ...il control valve See page SF 50 G Replace oilcontrolvalve andthengotostep6 6 Check blockage of oil control valve oil check valve and oil pipe No 1 GIRepairorreplace I 7 ICheck whether or not DTC P1349...

Page 340: ...object is caught In some partofthe system In the engine oil and the system re turnsto normal in a short time As ECM controls sothatforeign objects are ejected there Is no problem about VVT There is a...

Page 341: ...peed is reduced slightly when the vehicle is braking DTCNo DTC Detecting Condition Trouble Area Thestop light switch does not turn oft even once thevehicle is Short in stop light switch signal circuit...

Page 342: ...rated and released 6 I 2 ICheck STP signal er Brake Pedal Brake Pedal Depressed et STP A09102 Checkandrepairstoplightcircuit Seepage L_ BE 33 WhenusingTOYOTAhand heldtester PREPARATION a Connect the t...

Page 343: ...Dl 132 DiAGNOSTICS ENGINE 3 Check harness and connector between ECM and stop light switch See page 1 0 G Repair or replace harness orconnector I Check and raplace ECM See page IN 30...

Page 344: ...pen in backuppower sourcecircuit ECM HINT K DTC P1600 appear lhe ECM does not store another DTC WIRING DIAGRAM ECM Engine RoomJIB 8 R 1 8 1 7A i F w r BATT FLMain T Battery INSPECTION PROCEDURE HINT R...

Page 345: ...e voltage betweenterminal BATT ofthe ECM connector and bodyground OK Vohage 9 14V 8 Checkand replaceECM See page IN 30 PREPARATION Remove the EFI fuse from the engine room J B CHECK Check continuity o...

Page 346: ...P1645 a Nocommunication from body ECU b Nocommooication rom AJC ECU INSPECTION PROCEDURE HINT BodyECU NC ECU Communicationbus TroubleArea ReadfreezeframedatausingTOYOTAhand heldtesterorOBD IIscan too...

Page 347: ...ntool Becausefreezeframerecords theengineconditionswhenthe malfunction is detected when troubleshooting it is usefulfordetermining whetherthevehiclewasrunningorstopped theenginewarmedupornot theair fu...

Page 348: ...tagebetweenterminalsofthe 3 4 ocv CHECK Checktheenginespeed OK RoughIdleorenginestalled GIReplaceOCV Checkvoltage between terminals OCV and OCV ofECMconnector See pege D 123 GICheckandreplaceECM See p...

Page 349: ...Applybattery positive voltage between terminals of the ocv CHECK Checkthe engine speed OK RoughIdleorenginestalled 81ReplaceOCV 2 Check voltage between terminalsOCV and OCV of ECM connector See page D...

Page 350: ...oil control valveforWfl circun WIRING DIAGRAM c C2 OilControlValve ForVVT 1 2 02 OilPressureSwitch I I 1 INSPECTION PROCEDURE HINT Trouble Area Open or short in oil controlvalvacircuit Oil controlvalv...

Page 351: ...mIs OFF OCV Is OFF Normsl engine speed VVTLsystem Is ON OCV Is ON Rough engine speed or engine s t alled lc L c _ he c _ _ k _ fo _ r _ ln t e _ r _ m _ l _ n_ en _ t _ p _ r _ ob _ l _ e _ m _ _ _ Se...

Page 352: ...1 ICheck operation of OCV for VVTL f START PREPARATION a Start the engine and warmed it up 2 b Disconnect the OCV connector c Maintain engine speed at 1 500 2 500 rpm d Apply battery positive voltage...

Page 353: ...Dl 142 DIAONOS JCS ENGINE 3 Check for open and short In harness and connector between OCV for VVTL and ECM See page llh O GIRepairorreplace I Checkand raplaca ECM 5aepagei O...

Page 354: ...cuit In theconditionthatthe watertemperature1 60 cormore Oil control valve lor VVTL P1693 theenginespeedIs6 000rpmormore andtheoilpressure ECM switchOFFfor 1 sec or more WIRING DIAGRAM Referto DTCP169...

Page 355: ...ck OCV lor VVTL See page SF 50 and oil filter GIReplar or replace OCVorfilter 5 Check lor open and short In harness and connector between OCV forVVTL and ECM See page IN 30 GIRepair or replsce I Check...

Page 356: ...ltaneouslyfOJ N 2 L and A position 2tripdetection logic Short In park neutral position swilchcircuit P1780 Whendriving underconditions a and b lor30 sec or more Pasklneutralposition switch thepark neu...

Page 357: ...tery positive voltage is applied to the coil closing the contacts of the EFImain relay Making EFI and supplying power to the terminal B of the ECM WIRING DIAGRAM Engine Room JIB 1 EFI Relay B R 5 3 r...

Page 358: ...oltage 9 14V ProceedtonextcircuitInspectionshownon L_ Problemsymptomstable Sao pageDl 22 Check for open In harness and connector between terminalE1 of ECM and body ground See pege INI 30 8 Repairorrep...

Page 359: ...No 1 fuse EngineRoomJIB 8 Repairorreplaceharnessorconnector PREPARATION Remove IGNfuse fromengine roomJ B CHECK Checkcontinuity ofEFlNo 1 fuse OK Continuity B CheckforshortIn alltheharnessandcampo ne...

Page 360: ...tothe ECM Tr is turned ON currentflowstocoil ofthecircuit opening relay therelay switches on power is supplied to the fuel pump and the fuel pump operates While the NE signal isgenerated engine runnin...

Page 361: ...DIAONQSnC ENGINE WIRING DIAGRAM ECM EngineRoomJ B 7 12 _W CS t 2 H D 2 1 2 2 F L B MREL c B R FLMAIN Battery C 0 PN Relay 3 1 2 10 G R r 5 3 _g FC 11 LCS 7 111 L B F17 Fuel Pump M J14 J C 4 L 5 W B y...

Page 362: ...eration offuelpump See page D 1 P _ r _ oc _ eed _ _ _ o _ n _ e _ xt_ cl rc _ u _lt _ l _ n _ pe _ c _ tl on_ _ho _w _ n _ o n L problemsymptomstabla Sea pageDl 22 2 Check for ECM power source circui...

Page 363: ...the ECM and body ground OK Voltage9 14 V L CheckforopenInharnessandconnectorbe tween EFImainrelayandcircuitopeningrelay andECM 5aepageJN 30 I 5 ICheck fuel pump See page SF 6 6 GIRepairorreplacefuelp...

Page 364: ...the ECM connector and body ground b Check for fuel pressure in the fuel inlet hose when it is pinched off OK ThereIspressureInfuelInlethose HINT At this time you will hear a fuel return flowing no1se...

Page 365: ...t _ o _ r _ _ tween EFImainrelayandcircuitopeningrelay andECM See page IN 30 I 5 ICheck fuel pump See page 5f4 6 R_ _P_ I_r_o_ r_ re _ p_l _c_ _ f_u_ el_p_u_m_p_ __ __ __ __ __ __ Checkfor ol i in In...

Page 366: ...U240E AUTOMATIC TRANSAXLE U240E HOW TO PROCEED WITH TROUBLESHOOTING Broughtto OK 13 Itemsinsidell aretitlesofpagesin thismanual withthe pagenumberindicatedinthebottomportion Seetheindicated pagesford...

Page 367: ...tent times a day ProblemOccur 0 Vehicledoesnotmove 0 Anyposition 0 Particularposition 0 No up shift 0 1st 2nd D 2nd 3rd 0 3rd _ 0 D 0 Nodown shift 0 OlD_ 3rd 0 3rd 2nd 0 2nd 1st 0 Lock up malfunction...

Page 368: ...mponents which affect vehicle emissions In addition tothe MIL lighting up when amalfunctionisdetected theapplicableDTCspre scribed by SAE J2012 are recorded in the ECM memory Seepage Dl 14 11themalfun...

Page 369: ...d again during the 2nd test drive this 2nd detection causes the MIL to light up b Inspect the DLC3 The vehicle s ECM uses ISO 9141 2 for communication The terminal arrangement of OLC3 complies with SA...

Page 370: ...data andnotethemdown 1 Prepare an OBD II scan tool complying with SAE J1978 or TOYOTA hand held tester 2 Connect the OBD II scan tool or TOYOTA hand held tester to DLC3 at the lower of the instrument...

Page 371: ...ct the TOYOTA hand held tester to DLC3 al the lower of the instrument panel 5 Turnthe ignition switch ON and switch the TOYOTA hand held tester ON 6 Switch the TOYOTA hand held tester from Normal mode...

Page 372: ...that the shift points con form to the automatic shift schedule See page SS 41 HINT OlDGear Up shift Prohibition Control 1 Coolant temp is 60 C 140 F or less 2 If there is a 10 kmlh 6 mph difference b...

Page 373: ...formstothe automatic shift schedule See page Ss 41 There is no 0 0 up shift and lock up in the 2 position 2 Check engine braking While running inthe2position and 2nd gear release theacceleratorpedal a...

Page 374: ...eturn to P position 3 Pull out the dipstick and wipe it clean 4 Push it back fully into the pipe 5 Pull it out and checkthatthe fluid level is in the HOT range If the level is at the low side add new...

Page 375: ...ed with the correct position carry out the following adjustment procedures 1 Loosen the nut on the shift lever 2 Push the control shaft fully downward N Bolt N Neutral Basic Line 007257 3 Return the c...

Page 376: ...on Press all the way down on the accelerator pedal with your right foot Quickly read the stall speed at this time Stallspeed 2 370 t 150 rpm Evaluation Problem a Stall speedlow in D and A positions b...

Page 377: ...houldalwaysbecarriedoutInpairs Onetechnicianshouldobserve theconditionsofwheelsorwheelstoppersoutsidethevehiclewhiletheotherIsdoingthetest BecarefultopreventSSTshosefromInterferingwiththeexhaustpipe 1...

Page 378: ...TINGTEST HINT With this test it can be determinedwhetherthe trouble is within the electrical circuit oris a mechanical problem in the transaxle a Disconnect the solenoid wire b Inspect the manual driv...

Page 379: ...hiftSolenoidValve SL2 ECM P0765 Shift Solenoid D Malfunction ShiftsolenoidvalveS4 Is stuckopen orclosed 01 181 ShiftSolenoid ValveS4 Valve body isblocked up or stuck 0 P0768 Shift SolenoidD Electrical...

Page 380: ...tPosition IndicatorLight StopLight Switch Tran missionShiftSwitch ShiftSolenoid ValveSLT Shift Solenoid ValveSL DLC3 CounterGear SpeedSensor VehicleSpeed Sensor ECM Dl 169 Input Turbine SpeedSensor N...

Page 381: ...D main switch ON 0 0main switch OFF IG ON and Shiftlever L position IG ON and Shift lever other than L posiliOA IG ON and Shift lever2 position IG ON and Shift leverotherthan 2 position IG ON and Shif...

Page 382: ...SFTD E2 17 Et E4 17 PHBR IG ON and Down transmission shiftswitch repressed 10 14 IGON andVehiclestationary Below l SPO E3 22 t E1 E4 17 W A t BR IGONandTumonefrontwheelslowly Pulse signal is output Be...

Page 383: ...ace the ECM Chapter 1 Electronic circuit matrix chart Symptom Suspect Area See page No up shift A particular gear from tst to 3rd gear is not up shlftedl ECM IN 30 1 0 Dmainswitchcircuit 01 206 No up...

Page 384: ...Nodown shitl 3rd 2nd 2 3 shiftvalve No down shift 2nd 1St 1 2 shift valve Nolock upor Nolock upoff 1 Lock up relay valve 2 Off vehicle repair matrix chart Harshengagement N D 1 C1 accumulator 2 Off ve...

Page 385: ...F2 3 No 1 On Way dutch F1 Harshengagement N R 1 Direct clutch C2l 2 1st reverse brake 82 Harshengaoement LociHJp T mque converter clutch AX 36 1 Torqueconverterclutch AX 36 2 Fatward clutch C1 Slipors...

Page 386: ...gconcfrttons continues lor 1 sec cr more 1 After the ignitionswitch Is turned on 0 5second or more 2 Countergearrpm Is equal toorgreaterthen vehicle speed Combinationmeter 3 Vehiclespeedsensorsignal c...

Page 387: ...ecords the engine conditions when the malfunction is detected When troubleshooting it is useful for determining whether the vehicle was running or stopped the engine was warmed up or not the air fuel...

Page 388: ...ontinuity 1M Qor higher G Repair or replace harness or connector 3 Check voltage between terminal SPD of ECM connector and body ground 4 PREPARATION Turn ignition switch ON CHECK Measure voltage betwe...

Page 389: ...Dl 178 DIAONosncs AUTOMATICTRANSAXLE fU240EI 5 ICheck ECM See page IN 20 GlReplace ECM Checkand repair transaxle clutch brake or gearetc...

Page 390: ...lue which is input into the ECM DTC No DTC Detecting Condtion Trouble Area Either a or b isdetectedfor0 5 sec or more 1 trip detectionlogic Open or short in ATFtamp sensor P0710 a Temp sensorresistanc...

Page 391: ...ve the transmission wire harness CHECK Measure resistance between terminals 1 and 6of solenoid con nector at 25 c 77 F and 110 c 230 F OK Resistance Approx 25 C 77 F 3 5 k Q 110 c 230 F 231 263 n B Re...

Page 392: ...D gear ThentheECM compares the actualgear with the shift schedule in the ECM memory to detect mechanical trouble of the shift solenoid valves and valve body DTCNo DTC Detecting Concllion TroubleArea P...

Page 393: ...S4 Measure resistance between terminal 1 of solenoid con nectar and solenoid body CheckSolenoidOperation a Shift solenoid valve SLI or SL2 Connectthe positive lead with an 23 W bulb to termi nal 1 an...

Page 394: ...etectingCondition TroubleArea TheECMchecksloranopen orshort circuit in the shiftsol nold1 8lvesSL1 andSL2 P0753 a Whenthe solenoidIsenergized thedutyratio exceed 75 P0758 b WhenthesolenoidIs not energ...

Page 395: ...SL2 54 Gear SL1 SL2 54 SL1 SL2 S4 SL1 SL2 54 ON ON OFF 1st X 11 O F OFF 3rd X ON OFF 2nd rF X OFF 3rd OFF ON OFF 2nd X QN O F OFF 3rd X ON OFF 2nd OFF X OFF 3rd OFF OFF 3rd X OFF OFF 3rd X o r nN o r...

Page 396: ...omaticTransaxle ShiftSolenoidValveSL1 w 5 8 ShiftSolenoidValveSl2 4 y E1 r 9 8R p ShiftSolenoidValve 4 8 A Ei y p N AUTOMATIC TRANSAXLE U240El G v 8R Y 0 3 8 8 f J from Cruise Control ECU y 7 15 SL1 9...

Page 397: ...the connectorfrom ECM CHECK a Measure resistance between terminals SL1 and SL1 of ECM connector b Measure resistance between terminals SL2 and SL2 of ECM connector c Measure resistance between termina...

Page 398: ...onnect the connector from the ECM CHECK a Measure the harness and connector between terminal SL1 or SL1 of ECM and terminal SL1 or SL1 of sole noid connector b Measure the harness and connector betwee...

Page 399: ...NOSTICS AUTOMATIC TRANSAXlEIU240E 3 CheckshiftsolenoidvalveSL1 SL2orS4 Seepage01 181 GIReplacethosolenoidvalve Repairorreplacethesolenoidwire harness andconnectorbetweenECMandautomatic transaxlesoleno...

Page 400: ...ting Condition TroubleArea lociHJpdoes notoccur whendriving in the lock up range Shiftsolenoid valve DSL is stuckopen orclosed P0770 normal driving alSOkmhl 50 mph Of lock up remainsON Valve body bloc...

Page 401: ...01 190 DIAGNQSTICS AUTOMATICTRANSAXLECU240El 2 ICheck valve body See page Dl 172 Replacethetorqueconverterclutch See page AX 30 G Repairorreplacathevalvebody...

Page 402: ...k up clutch DTC No DTCDet etlng Condition Trouble Area Either a or b aredetected lor 1 time 2 ltipdetectionlogic Open or short in shift solenoid valve DSL circuit POm a Solenoidresistanceis 80 orless...

Page 403: ...automatic transaxle solenoid connector PREPARATION a Disconnect the solenoid connectorfrom the transaxfe b Disconnect the connector from the ECM CHECK Measure the harness and connector between termin...

Page 404: ...connector d Remove the shift solenoid valve DSL CHECK a Measure resistance between terminal DSL of shift sole noid valve and solenoid body b Connect positive lead to terminal of solenoid connec tor n...

Page 405: ...rakes are suddenly applied When the brake pedal is operated this switch sends a signals to ECM Then the ECM cancels operation ofthe lock up clutch while braking is in progress DTCNo DTC Detecting Cond...

Page 406: ...No DTCDetectingCondWon TroubleArea The ECM detectsconditions a b c d and e continuity for5seconds ormore 1 trlpd tectionlogic a GearChange not being perfOrmed b Gearposition 2nd 3rdorQID gear c Solen...

Page 407: ...PREPARATION Remove the NT revolution speed sensorfrom transaxle CHECK a Measure resistance between terminals 1 and 2 of speed sensor b Check voltage between terminals 1 and 2 of the speed sensor when...

Page 408: ...ntrols the engine torque and hydraulic pressure in response to various conditions thus performing smoothgearshifting DTCNo OTC Detecting Condition TroubleArea TheECMdetectsconditions a b c and d conti...

Page 409: ...v PREPARATION Remove the NC revolution speed sensor from transaxle CHECK a Measure resistance between terminals 1 and 2 of speed sensor b Check voltage between terminals 1 and 2 of the speed sensor w...

Page 410: ...ycle This reduces the function of line pressure and provides smooth shifting characteristics Upon receiving the throttle valve opening angle signal ECM controls the line pressure by sending a predeter...

Page 411: ...01 200 WIRING DIAGRAM Transaxle ShiftSolenoid ValveSLT 0 G E1 7 1 DIAGNOSTICS AUTQMATIC TRANSAXLE CU240E ECM Y R s SLT Y G ES SLT...

Page 412: ...0 5 6Q Check solenoid operation CHECK Connect positive leadwith an 8 lOW bulb to terminal l of solenoid connector and negative lead to terminal 2 then checkthe movement ofthe valve OK Whenbatteryposi...

Page 413: ...nscontinuefor 500sec ormore a P Nposition input signal isON b PpositionInputsignal is ON c N position Input signal is ON d Lposition inputsignal isON e 2 positioninputsignal IsON f 3 positionInputsign...

Page 414: ...DL RL R L InstrumentPanelJIB 1 lA r AM1 m 5 5 r 8 1 fK 1 v 8KIUP cc s 3 IG1 Relay 2 EngineRoomJ 8 5 8 4 1 _1 7 B 0 2C 7 6 R 8 Tc 2 1 1 7 18 g_ II 1 2 1 1 2E 0 f L J B R rf Battery FLMAIN c t P L 9 Y...

Page 415: ...al 2 2ND OFF ON l LOW OFF ON D DRIVE OFF ON R REVERSE OFF ON P N NSWOFF tON WhennotusingTOYOTAhand heldtester PREPARATION Turn the ignition switch ON CHECK Measure voltage between terminals P R N D 2...

Page 416: ...211 1 Checkcontinuity between each terminal shown belowwhenthe I1 6J shift lever is moved to each position Shiftposition T erminal No tocontinuity p S 9 3 N R 2 3 N S 9 3 5 0 3 7 2 3 4 L 3 8 OK Therei...

Page 417: ...ng it again the 0 D OFF indicatorlightgoes off and ECM allows shifting to 0 D Turning the IGswitch OFF will reset the 0 0 OFF Indicator light WIRING DIAGRAM Combination Meter 13 InstrumentPanelJIB WAR...

Page 418: ...light when 0 D main switch is pushed again OK a OlDOFFIndicatorlightlightsup b OlDOFFIndicatorlightgoesoff B ProceedtonextInspectionshownonproblem symptomstables SeepageDl 172 2 Check and replace the...

Page 419: ...and OFF OK CheckandreplacatheECM See pageIN 20 5 Check voltage between terminal ODLP of ECM and body ground ODLP PREPARATION a Disconnect the connector of ECM b Turn the ignition switch ON CHECK Chec...

Page 420: ...ed in ordertominimize gear shifting and provide smooth cruis ing overdrive may be prohibited temporarily under some condition The cruise control ECU sends 0 0 cut signals to the ECM as necessary and t...

Page 421: ...d OK Voltage 10 14V ProceedtonextcircuitInspectionshownon L_J matrixchart SeepegeDl 172 2 Check voltage between terminal OD of cruise control ECU harness side connec tor and body ground PREPARATION a...

Page 422: ...211 DIAGNOSTICS AUTOMATIC TRANSAXLE U240E 3 Check harness and connector batwean cruise control ECU and ECM See page IN 30 I Checkand nsplace theECM 5ee page IN 30 G Repairorreplacetheharnessorconnect...

Page 423: ...he transmission shift switch it is possible to shift in 2 4 positions Pressing Up switch once shifts up 1 position Down switch once shifts down 1 position respectively WIRING DIAGRAM ECM C16 Transmiss...

Page 424: ...kcontro lunitassembly 2 Check operation of transmission shift switch PREPARATION a Turn the ignition switch ON b Shift the shift lever into the M position CHECK Checkthe odo trip display panel when th...

Page 425: ...M and body ground OK Switchcondition Tester connection Specifiedcondition up switch held pressing 10 14V SFTU Body ground Up switch released Below 1 5 V Down switchheld 10 14 v SFTD Bodyground Down sw...

Page 426: ...CHECK Check continuity between each terminal of transmission shift switch connector OK Switch condition Testerconnection Up switch pressed 3 5 Up switch released 0own switch pressed 3 6 Down switch re...

Page 427: ...r Is shiftedfrom the Dto M position the E shift main switch is pressed M on the com bination meter lights up Whenthe M on thecombination meterturns off When the M on the combination meter is flashing...

Page 428: ...not light up I 1 ICheck operation of MIndicator light I JUl ID r l I Rll BoQll N oo CHECK Check if the M indicatorlight normallywhen the shift lever is set to 0 position and M position OK Shift Lev91...

Page 429: ...ICTRANSAXLE CU341El AUTOMATIC TRANSAXLE U341 E HOW TO PROCEED WITH TROUBLESHOOTING Brought to ItemsinsideD aretitlesofpagesinthismanual withthe pagenumberindicatedinthebottomportion Seetheindicated pa...

Page 430: ...day Problem Occur 0 Vehicledoes not move 0 Any position 0 Particular position 0 No up shift D 1st 2nd D 2nd 3rd 0 3rd _ OlD 0 No down shift 0 OlD _ 3rd 0 3rd 2nd D 2nd 1st 0 Lock up malfunction 0 Shif...

Page 431: ...t vehicle emissions In addition to the MIL lighting up when a malfunction is detected the applicable OTCs pre scribed by SAE J2012 are recorded in the ECM memory See page Dl 14 Ifthe malfunction only...

Page 432: ...n is detected again during the 2nd test drive this 2nd detection causes the MIL to light up b Inspect the DLC3 The vehicle s ECM uses ISO 9141 2forcommunication The terminal arrangement of DLC3 compli...

Page 433: ...medata andnotethemdown 1 Prepare an OBD II scan tool complying with SAE J1978 or TOYOTA hand held lester 2 Connect the OBD II scan tool or TOYOTA hand held tester to DLC3 at the lower of the instrumen...

Page 434: ...nect the TOYOTA hand held tester to DLC3 at the lower ofthe instrument panel 5 Turn the ignition switch ON and switch the TOYOTA hand held testerON 6 Switch the TOYOTA hand held testerfrom Normal mode...

Page 435: ...e and that theshift points con form to the automatic shift schedule See page 88 43 HINT 0 D Gear Up shift Prohibition Control 1 Coolant temp is 60 ec 140 OF or less 2 It there is a 10 km h 6 mph diffe...

Page 436: ...nebrakingef feet 3 Checkforabnormal noisesduringaccelerationanddeceleration d R positiontest Shiftintothe R position andfullydepress the acceleratorpedalandcheckforslipping CAUTION Beforeconductingthi...

Page 437: ...type ATF Typo T IV Capacity 2 9 11ters 3 1 US qts 2 6 Imp qts 4 Start the engine and shift the shift lever into all posi tions from P to L position and then shift into P posi tion 5 With the engine i...

Page 438: ...in other positions If it is not as stated above carry out the following adjustment procedures 1 Loosen the park neutral position switch bolt and set the shift lever to the N position 2 Align thegroove...

Page 439: ...while the engine is idling there will be a certain time lapse or lag before the shockcan be felt This is used for checking the condition of the No 2 one way clutch reverse clutch forward clutch and 1...

Page 440: ...ition Measure the line pressure whenthe engine is idling Depress the accelerator pedal all the way down Quickly read the highest line pressure when engine speed reaches stall speed 9 In the same manne...

Page 441: ...e shift and gear positions correspond with the table below While driving shift through the L 2 and D positions Checkthatthe gearchange correspondsto theshiftposi tion Shift Position GearPosition D 2 L...

Page 442: ...iftSolenoid Valve No 2 Valve body is blocked upor stuck P0758 ShiftSolenoid B Electrical Mal Open orshortIn shiftsolenoidvalveNo 2circuit function Shiftsolenoid valve No 2 0 01 246 ShiftSolenoidValve...

Page 443: ...Sensor ShiftSolenoid ValveSL StopLightSwitch ShiftPosition IndicatorLight DLC3 VehicleSpeedSensor ShiftSolenoid ValveST Park NeutralPosition Switch ECM ShiftSolenoid ValveSLT 0 DMainSwitch InputTurbin...

Page 444: ...ition 1 0 14 2 E4 19 E1 E4 17 L Y H BR IG ON and Shift levw other than 2 position Below I IG ON and Shift lever A position 1 0 14 R E3 2 H Et E4 17 6 0 BR IG ON and Shift lever other than A position B...

Page 445: ...cuit with the next highest number in the table to continue the check If the trouble still occurs even though there are no abnormalities in any of the other circuits then check and replace the ECM Chap...

Page 446: ...3 Solenoid relayvalve 4 Solenoidmodulatorvalve 5 Off vahicle repair matrix chart 1 C1accumulator Harshengagement N_ D 2 Accumulatorcontrol valva 3 Off vehicle repair matrix chart 1 c3 accumulator Har...

Page 447: ...Dl 236 DIAGNOST1CS AUTOMATICTRANSAXLEIU34 El 1 1 1 2 shiftvalve 2 2 3shiftvalve 3 3 4shiftvalve SLTdamper...

Page 448: ...versebrake Harshengagement lock op Torque converter clutch Harshengagement 1st 2nd 1 2nd brake 2 One way clutch No 1 Harshengagement 2nd 3rd Directclutch Harsh et1gagement 3rd 0 0 0 D and 2nd brake 1...

Page 449: ...g conditionscontinues lor 1 sec or more 1 Merthe ignition switch is turned on 0 5secondor more 2 Countergear rpm is equaltoorgreaterthen vehiClespeed Combination meter 3 Vehiclespeed sensorsignal can...

Page 450: ...ame records the engine conditions when the malfunction is detected When troubleshooting it is useful for determining whether the vehicle was running or stopped the engine was warmed up or not the air...

Page 451: ...ocontinuity 1Mn orhigher G Repairorreplaooharnessorconnector 3 Check voltage between terminal SPD of ECM connector and body ground 4 PREPARATION Turn ignition switch ON CHECK Measurevoltage between te...

Page 452: ...DIAGNOSTICS AUTOMATICTRANSAXLEfU341El 5 ICheck ECM See page IN 30 GIReplace ECM Check and repairtransaxle clutch brakeor gearetc 0 _241...

Page 453: ...intothe ECM OTC No DTC Detecting Condition Trouble Area Either a or b is detectedfor0 5 sac 01 more 2 tripdetection logic Open orshort in ATFtemperature sensor P0710 a Temperature sensor reslstane is...

Page 454: ...X 9 CHECK Measure resistance between terminals of ATF temperature sensorat 25 C 77 F and 110 c 230 F OK Resistance Approx 25 c 77 F 3 5 kn 110 c 230 F 247 n GIReplace the solenoid wiring 2 Check harne...

Page 455: ...ve No 1 No 2 is stud open or closed P0755 match the actual gear Valve body is blocked up orstuck 2 tripdetection loalc HINT Check the shift solenoid valve No 1 when DTC P0750 is output and check the s...

Page 456: ...DIAGNOSTlCS AUTOMATIC TRANSAXLE U341E 2 ICheek the valve body See page Dl 234 I Repairor replacethe trensaxle GIRepairorreplacethevalvebody 01 245...

Page 457: ...DTC Detecting Condition Trouble Area The ECM checks for an open or shortcircuit in the shift sole noldvalve No 1 No 2 circuli when itchanges The ECM records DTC P0753or P075B if condition a or b is de...

Page 458: ...ATICTRANSAXLE U341El ECM 8 8R Y rE S1 J2 J C y y S2 8 8 8 fromCruise ControlECU 1 Measure resistance between terminal S1 or S2 of ECM and body ground N PREPARATION Disconnect the connectorfrom ECM CHE...

Page 459: ...PREPARATION Disconnect the solenoid connector from the automatic trans axle CHECK Measure the harness and connectorbetween terminal S1 or82 of ECM and terminal 81 or 52 of solenoid connector OK Resist...

Page 460: ...up the vehicle b Remove the oil pan c Disconnect the solenoid connector d Remove the shift solenoid valve No 1 or No 2 CHECK Dl 249 Measure resistance between solenoid connector and body ground 007870...

Page 461: ...es not occurwhen driving in the lock up range normaldriving at80 kmlh 50 mph or lock up remains ON Shift solenoid valve SL is stuck open or closed P0770 in the lock up OFF range Valve body blocked up...

Page 462: ...ATICTRANSAXLE U341El 2 ICheck valve body See page Dl 234 G Repair or replace the valve body 3 Check the torque converterclutch See page AX 36 G Repairthetorqueconverter clutch I Repairthetransaxle See...

Page 463: ...s operation of the lock up clutch Failsafe function If the ECM detects a malfunction it turns the shift solenoid valve Sl OFF OTCNo DTCDetecting Condition TroubleArea Either a or b Isdetectedlor 1 tim...

Page 464: ...ody ground OK Resistance 11 15 n at20 C 68 F B Check and replace the ECM See page IN 30 2 Measure resistance of harness and connector between ECM and automatic transaxle solenoid connector PREPARATION...

Page 465: ...e shift solenoid valve SL connector d Remove the shift solenoid valve SL CHECK Measure resistance between terminal SL ofshiftsolenoid valve and solenoid body OK Resistance 11 15 uat 20 c 68 F G Replac...

Page 466: ...brakesare suddenly applied When the brake pedal is operated this switch sends a signals to ECM Then the ECM cancels operation ofthe lock up clutch while braking Is in progress DTCNo OTCDetecting Condt...

Page 467: ...e and hydraulic pressure in response to various conditions thus performing smooth gear shifting DTCOb ore DetectingCondition Trouble Area The ECMd9lectsconditions a b c d 1111d e continuity for 5seeso...

Page 468: ...ARATION Remove the NT revolution speed sensor from transaxle CHECK a Measure resistance between terminals 1 and 2 of speed sensor b Check voltage between terminals 1 and 2 of the speed sensor when a m...

Page 469: ...sure and provides smooth shifting characteristics Upon receiving the throttle valve opening angle signal ECM controls the line pressure by sending a predetermined n duty ratiotothe solenoid valve modu...

Page 470: ...Dl 259 DIAGNOSTICS _ AUTOMATICTRANSAXLE CU34tE ECM WIRING DIAGRAM Transaxle 3 G E1 Y R S SLT ShiftSolenoid ValveSLT 8 GR Y G ES SLT 001772...

Page 471: ...on CHECK Connect positive lead with an 5 6 W bulb to terminal 1 of solenoid connector and negative lead to terminal 2 then checkthe movement of the valve HINT The solenoid valve operates with the curr...

Page 472: ...or 500sac or more a P N position inputsignal is ON b Pposition Inputsignal isON c N position inputsignalis ON d lposition input signal Is ON e 2position inputsignalis ON f 3position Inputsignal isON S...

Page 473: ...ion Switch NL LL 2L 3 6 AS 9PL DL AL R L Instrument PanelJIB 8K UP g lA Fe AM1rn cl IK s 3 IG1 Relay 8 1 2 Engine Room JIB 1 2E Battery 2 1 a FLMAIN 1 2A 5 P 1 8 Y 8 4 L Y 1 p 1 2C 6 3 8 0 L W 7 R B c...

Page 474: ...WOFF 40N R REVERSE OFF 4 ON P N NSWOFF 40N When not TOYOTA usinghand held tester PREPARATION Turn the ignition switch ON CHECK Measure voltage between each of terminals P R N 0 2 and Lof ECM and body...

Page 475: ...hift lever is moved to each position g l 8 1 7 1 6 Shiftposition Terminal No tocontinuity p 1 3 6 9 R 2 3 N N 3 5 6 9 0 3 7 2 3 4 L 3 6 OK There Iscontinuity G Replacethepark neutralpositionswitch 3 C...

Page 476: ...or out reverse clutch Ifitisbroken the shift shock becomes big DTCNo ore Detecting Concition TroubleArea ECUmernorizesDTCP1790 if a or b conditionbelowIs delecledonceor more bul ECU does notstartMILb...

Page 477: ...Resistance 11 15nat20 c 68 F 8 ChockandreplacetheECMSeepageIN 10 2 Measure harness and connector between ECM and automatic transaxle solenoid connector PREPARATION Disconnect the solenoid connector f...

Page 478: ...e e lead to solenoid body OK a Resistance 11 15nat20 c 68 F b Thesolenoidmakesanoperatingnoise Mechanicalcheck PREPARATION a Jack up the vehicle b Remove the oil pan c Disconnect the solenoid connecto...

Page 479: ...g it again the 0 D OFFindicatorlightgoes off and ECM allows shifting to 0 D Turning the IG switch OFF will reset the 0 D OFF indicator light WIRING DIAGRAM Combination Meter 19 p InstrumentPanelJ 8 1...

Page 480: ...ht when 0 D main switch is pushed again OK a 0 D OFFIndicatorlightlightsup b 0 D OFFIndicatorlightgoesoff Proceedtonextinspection shownonproblem L _ symptomstables SeepageDl 234 2 Check and replace th...

Page 481: ...ly0 0 main switch Below I OV Release OlD main switch 10 14V 8 CheckandreplacetheECM see pageIN 30 5 Check voltage between terminal ODLP ofECM andbodyground ODLP PREPARATION a Disconnect the connector...

Page 482: ...vated in orderto minimizegearshifting andprovidesmooth cruis ing overdrive may beprohibited temporarily under some condition The cruise control ECU sends 0 D cut signals to the ECM as necessary and th...

Page 483: ...ltage 10 14V ProceedtonextcircuitInspectionshownon L_ problemsymptomstable SeepageDl 234 2 Check voltage between terminalOD of cruisecontrolECU harnesssideconnec tor and body ground 100742 PREPARATION...

Page 484: ...DIAGNOSTICS AUTOMATICTRANSAXLE U341E 3 Check harness and connector between cruise control ECU and ECM See page IN 30 Dl 273 G Repelrorreplacetheharnessorconnector CheckandreplacetheECM See pegeIN 30...

Page 485: ...rtion See the pages for detailed explanations Normal code n 7 Problem Symptoms Table P Dl 284 8 Circuit II P 1 Check for Fluid Leakage P Dl 323 J Identification of Problem 10 I Repa1r J I_ Confirmatio...

Page 486: ...Registration No Registration Year Frame No Odometer Reading I I I I FrequencyProblem Occurs 0 Continuous 0 Intermittent timesaday 0 ASSdoesnotoperate 0 ABSdoesnotoperateefficiently Symptoms ABS Warnin...

Page 487: ...ooting for the ABS warning light circuit or BRAKE warning light circuit See page Dl 314 or 01 317 In case of not using TOYOTA hand held tester Check the DTC 1 Using SST connect terminals Tc and CG of...

Page 488: ...3 Clear the DTC stored in ECU by depressing the brake pedal S or more times within 5 seconds 4 Check that the warning light shows the normal code 5 Remove the SST from the terminals of DLC3 SST 09843...

Page 489: ...t terminals Ts and CG of DLC3 SST 09843 18040 3 Start the engine 4 Check that the ABS warning light blinks Ifthe ABSwarning lightdoes not blink inspectthe ASS warning light circuit See page Dl 314 5 D...

Page 490: ...nsor ct211m lowoutputvoltageofrightfrontspeedsensor Sensorinslallation Rightfront speedsensorrotor Leftfront speed sensor C1272172 Lowoutputvoltageofleft frontspeed sensor Sensor installation Leftfron...

Page 491: ...positlon solenoidcircuit for right rear ABSactuator 01 292 SARA orSRRH circu C0256124 OpenOfshortcircuit in 2 positlonsolenoidcircuit forlett rear ASSactuator 01 292 wheel SRLR orSRLH circuit C0200131...

Page 492: ...ION SensorRotor DLC3 N DIAGNOSTICS ANTI LOCK BRAKE SYSTEMWITH ELECTRONIC BRAKEFORCE DISTRIBUTION EBD ABSSolenoidRelay StopLightValve StopLightSwitch ABSActuator FrontSpeedSensor ABSECU ParkingBrakeSwi...

Page 493: ...RONIC BRAKE FORCE DISTRIBUTION 1EBDI Lo r1 I n 2 1 13 12 I 7 6 5 2 1 8 7 J20 J15 14 i c u u F07155 Condition STD Voltage V IG switch ON 1 0 14 Gswitch ON ABSwarning lightOfF 9 1 4 IG switch ON Below 1...

Page 494: ...8 21 25 DJAONOSllCS ANTI lOCK BRAKE SYSTEMWITH ELECTRONIC BRAKE FORCE DISTRIBUTION EBD 01 283 IG switch ON Below 1 5 IGswitchON parking brakeswitchON Below 2 0 IG switch ON parkingbrakeswitchOFF 10 1...

Page 495: ...th acheckerorTOYOTA BR 48 hand heldtesler Ifabnonnal check the hydrau6c clrcuftfor leakage See page 01 323 Only when 1 to 4 are all normal andtheproblem is still occurring replacethe ABS ECU 1 Checkth...

Page 496: ...ough 3 1 Vehicle speed is at 10kmlh 6 mph ormOfeand the speedsensorsignalcircuitIsopen or short circuit con Rightfront left front rightrear leftrearspeed sensor tlnuesfor 15sec orITIOfe 2 Momentary In...

Page 497: ...FQRQE OI TRI IQNjEB I WIRING DIAGRAM ABS ECU y FL AS Left Front Speed Sensor 1 BR FL 1 p 15 p p IG2 IE5 FR 2 A7 Right From Speed Sensor 6 1 L IE5 L FR R R RL 1 A15 left Rear Speed Sensor 2 2 G IF2 G R...

Page 498: ...ed value output from the speed sensor displayed on the TOYOTA hancHleld tester and the speed value displayed on the speedometer when driving the vehicle OK ThereIs almost no difference from the displa...

Page 499: ...r and body ground OK Resistance 1 M Q orhigher Rearspeedsensorsub wireharness PREPARATION a Remove the seat cushion and seatback b Make sure that there is no looseness at the connector lock part and c...

Page 500: ...Sae page IN 30 8 Repair or replace harness or connector I 4 ICheck speed sensor Installation Front OK Rea F10118 1 1 OK N NG NG F10452 CHECK Check the speed sensor installation OK The Installationbol...

Page 501: ...Connectthe oscllloscope to the terminals FR FL AR orRL and GND oftheASS ECU CHECK Drive the vehicle with about 30 km h 19 mph and check the signal waveform BICheck and replace ABS ECU I 6 ICheck ssns...

Page 502: ...sor See page BR 59 CHECK Check the sensor rotor serrations OK Dl 291 No scratches or missing teeth or foreign objects CHECK Check the sensor tip OK I Checkand replaceABS ECU No scratches or foreign ob...

Page 503: ...hort circuit in actuator solenoid SFLR or SA H 2 IGI terminal voltage of ABS ECU is 9 5 18 5 V and while ABS Is control in operatlon 1 Condition 1 or 2 continues lor 0 05sec or more t IG1 terminal vol...

Page 504: ...ttery c DIAGNOSTICS ANTI lOCK BRAKE SYSTEM WITH ELECTRONIC BRAKE FORCE DISTRIBUTION EBDJ GR R ABSSolenoidRelay ABSActuator J10 J C EngineRoom RIBNo 1 GR W R LG R R W Y G Y R LG LG B GR L 8 R 8 R ABS E...

Page 505: ...7 8 of ABS actuator connector OK Continuity HINT Resistance of S H solenoid coil is approx 8 n Resistance of S R solenoid coil is approx 4 n GIReplace ABS actuator 2 Check for open and short circuit...

Page 506: ...uesfOr0 2sec more 1 ABS ECU termlnaiiGl voltage Is9 5 Vto 18 5V and when motorrelayIsON In the mitts ofInitialcheckorin C0273 13 operationofABScontrot l 2 MotorrelayIsONdriving in the midstofinitialch...

Page 507: ...WIRING DIAGRAM B R Battery c DIAGNOSTICS ANTI LOCK BRAKE SYSTEM WITH ELECTRONIC BRAKEFORCEDISTRIBUTION CEBDl GR R En ine Room RIB No 1 ABS MotorRelay 1 ABSECU w L G B A1 MT f10 1...

Page 508: ...ter main switch ON c Select the ACTIVE TEST mode on the TOYOTA hand held tester CHECK Check the operation sound of the ABS motor relay when operating itwith the TOYOTA hand held tester OK 2 The operat...

Page 509: ...and terminal MT A10 10 of ABS ECU ABS Motor Relay ABS ECU Engine Room RIB No 1 3 10 CHECK Checkcontinuity between terminal 3 of engine room RIB No 1 forABS motor relay andterminal MT A10 10 of ABS EC...

Page 510: ...pply battery positive voltage between terminals i and 2 b Check continuity between terminals of ASS motor relay OK Terminals 3and 5 GIReplace ABS motor relay Continuity Check for o n and short circuit...

Page 511: ...es for 0 2 sec or more 1 IG1 tennlnalvoltage ofABS ECU is 9 5 1 8 5 V and C0278 11 when thesolenoid relay is ON ABSsolenoid relay 2 With solenoid relay ON driving when IG terminal of ABS ECU Is lass t...

Page 512: ...N lEBO GR R ABSSolenoid Relay 1 t 1 2 1 r 5 ABSActuator BS 1 SFLH SFLR i i SRR ti SARI SFR SFRF SR 4 SRLfvb A J10 l J C ABSECU 2 IE5 GR R R Engine Room RIB No 1 GR 7 SA W R 5 LG R SFLH 6 R W A o SFLR...

Page 513: ...d tester main switch ON c Selectthe ACTIVE TEST mode on the TOYOTA hand held tester CHECK Checktheoperationsound ofthe ABS solenoid relay when operating it with the TOYOTA hand held tester OK 1be oper...

Page 514: ...h solenoid terminal of ABS ECU ABS Solenoid Relay ABS ECU EngineRoom RIB No 1 CHECK Check continuity between terminal 3 ofengine room RIB No 1 for ABS solenoid relay and terminal SRLR SRLH SARA SRRH S...

Page 515: ...HECK a Apply battery positive voltage between terminals 1 and 2 b Check continuity between each terminal of ABS solenoid relay OK Terminals 3 and 5 GIReplace ABS solenoid relay Con nuity Check lor ope...

Page 516: ...terminal JGI voltage Is 9 5 V or less which continues C1241 41 lor 10sec or more Charging system 2 When IG1 terminal vorlage is less than9 5 V there is Power source circuit opencircuitin the motorrel...

Page 517: ...Cu IG fuse from Instrument PanelJ B CHECK Check continuity of ECU IG fuse OK Continuity F097 1 L G t C hec k l o r s h o rt c lr c u lt l_ n_ _ll_t_h_e_h_ _ _ n _ _ _ _n_ d J componentsconnectedtoECU...

Page 518: ...ter PREPARATION Remove ASS ECU with connectors still connected CHECK a Tum the ignition switch ON Dl 307 b Measure voltage between terminals A11 13 and A11 12 25 of ABS ECU connector OK L 5 Volt r a g...

Page 519: ...C1249 49 isln the open circuit ofthe stop Ught switch Stop light switch drcuH cln ultcontinuesfor0 3sec ormore WIRING DIAGRAM r A r _ _ r w lfK a G W 2 t opLight dO Switch InstrumentPanelJ B G W c it2...

Page 520: ...voltage between terminal STP A11 5 of ABS ECU and body ground T 3 F071SD PREPARATION Remove ABS ECU with connectors still connected CHECK Measure voltage between terminal A11 5 of ABS ECU and body gro...

Page 521: ...RAKE FORCE DISTRIBUTIONIEBDl IABS Pump Motor Lock CIRCUIT DESCRIPTION DTCNo DTC DetectingCondition Trouble Area Ct251151 ABS ac luatorpumpmotarIsnot normally _ ABSpumpmotor WIRING DIAGRAM 8 R c G R R...

Page 522: ...REPARATION Disconnect the ASS actuator connector CHECK Connect positive lead to terminal BM A5 2 and negative e leadtoterminal GND A5 1 ofthe ASSactuatorconnector checkthatthe pump motor is operates O...

Page 523: ...gCondition Trouble Area Combination meter AlwayoON ABS ECUInternal malfunctionIsdetected Combination meter circuit Battery INSPECTION PROCEDURE I 1 I DTC output Check DTC on page Dl 276 I 2 I normal c...

Page 524: ..._ t_ e_ m_ _ s_ee _ J L__ page CH 2 I 5 ICheck ABS warning light PREPARAllON a Disconnect the connectorfromthe ABS ECU b Connect the terminal WA A11 11 of wire harness and the terminal GND A11 12 25...

Page 525: ...iting ABS control At this time the ECU records a DTC in memory Connectterminals Tc and CG ofthe DLC3 to make the ABS warning light blink and output the DTC WIRING DIAGRAM InstrumentPanelJJB Combinatio...

Page 526: ...ld tester and startfrom step5in case of not using TOYOTA hand held tester 1 ICheck operation ofthe ABS warning light PREPARATION a Connect the TOYOTA hand held testerto the DLC3 b Tum the Ignition swi...

Page 527: ...ector to the ECU Checkfororn clrcuhIn harness and connector between combination meterand ABS ECU Sea page IN 30 4 Check operation of the ABS warning light Sea step 1 I 5 lisDTC output Check DTC on pag...

Page 528: ...IPTION 01 317 The BRAKE warning light lights up when the brake fluid is insufficient the parking brake is applied or the EBDIs defective WIRING DIAGRAM Battery c Instrument Panel JIB A EngineRoom JIB...

Page 529: ...rking brake switch circuit 2 Check brake fluid level warning switch circuit See page BE 2 I 3 lis DTC outputforABS Check DTCon page 01 276 I 4 ICheck BRAKE warning light B lr or r ace brakefluid level...

Page 530: ...DLC3 Instrument PanelJ 8 ABSECU 4 2 8 Tc p 8 IF IG P 8 A i1 Tc 13 CG W 8 4 J3 J C c f F097 1 INSPECTION PROCEDURE 1 Check vol1age between terminals Tc and CG ofDLC3 ON DLC3 2 Ji T c f 1 u CG N _n CHEC...

Page 531: ...STEM WITH ELECTRONIC BRAKEFORCE DISTRIBUTION EBDJ Check for o ccn and short circuit In harness and connector between ABS ECU and DLC3 LC3 and body ground See page IN 30 G Repair or replace harness or...

Page 532: ...G of the DLC3 starts the check WIRING DIAGRAM DLC3 ABSECU 21 Ts W R Ts 14 CG W B 4 J3 JIG c F09791 INSPECTION PROCEDURE 1 Check voltage between terminals Ts and CG of DLC3 er Ts N Dl y ti I 1 1 I I I...

Page 533: ...KESYSTEMWITH ELECTRONIC BRAJSE FORCE DISTRIBUTION EBDl Check for o n and short circuit In harness and connector between ABS ECU and DLC3 LC3 and body ground See page IN 30 G Repairorreplaceharnessorco...

Page 534: ...JCheck for Fluid Leakage DIAGNOSTICS ANTI LOCKBRAKESYSTEMWITH ELECTRONIC BRAKE FORCE DISTRIBUTION EBDl Check for fluid leakage from actuator or hydraulic lines N 01 323 F09765...

Page 535: ...esent DTC I f I DTC Check Read Past DTC II P 01 326 II II P Dl 326 I I l l DTCChart I f I f P 01 332 II CircuitInspection 11Normal IIl I f SymptomSimulation u P Dl 339toDl 479 J If P IN 20 I f Malfunc...

Page 536: ...aStarting O ldling Vehicle Operation 0 Driving 0 Constant speed o Acceleration 0 Deceleration 0 Other l Road Condllions Details Of Problem Vehicle Inspection Repair Hlsto ry Prior to Occurrence of Mal...

Page 537: ...the ignition switch is OFF a short in the SRS warning light circuit can be considered likely Proceed to SRS warning light circuit malfunction on page Dl 474 2 DTC CHECK Using diagnosis check wire a Pr...

Page 538: ...ondpauseandtheywillall berepeated HINT Intheeventofanumberoftroublecodes indicationwill startfromthesmallestnumberedcode IfaDTCisnotoutputora DTCisoutputwithoutterminal AT071 110058 1 connection proce...

Page 539: ...n an interval of 0 2 seconds If DTCs are not cleared repeat the above procedure until the codes are cleared I O S t J I Ground I CD I OFF I r 1 I Body Ground ON OFF I I I I 1 50 m sec 1 s i 1rt Second...

Page 540: ...g procedure as shown in the il lustration of the connectors on the next pages insert paper whichhasthesamethicknessasthe maleterminal betweenthe terminal and the short spring CAUllON Neverrelease thea...

Page 541: ...ssembly RH SideAirbag Assembly RH Squib SeatBelt Pretensioner AH DoorSideAirbag Sensor AH FrontAirbagSensor RH FrontPassengerAirbag Assembly Squib SteeringWheel Pad Squib FrontAirbagSensor LH DoorSide...

Page 542: ...cto ShortSpring Connector ShortSpring DIAGNOSTICS SUPPLEMENTALRESTRAINTSYSTEM AlrbagSensorAssemblyConnector CD ShortSpring ShortSpring BeforeRelease Paper j_ Before Release Paper AfterRelease After Re...

Page 543: ...ire harness 80106154 Open in P squibcircuit Frontpassengerairbag assembly squib 01 360 Airbagsensorassembly ON Wireharness 80107151 Shortin Psquibcircuit toground Frontpassengerairbagassembly squib 01...

Page 544: ...squib LH circuit Seat beH pretensioner LH squib Airbag sensorassembly Blink 01 412 Wire harness 80137171 Snort in Pff squib lH circuit Seat belt pretensioner LH squib 01 415 toground Airbag sensor as...

Page 545: ...ce d10p Battery ON Airbag sensor assembly HINT When the SRSwarning lightremainslitupandthe DTC isthe normalcode this meansavoltagesource drops This malfunction is not stored in memory by the airbag se...

Page 546: ...bag Assembly Combination Meter Waming Light FrontAlrbag Sensor LH DoorSide Airbag Sensor LH Airbag SensorAssembl FrontAirbag Sensor RH Side Airbag Sensor Assembly LH SeatBelt Pretensioner LH Door Side...

Page 547: ...ower Source CS 6 IG PowerSource C6 7 DMA DoorSideAitbag Sensor RH CS 8 DMR DoorSide Airbag Sensor AH CS 9 SA FrontAirbag Sensor RH CS 1 0 p Squib Passenger CS 1 1 P Squib Passenger CS 1 2 Sll Diagnosi...

Page 548: ...lH C7 9 SSL SideAlrbagSensor LH C7 10 FSL SideAirbagSensor LH C7 11 LBE BodyECU C7 12 ESL SideAirbag Sensor LH _ SFR Squib Skkt AH 2 SFR Squib Side RH 5 PR Squib Pretensioner AH 6 PR Squib Pretensioo...

Page 549: ...S warning light sometimeslights up alterapprox 6 secondshaveelapsed SRS warning lightis alwaystit upevenwhen ignitionswitchis in SRS warning light circuit Dl 474 theLOCKposition Withthe ignitionswitch...

Page 550: ...d For details ofthe function ofeach component see OPERATION on page R8 2 OTC 80100 13 is recorded when a short isdetected in the D squib circuit OTCNo OTCDetectingCondition Trouble Area Shortcircuitbe...

Page 551: ...sor Assembly o H02193 PREPARATION Release the airbag activation prevention mechanism of the connector on the alrbag sensor assembly side between the airbag sensor assembly and the spiral cable See pag...

Page 552: ...wait at least for 2 seconds CHECK a Turn the ignition switch to ON and wait at least for 20 se b c d e OK HINT conds Clear the DTC stored in memory See page Dl 326 Turn the ignition switch to LOCK an...

Page 553: ...it at least for 20 seconds DLC3 DTC 80100 13 b Turn the ignition switch to ON andwait at least for20se conds AB0119 KIG599 c Clear the DTC stored in memory See page Dl 326 d Turn the ignition switch t...

Page 554: ...e 1 Mn orHigher GIRepairorreplacespiralcable Check harness between alrbagsensor assembly and spiralcable H10601 PREPARATION Release the airbag activation prevention mechanism of the connector on the a...

Page 555: ...DTC DetectingCondition Trouble Area Open circuit in 0 wire harness or0 wire harness of Steeringwheel pad D squib 80101 14 Dsquibmalfunction Spiralcable malfunction Airbagsensorassemblymalfunction WIR...

Page 556: ...wheel pad c Connect negative terminal cable to the battery and wait at leastfor2 seconds CHECK a Turnthe ignition switch to ON and waitat least tor 20 se b c conds Clear the DTC stored in memory See...

Page 557: ...to the battery and waitatleastfor2 seconds CHECK a TurntheignitionswitchtoON andwaitatleastfor20se conds b Clearthe DTCstored in memory See page 01 326 c Turntheignition switchtoLOCK and waitatleastfo...

Page 558: ...ce Below1 0 G Repairorreplacespiralcable 6 Check harness between alrbag sensor assembly andspiralcable Ai tag Sensor Assembly CHECK Fortheconnector on the spiral cable side between the airbag sensor a...

Page 559: ...circuit OTCNo DTCOelectlngCondition Short circuit in D squib wire harness to ground 80102 11 D squibmalfuncUon Spiral cable malfunction Ailbag sensorassembly malfunction WIRING DIAGRAM SeepageDl 339...

Page 560: ...de betweenthespiralcableandthe steeringwheelpad c Connect negative terminal cable to the battery and waitatleastfor2seconds CHECK a Turnthe ignitionswitchtoON andwaitatleastfor20se conds b c d e OK HI...

Page 561: ...r the DTCstored in memory DLC3 DTC80102 11 Seestep5 onpageDl 326 X c Turntheignitionswitchto LOCK andwaitat leastfor20 seconds d TurntheignitionswitchtoON andwaitatleastfor20se conds CG Tc e Checkthe...

Page 562: ...ween alrbag sensor assembly andspiral cable c Alrbag Sensor Assembly H10607 CHECK Fortheconnector onthespiralcableside betweenthespiral cableandtheairbagsensorassembly measuretheresistance between D a...

Page 563: ...ctingCondition TroubleArea Short circuit in 0 squibwire harness to B Steering wheel pad 0 squib 80103 12 D squibmalfunction Spiral cablemalfunction Airbagsensor assemblymalfunction WIRING DIAGRAM See...

Page 564: ...ableandthe steeringwheel pad c Connect negative terminal cable to the battery and waitatleastfor2seconds CHECK a Turn theignitionswitchtoON andwaitatleastfor20se conds b c d e OK HINT CleartheDTCstore...

Page 565: ...ds b Clear the DTCstored in memory Sees1ep5onpage Dl 326 DLC3 DTC90103 12 c Turn the ignition switchtoLOCK andwait at leastfor20 seconds T b _ CG Tc AB0019 d TurntheignitionswitchtoON andwaitatleastfo...

Page 566: ...le 6 Check harness between airbagsensorassemblyandspiralcable c fJ Spiral Cable D Squib __ _ Alrt ag Sensor Assembly H10610 CHECK a TurntheignitionswitchtoON b Forthe connector on the spiral cable sid...

Page 567: ...nt conditions are satisfied Fordetails ofthe function of each component see OPERATION on page R8 2 OTC80105 53 is recorded when a short is detected in the P squib circuit OTCNo DTC DetectingCondition...

Page 568: ...n mechanism of the connector on the airbag sensorassembly side between the frontpassengerairbagassemblyandtheairbagsensorassem bly Seepage Dl 326 CHECK For the connector on the front passenger airbag...

Page 569: ...rminal cable to the battery and waitatleastfor2seconds CHECK a TurntheignitionswitchtoONandwaitatleastfor20se b c d e OK HINT conds Clearthe DTCstoredinmemory Seepage Dl 326 Turnthe ignition switchtoL...

Page 570: ...K a Turnthe ignitionswitchtoLOOK andwaitatleastfor20 seconds b Turnthe ignitionswitchtoON andwaitatleastfor20se conds c Clearlhe DTCslored in memory See page Dl 326 d Turntheignitionswitchto LOCK andw...

Page 571: ...harness or P wire harness of Front passenger aifbag assembly P squib squib 8010 54 Psquibmalfunction Airbag sensorassemblymalfunction WIRING DIAGRAM See page Dhl56 INSPECTION PROCEDURE Airbag sensor a...

Page 572: ...passengerairbag assemblyandtheairbagsen sorassembly c Connect negative terminal cable to the battery and waitatleastfor2 seconds CHECK a TurntheignitionswitchtoONandwaitatleastfor20se b c conds Cleart...

Page 573: ...waitatleastfor2seconds CHECK a TurntheignitionswitchtoON andwaitatleastfor20se conds b CleartheDTCstored in memory Seepage Dl 326 c Turnthe ignitionswitchto LOCK andwaitat leastfor20 seconds d Turnth...

Page 574: ...7 51 Psquibmalfunction Airbag sensor assembly malfunction WIRING DIAGRAM See page Dl 356 INSPECTION PROCEDURE TroubleArea Front passenger airbag assembly P squib Airbag sensor assembly Wire harness 1...

Page 575: ...tpassengerairbag assemblyandtheairbagsen sorassembly c Connect negative terminal cable to the battery and waitatleastfor2 seconds CHECK a TurntheignitionswitchtoONandwaitatleastfor20 se conds b Cleart...

Page 576: ...htoON andwaitatleastfor20se conds b CleartheDTC storedinmemory Seestep5onpage Dl 326 c Turn theignitionswitchtoLOCK andwaitatleastfor20 seconds d TurntheignitionswitchtoON andwaitatleastfor20se conds...

Page 577: ...ont passenger airbag assembly P squib 80108152 P squib malfunction Airbag s9flsor assembly maltunction WIRING DIAGRAM SeepageDl 356 INSPECTION PROCEDURE Airbag sensor assembly Wire harness 1 Preparefo...

Page 578: ...irbag sen sor assembly c Connect negative terminal cable to the battery and wait at least for2 seconds CHECK a Turn the ignition switch to ON and wait at least for 20 se conds b c d e OK HINT Clear th...

Page 579: ...ON andwaitatleastfor20se conds b Clearthe DTC stored in memory Seestep5onpageDl 326 c TurntheignitionswitchtoLOCK andwaitatleastfor20 seconds d Turntheignition switchtoON andwaitatleastfor20se conds e...

Page 580: ...ed For details of the function of each component see OPERATION on page R 2 OTC 80110 43 is recordedwhen a short Is detected in the side squib RH circuit OTC No DTC Detecting Condition TroubleArea Shor...

Page 581: ...of the connector on the airbag sensorassembly side between the airbag sensor assembly and the side airbag assembly RH Seepagem 326 CHECK Fortheconnector onthesideairbag assemblyside between thesideai...

Page 582: ...ative terminal cable to the battery and waitatleastfor2seconds CHECK a TurntheignitionswitchtoONandwaitatleastfor20se b c conds CleartheDTCstoredin memory SeepageDl 326 TurntheignitionswitchtoLOCK and...

Page 583: ...r2 seconds CHECK a TurntheignitionswitchtoLOOK andwaitatleasttor20 second b TurntheignitionswitchtoON andwaitatleastfor20 se conds c Clearthe DTC stored inmemory See page 01 326 d Turntheignitionswitc...

Page 584: ...uib 80111 44 Sidesquib RH malfunction A 1rbag sensorassembly malfunction WIRING DIAGRAM Seepage Dl 369 INSPECTION PROCEDURE TroubleArea Sideairbag assembly RH Airbagsensorassembly Wire harness 1 Prepa...

Page 585: ...he sideairbagassembly RH andtheairbagsensorassem bly c Connect negative terminal cable to the battery and waitatleastfor2 seconds CHECK a Turnthe ignitionswitchtoONandwaitatleastfor20se b c conds Clea...

Page 586: ...to the battery and waitatleastfor2seconds CHECK a TurntheignitionswitchtoON andwaitatleastfor20se conds b Clearthe DTCstoredinmemory SeepageDl 326 c Turn theignitionswitchtoLOCK andwaitatleastfor20 s...

Page 587: ...hortCircuit in side squib RH wire harness to ground Side airbag assembly RH 80112 41 Sidesquib RH malfunction Airbaasensorassembly malfunction WIRING DIAGRAM See page Dl 369 INSPECTION PROCEDURE Airba...

Page 588: ...bagassembly RH andtheairbagsensorassem bly c Connect negative terminal cable to the battery and waitatleastfor2seconds CHECK a Turnthe ignition switchtoONandwaitatleastfor20se conds b c d e OK HINT Cl...

Page 589: ...ignitionswitchtoON andwaitatleastfor20se conds b Clearthe OTCstoredin memory Seestep5 onpage Dl 326 c TurntheignitionswitchtoLOCK andwaitatleastfor20 seconds d TurntheignitionswitchtoON andwaitatleast...

Page 590: ...B Side airbag assembly RHJ 80113142 Side squib RH malfunction Airbag sensorassembly malfunction WIRING DIAGRAM Seepage 01 369 INSPECTION PROCEDURE Airbag sensor assembly Wire harness 1 Prepareforinsp...

Page 591: ...deairbagassembly RH andtheairbagsensor assembly c Connect negative terminal cable to the battery and waitatleastfor2 seconds CHECK a TurntheignitionswitchtoONandwaitatleastfor20 se conds b c d e OK HI...

Page 592: ...waitatleastfor20se conds b CleartheOTCstoredin memory Seestep5 onpageDl 326 c Turntheignition switch toLOCK andwaitatleastfor20 seconds d TurntheignitionswitchtoON andwaitatleastfor20se conds e Checkt...

Page 593: ...d Fordetailsofthe functionofeachcomponent seeOPERATIONon pageR8 2 DTC80115 47isrecordedwhen ashortisdetectedinthe sidesquib LH circuit DTC No DTC Detecting Condition Trouble Area Short circuitbetween...

Page 594: ...m of the connector on the airbag sensor assembly side between the airbag sensor assembly and the side airbag assembly LH See page Dl 326 CHECK Forthe connector on the side airbag assembly side between...

Page 595: ...negative terminal cable to the battery and waitatleastfor2seconds CHECK a TurntheignitionswitchtoONand waitatleastfor20se conds b CleartheOTCstored in memory Seepage01 326 c Turntheignition switchto L...

Page 596: ...astfor2 seconds CHECK a Turntheignitionswitchto LOOK andwaitatleastfor20 second b TurntheignitionswitchtoON andwaitatleastfor20se conds c CleartheDTCstoredinmemory SeepageDl 326 d Turntheignitionswitc...

Page 597: ...FL wire harness of squib 80116 48 Side squib LH malfunction Alrbag sensorassembly malfunction WIRING DIAGRAM See page Dl 382 INSPECTION PROCEDURE Trouble Area Side airbagassembly LH Airbag sensor asse...

Page 598: ...ide betweentheside airbagassembly LH andtheairbagsensorassembly c Connect negative terminal cable to the battery and waitatleast2seconds CHECK a TurntheignitionswitchtoON andwaitatleastfor20se conds b...

Page 599: ...e to lhe battery and waitatleastfor2seconds CHECK a TurntheignitionswitchtoON andwaitatleastfor20se conds b Clearthe DTCstored in memory See page Dl 326 c TurntheignitionswitchtoLOCK andwaitatleastfor...

Page 600: ...lH wire harness to ground 80117 45 Side squib LH malfunction Airbag sensor assembly malfunction WIRING DIAGRAM Seepage Dl 382 INSPECTION PROCEDURE Trouble Area Side aitbag assembly LH Airbag sensorass...

Page 601: ...gassembly LH andtheairbagsensorassembly c Connect negative terminal cable to the battery and waltatleastfor2seconds CHECK a Tumthe ignitionswitchtoONandwaitatleastfor20se conds b Clearthe DTCstoredinm...

Page 602: ...nswitchtoON andwaitatleastfor20se conds b CleartheDTCstoredinmemory Seestep5onpage Dl 326 c Tumtheignition switch toLOCK andwaitatleastfor20 seconds d TumtheignitionswitchtoON andwaitatleastfor20se co...

Page 603: ...wire harness to B 80118 46 Sidesquib LH malfunction Airbag sensOfassembly malfunction WIRING DIAGRAM SeepageDl 382 INSPECTION PROCEDURE TroubleArea Side airbag assembly LH Airbag sensorassembly Wire...

Page 604: ...rbagassembly LH and theairbag sensorassembly c Connect negative terminal cable to the battery and waitatleast for2 seconds CHECK a TurntheignitionswitchtoONandwaitatleastfor20 se conds b Clearthe OTCs...

Page 605: ...switchtoON andwaitatleastfor20se conds b Clearthe DTCstored inmemory Seestep5 onpageDl 326 c TurntheignitionswitchtoLOCK andwaitat leastfor20 seconds d TurntheignitionswitchtoON andwaitatleastfor 20se...

Page 606: ...isfied Fordetails ofthe function of each component see OPERATION on page R 2 DTC 80130 63 is recordedwhen a short is detected in the Pffsquib RH circuit DTC No OTCDetectingCondition TroubleArea Short...

Page 607: ...on mechanism of the connector on the airbag sensor assembly side between the airbagsensorassemblyandtheseatbeltpretensioner RH SeepageDl 326 CHECK Fortheconnector ontheseatbeltpretensionerside between...

Page 608: ...Connect negative terminal cable to the battery and waitatleasttor2 seconds CHECK a TurntheignitionswitchtoON andwaitatleastfor20se b c conds Clearthe DTCstoredin memory Seepage01 326 Turntheignitions...

Page 609: ...eastfor2seconds CHECK a TurntheignitionswitchtoLOOK andwaitatleastfor20 second b TurntheignitionswitchtoON andwaitatleastfor20se conds c Clearthe DTCstored in memory See page Dl 326 d Turntheignitions...

Page 610: ...e harness of squib 80131184 PIT squib RH malfunction Airbag sensorassemblymalfunction WIRING DIAGRAM See page 01 395 INSPECTION PROCEDURE Seatbeltpretensioner RH Airbag sensor assembly Wire harness 1...

Page 611: ...side between the seatbeltpretensioner RH andtheairbagsensorassem bly c Connect negative terminal cable to the battery and waitatleastfor2seconds CHECK a Turn the ignitionswitchtoONandwaitatleastfor20...

Page 612: ...the battery and waitatleastfor2seconds CHECK a TurntheignitionswitchtoON andwaitatleastfor20se conds b Clearthe DTCstored in memory SeepageDl 326 c TurntheignitionswitchtoLOCK andwailatleastfor20 seco...

Page 613: ...ea Shortcircuit in Pffsquib RH wire hamess toground Seatbelt pretensioner RH BOI32 61 Pffsquib RH malfunction Airbag sensor assembly ma function WIRING DIAGRAM Seepage Dl 395 INSPECTION PROCEDURE Anba...

Page 614: ...between the seatbeltpretensioner RH andtheairbagsensorassem bly c Connect negative terminal cable to the battery and waitatleastfor2seconds CHECK a Turnthe ignition switchtoONandwaitatleastfor20se co...

Page 615: ...nswitchtoON andwaitatleastfor20se conds b Clearthe DTCstoredinmemory Seestep5 onpageDl 326 c Turnthe ignitionswitchtoLOCK and waitatleastfor20 seconds d TumtheignitionswitchtoON andwaitatleastfor20se...

Page 616: ...arness 80133 62 to B PITsquib RH malfunction Airbag sensor assembly malfunction WIRING DIAGRAM Seepage Dl 395 INSPECTION PROCEDURE TroubleArea Seat belt ptelensioner AH Airbag sensorassembly Wire harn...

Page 617: ...between the seatbeltpretensioner RH andtheairbagsensorassem bly c Connect negative terminal cable to the battery and waitatleastfor2seconds CHECK a TurntheignitionswitchtoONandwaitatleastfor20se conds...

Page 618: ...itionswitchtoON andwaitatleastfor20se conds b CleartheDTCstoredinmemory Seestep5 onpageDl 326 c TurntheignitionswitchtoLOCK andwaitatleastfor20 seconds d TurntheignitionswitchtoON andwaitatleastfor20s...

Page 619: ...tisfied For details of the function of each component see OPERATION on page R8 2 DTC 80135 73 is recorded when a short is detected In the Prr squib LH circuit DTCNo DTC DetectingCondition TroubleArea...

Page 620: ...mechanism of the connector on the airbag sensorassembly side between the airbagsensorassemblyandtheseatbeltpretensioner LH SeepageDl 326 CHECK Fortheconnector ontheseatbeltpretensionerside between th...

Page 621: ...negative terminal cable to the battery and waitatleastfor2 seconds CHECK a TurntheignitionswitchtoONandwaitatleastfor20se b c d e OK HINT conds CleartheDTCstoredin memory Seepage Dl 326 TurntheIgnitio...

Page 622: ...nds CHECK a TurntheignitionswitchtoLOOK andwaitatleastfor20 second b Turn theignitionswitchtoON andwaitatleastfor20se conds c Clearthe DTCstored inmemory Seepage Dl 326 d TurntheignitionswitchtoLOCK a...

Page 623: ...reharness of squib 80136174 Prr squib LH malfunction Airbagsensor assembly malfunction WIRING DIAGRAM See page01 408 INSPECTION PROCEDURE Trouble Area Seat belt pretensioner LH Airbagsensorassembly Wi...

Page 624: ...dtheairbagsensorassembly c Connect negative terminal cable to the battery and waltat leasttor2 seconds CHECK a TurntheignitionswitchtoONandwaitatleastfor20se b C conds CleartheDTCstored inmemory Seepa...

Page 625: ...ttery and waitatleastfor2seconds CHECK a Tum theignition switchtoON andwaitatleastfor20se conds b CleartheDTCs1ored in memory Seepage Dl 326 c Turn the Ignition switchtoLOCK andwaitatleastfor20 second...

Page 626: ...LH wire harness toground B0137f71 PITsquib LH malfunction Airbagsensorassemblymalfunction WIRING DIAGRAM Seepage Dl 408 INSPECTION PROCEDURE Trouble Area Seat belt pretensioner LH Airbagsensor assembl...

Page 627: ...side betweenthe seat beltpretensioner LH andtheairbagsensorassembly c Connect negative terminal cable to the battery and waitatleastfor2seconds CHECK a TurntheignitionswitchtoONandwaitatleastfor20se c...

Page 628: ...htoON andwaitatleastfor20se conds b Clearthe DTCstoredinmemory Seestep5 onpage Dl 326 c Turn the ignitionswitchtoLOCK andwaitatleastfor20 seconds d TurntheignitionswitchtoON andwaitatleastfor20se cond...

Page 629: ...pretensioner lH wireharness Seat belt pretensioner LH to B 80138172 PfT squib LH malfunction Airbagsensorassembly malfunction WIRING DIAGRAM See page Dl 408 INSPECTION PROCEDURE Airbag sensor assembly...

Page 630: ...theseat beltpretensioner LH and theairbagsensorassembly c Connect negative terminal cable to the battery and waitatleastfor2seconds CHECK a TurntheignitionswitchtoONandwaitatleastfor20se conds b c d e...

Page 631: ...htoON andwaitatleastfor20se conds b Clearthe DTCstored in memory Seestep5 onpage Dl 326 c Turntheignitionswitchto LOCK andwaitatleastfor20 seconds d TurntheignitionswitchtoON andwaitatleastfor20se con...

Page 632: ...etected OTC No OTC DetectingCond ion Trouble Area B110013t Alrbag sensorassemblymalfunction INSPECTION PROCEDURE HINT Alrbagsensor assembly Whena malfunction code other than code 81100 31 isdisplayeda...

Page 633: ...326 CHECK a Turn the ignition switch to LOCK and wait at least for 20 seconds b Turn the ignition switch to ON and wait at least for 20 se conds c Repeat operation in step a and b at least 5 times d...

Page 634: ...sensor judges whether or not the SRS mustbeactivated and detects diagnosis system malfunction DTC 81140 32 is recorded when occurrence of a malfunction in the side airbag sensor assembly RH is detecte...

Page 635: ...ion switch to LOCK and wait at leastfor 20 seconds d Turn the ignition switch to ON and wait at least for 20 se conds e Check the DTC See page Dl 326 HINT Codesotherthan code 81140 32 may be outputatt...

Page 636: ...rbag sensorassembly side between the side airbag sensor assembly RH and airbag sensor assembly CHECK For the connector on the airbag sensor assembly side be tween the side airbag sensor assembly RH an...

Page 637: ...side airbag sensor assembly side between the side air bag sensor assembly RH and airbag sensor assembly CHECK For the connector on the airbag sensor assembly side be tween the side airbag sensor assem...

Page 638: ...airbag sensor assembly measure the resistance between body ground and each of SSR VUPR and FSR OK Resistance Below 1 n L Repair or replace harness or connector be tween side alrbag sensor assembly RH...

Page 639: ...least for 2seconds CHECK a Turn the ignition switch to ON and wait at least for20se conds b Clear the DTCstored in memory See step 5 on page Dl 326 c Turn the ignition switch to LOCK and wait at least...

Page 640: ...sensor LH to the con nector d Connect negative terminal cable to the battery and wait at least for 2 seconds CHECK a Turn the ignition switch to ON and wait at leastfor20 se conds b Clear the DTC sto...

Page 641: ...ble to the battery and wait at least for 2 seconds CHECK a Turn the ignition switch to ON and wait at least for20 se conds b Clear the DTC stored in memory See step 5 on page 01 326 c Turn the ignitio...

Page 642: ...sensor judges whether or not the SRS must be activated and detectsdiagnosis system malfunction OTC 81141 33 is recorded when occurrence of a malfunction in the side airbag sensor assembly LH is detec...

Page 643: ...ion switch to LOCK and wait at least for 20 seconds d Turn the ignition switch to ON and wait at least for 20 se conds e Check the DTC See page Dl 326 HINT Codesotherthan code 81141 33 maybe output at...

Page 644: ...the con nector on the sideairbag sensorassemblyside between the side airbag sensor assembly LH and the airbag sen sor assembly CHECK For the connector on the airbag sensor assembly side be tween the...

Page 645: ...een the side air bag sensor assembly LH and the airbag sensor assembly CHECK For the connector on the airbag sensor assembly side be tween the side airbag sensor assembly LH and the airbag sensor asse...

Page 646: ...y ground and each of SSL VUPL and FSL OK Resistance 1 MQ orHigher L G L R e pa l r o r re p l a ce h a c r _ n _ s _ s _ o _ r _ c _ o _ n _ n _ _ c _to _r _ b _ _j tweensidealrbagsensorassembly LH an...

Page 647: ...s CHECK a Turn the ignition switch to ON and wait at least for 20 se conds b Clear the DTC stored in memory See step 5 on page Dl 326 c Turn the ignition switch to LOCK and wait at least for 20 second...

Page 648: ...DLC3 0 0N d Connect negative terminal cable to the battery and wait at least for 2 seconds CHECK DTC 81141133 a Turn the ignition switch to ON and wait at least for 20 se conds b c c Clear the DTC sto...

Page 649: ...attery and wait at least for 2 seconds CHECK a Turn the ignition switch to ON and wait at least for 20 se conds b Clear the DTC stored in memory See step 5 on page Dl 326 c Turn the ignition switch to...

Page 650: ...component see OPERATION on page R 2 OTC B1142 81143 341srecorded when a malfunction isdetected in the door side airbag sensor RH circuit OTCNo DTC DetectingCondition TroubleArea 0001 side alrbag sens...

Page 651: ...ly j iJOO j CHECK a Tum the ignition switch to ON b For the connector on the airbag sensor assembly side between the door side airbag sensor RH and the airbag sensor assembly measure the voltage betwe...

Page 652: ...istance 1 Mn orHigher Hl292 1 Hl2936 GlGotostep10 I 5 ICheck wire harness DoorSide Airbag roc RH Airbag Sensor Assembly I AlrbagSensor OM R 1 Assembly L_J I ooo I PREPARATION Usingaservicewire connect...

Page 653: ...k door side airbagsensor RH Door Side Airbag CHECK Sensor AH Forthe connector ofthe door side airbag sensor RH measure o Airbag the resistance between DMR and DMR Sensor OK Assembly Resistance 300 150...

Page 654: ...l cable to the battery and wait at least for 2 seconds CHECK a Turn the ignition switch to ON andwaitat least for 20 se b c d e OK HINT conds Clear the DTC stored in memory See page Dl 326 Turn the ig...

Page 655: ...elow1 V G RepairorreplaceRHfrontdoorwireharness RepairorreplacehamessorconnectorbetweenalrbagsensorassemblyandRHfrontdoorwire harness 9 Check RH front door wire harness to ground Door Side Airbag PREP...

Page 656: ...ire harness connectorontheair bag sensorassembly side CHECK For the connector on the RH frontdoorwire harness side be tween the airbag sensor assembly and the RH front door wire harness measure the re...

Page 657: ...connect DMR and DMR of the connector on the RH front door wire harness side be tween the RH front door wire harness and the door side airbag sensor RH CHECK Fortheconnector on the RH front door wire...

Page 658: ...of each component see OPERATION on page R 2 OTC 81144 81145135 is recorded when malfunction is detected in the door side airbag sensor LH circuit OTC No OTCOvtttetingCondition Trouble Area Door side a...

Page 659: ...mbly side between the door side airbag sensor LH and the airbag sensor assembly measure the voltage between body ground and each of DML and DML OK Voltage Below 1V GlGotostep8 ICheck wire harness to g...

Page 660: ...oorside airbag sensor LH and theairbagsensor assembly measuretheresistancebetween DML and DML OK Resistance 1 M Q or Higher GIGo to step 10 PREPARATION Usingaservicewire connectDML andDML oftheconnect...

Page 661: ...ck doorside alrbag sensor LH DoorSideAirbag CHECK Sensor LH Fortheconnectorof the door side airbag sensor LH measure o gAirbag theresistance between DML and DML Sensor OK Assembly Resistance 300 1500...

Page 662: ...erminal cable to the battery and wait at least for 2 seconds CHECK a Turn the ignition switch to ON and wait at least for 20 se conds b Clear the DTC stored in memory See page Dl 326 c Turn the igniti...

Page 663: ...ow1V H V G RepairorreplaceLHfrontdoorwireharness A90119 RepairorreplaceharnessorconnectorbetweenalrbagsensorassemblyandLHfrontdoorwire harness 9 Check LH frontdoorwireharness toground DoorSideAirbag P...

Page 664: ...s connectoron the air bag sensor assembly side CHECK For the connector on the LH front door wire harness side be tween the airbag sensor assembly and the LH front door wire harness measure the resista...

Page 665: ...connect DML and DML ofthecon nector on the LH front door wire harness side between the LH front doorwire harness and the door side airbag sensor LH CHECK For the connector on the LH front doorwirehar...

Page 666: ...nction of each component see OPERATION on page R8 2 DTC 81156181157 15 is recorded when a malfunction is detected in the frontairbag sensor RH circuit DTCNo DTCDetecting Condition TroubleArea Front al...

Page 667: ...etween the front airbag sensor RH and the airbag sen sor assembly measurethe voltage between bodyground and each of SR and SR OK Voltaga Balow 1 V Glaotostep8 I 3 ICheckwireharness toground D Airbag S...

Page 668: ...nsor as sembly measure the resistance between SR and SR OK Resistance 1 Mn orHigher GIGotostep10 PREPARATION Using a service wire connect SR and SR of the connector on the front airbag sensor RH side...

Page 669: ...ICheckfrontalrbagsensor RH FrontAirbag CHECK Sensor RH For the connector of the front airbag sensor RH measure the DCHD O Airbag resistance between SR and 8R Sensor OK Assembly Resistance 300 1500 l S...

Page 670: ...and wait at least for 2 seconds CHECK a Turn the ignition switch to ON and wait at least for20 se conds b Clear the DTC stored in memory See page Dl 326 c Turn the ignition switch to LOCK and wait at...

Page 671: ...RepairorreplaceengineroomNo 2 wirehar AB0119 ness RepairorreplaceharnessorconnectorbetweenairbagsensorassemblyandengineroomNo 2 wireharness 9 CheckengineroomNo 2wireharness toground FrontAirbag Sensor...

Page 672: ...ag sensor assembly side Sensor CHECK Assembly Forthe connector on the engine room No 2 wire harness side betweenthe airbag sensor assembly and the engine room No 2 wireharness measure the resistance b...

Page 673: ...gine room No 2 wire harness side be tween the engine room No 2 wire harness and the front alrbag sensor RH CHECK Fortheconnector on the engine room No 2 wire harness side between the airbag sensor ass...

Page 674: ...e function of each component see OPERATIONon page R8 2 OTC 81158 81159 16 is recorded when malfunction is detected in the front airbag sensor LH circuit DTC No DTC Detecting Condition Trouble Area Fro...

Page 675: ...mbly side between the front airbag sensor LH and the airbag sen sorassembly measure the voltage between bodyground and each of SL and SL OK Voltage Below1 V G aotostep8 I 3 ICheck wire harness to grou...

Page 676: ...or LH and the airbag sensor as sembly measure the resistance between SL and SL OK Resistance 1 MQorHigher GlGotostep10 PREPARATION Using aservice wire connect SL and SLof the connector on the front ai...

Page 677: ...STEM 6 ICheckfrontalrbagsensor LH CHECK For the connector on the front airbag sensor LH measure DCHIHJ Airbag the resistance between SL and 8L Sensor OK Assembly Resistance 300 15000 FrontAirbag Senso...

Page 678: ...tery and wait at least for 2 seconds CHECK a Turn the ignition switch to ON and wait at least for 20 se conds b Clear the DTC stored in memory See page 01 326 c Turn the ignition switch to LOCK and wa...

Page 679: ...aceengine roommainwirehar ness Repairorreplaceharnessorconnectorbetweenalrbagsensorassemblyandengineroommain wire harness 9 Check engine room main wire harness to ground Front Airbag roor y Airb _ ag...

Page 680: ...the airbag sensor assembly side CHECK Forthe connector on the engineroom main wire harness side between the airbagsensorassembly and the engine room main wire harness measure the resistance between SL...

Page 681: ...ire connect SLand SLoftheconnec tor on the engine room main wire harness side between the engine room main wire harness and the front airbag sensor LH CHECK For theconnector on the engine room main wi...

Page 682: ...his circuit is different from other circuits that is whenthe SRS waming light remains litupandtheDTC is a normal code source voltage drop is indicated Malfunction in this circuit is not recorded in th...

Page 683: ...isconnect the connector of the front passenger airbag assembly See page R 27 d Disconnectthe connectorofthesideairbag a sembly RH and LH Seepage R 40 e Disconnect the connector of the seat belt preten...

Page 684: ...l pad connector c Connect the front passenger airbag assembly connector d Connect the side airbag assembly connectors e Connect the seat belt pretensioner connectors f Connect the airbag sensor assemb...

Page 685: ...tion to ON position and then turns off automatically If there is a malfunction in the SRS the SRS warning light lights up to inform the driver of the abnormality When terminals Tc and CG of the DLC3 a...

Page 686: ...rbag SensorAssembly 1 00 AB0117 H01293 H01295 Replacealrbagsensorassembly PREPARATION a Turn the ignition switch to LOCK b Disconnect negative terminal cable from the battery and wait at least for 90...

Page 687: ..._ _ _ _ _ _ n visual inspection If fuse is OK install it GlGotostep5 2 PrepareforInspection Seestep1onpage0 71 0 ICheckSRSwarninglightcircuit ON 0 ABOI19 H01300 SensorAssembly PREPARATION a Connect n...

Page 688: ...rontAirbag Sensor LH IJ 0Squib Spiral Cable PSquib c ID FrontAirbag Sensor RH PITSquib RH C i0 SideAirbag Sensor RH SideSquib RH C i0 H12016 AB0119 Hl1997 Airbag Sensor Assembly Hl29 d Turn the igniti...

Page 689: ...EMENTAL RESTRAINT SYSTEM 5 lis new AM2fuse burnt out again L U _ _ I_n_g_ _ _ m _ u_l_ _ o_n_ ma _t_h _ od _ _ _P _ _ o _ d _ u_ c _ m _ _ l_fu_n_c L_ lionsymptoms See pageIN 20 CheckharnessbetweenAM2...

Page 690: ...STEM By connecting terminals Tc and CG of the DLC3 the alrbag sensor assembly is set in the DTC output mode The DTCs are displayed by blinking the SRS warning light WIRING DIAGRAM DLC3 W 8 4 CG A IJ3...

Page 691: ...0 H12917 PREPARATION Check operation of the SRS warning light after ignition switch Is turned from LOCK position to ON position Lc _ h _c_k_s_R_s_ w_ _ _ _ g _n_ gh_r_ _v_ _ _m_ Se _ _P_ _g_ _ J LJ D...

Page 692: ...negative terminal cable from the battery and wait at least for 90 seconds c Disconnect the airbag sensor assembly connector d Insert service wire into terminal Tc from back side as shown in the illus...

Page 693: ...ABOUt AirbagSensorAssembly PREPARATION a Turn the ignition switch to LOCK b Disconnect negative terminal cable from the battery and wait at least for 90 seconds T c c Disconnect the airbag sensor ass...

Page 694: ...rtion See the indicated pages fordetailedexplanations 4 1Symptom Simulation 1 I ProblemSymptom Confinnation I Symptomdoesnotoccur 3 II P IN 20 II tomoccurs Symp ll o Normal code li J Malfunctioncode 6...

Page 695: ...istration No Registration Year Frame No Odometer Reading km Mile I I D Continuous 0 Intermittent Times a day km Mile Driving condition 0 City driving 0 Freeway 0 Up hill 0 Down hill Aftercancel occurr...

Page 696: ...esult is not normal proceed to trouble shooting See page BE 42 for the combination meter section b Check the DTC HINT Ifa malfunction occurs in the No 1 vehicle speed sensoror ac tuator etc during cru...

Page 697: ...LC3 b Monitorthe ECU data by following the prompts on the tes ter screen HINT Hand held tester has a snapshot function which records the monitored data Please refer to the hand held tester operator s...

Page 698: ...d to RES ACC and that the vehicle cruises at the set speed when the switch is released 4 Momentarily raise the control switch upward to the RES ACC position and then immediately release it Check that...

Page 699: ...l the cruise control switch to CANCEL e Inspect the RESUME switch t Push the main switch ON 2 Drive at adesired speed 40 km h 25 mph or high er 3 When operating one of the following operations check t...

Page 700: ...that the CRUISE MAIN indicator fight blinks twice or 3 times repeatedly after 3 seconds d Tum the SET COAST or RES ACC switch OFF e Operateeach switch as listed in the table below f Read the blinking...

Page 701: ...gneticclutch 01 498 ActuatorMagoetiCCh JtchCircuit Harness or connectorbetween cruisecontrol ECU and actuatormagnetic clutch actuator magnetiC clutch and body ground Cruisecontrol ECU 14 ActuatorMecha...

Page 702: ...CATION p CruiseControl Actuator CruiseCorllrol StopUghtSwitch DIAONOSTlCS CRUISE CONTROLSYSTEM EngineRoom JunctionBlock CruiseControlSwitch CenterJunctionBlock CICECU JGFuse WARNINGFuse STOP Fuse 01 4...

Page 703: ...8 5t t C18 16 P B H W 8 Ignition swilch ON Below 1 V Coni CtterminalsTcandE1 ofdiagnostic check connector During driviR J 10 16V ECT H GNO Gearposition 3rd Yt tW B C18 6 HCt 16 Duringdriving Below 1 V...

Page 704: ...W wW 8 CUH3 wC1 16 Ignition switchON Below 1 5V Throttlevalve fullyClosed During cruise controldriving 10 16V OD i GND 00SWitch ON W a C18 14 wC18 16 During cruisecontroldfiving Below 1 v 00 SWitch OF...

Page 705: ...CruiSe control notcancelled evenwhentransmission is shiftedto 2 Park Neutral Position Switch Circuit 3 Actuator Motor Circuit 4 Cruise Control ECU 1 Cruise ControlCable Cruisecontrol notcancelled even...

Page 706: ...S CRUISE CONmOLSYSTEM DTC Isnotoutput orisOUipiAwhenshouldnot be 1 Diagnosis Ciret lt DJ 532 2 Cruise Control ECU IN CruiseMAINIndicatorlkid remainsONorfallstollahtUP 1 Cruise MAIN Indicatorlklht Swit...

Page 707: ...o of the period of continuity in one cycle For example if A is the period of continuity in one cycle and B is the period of non continuity DutyRatio A B X 100 OTC No Detection Jtem 11 Shortinactuator...

Page 708: ...e resistance between terminals 1 and 2 HINT Dl 497 If control plate is in fully opened orfully closed positions resis tance can not be measured 2 lOCI 51 OK Resistance morathan4 2 Q G Replacecruise co...

Page 709: ...ying electrical powertothestoplight Powersupplyto the magnetic clutch Is mechanically cut and the magneticclutch is turned OFF When driving downhill H the vehicle speed exceeds the set speed by 15 km...

Page 710: ...ONTROLSYSTEM WIRING DIAGRAM sa Sto lightSwitch C18CruiseControlECU R Y 13 R Y IG3 4 3 R y 8 L _ _ 1 1 2 1 lr lr 4 toStopFuse ToStopUghts c W B 12 IG3 W B A W 8A A J9 JunctionConnector J10 JunctionConn...

Page 711: ...ON a Tum ignition switch OFF b Remove the STOP fuse from instrument panel junction block CHECK Check fuse continuity OK ThereIscontinuity GIReplaceSTOPfuse PREPARATION Disconnect the stop light switch...

Page 712: ...torconnector CHECK II II Measure resistancebetweenterminals3 and 4 OK y a Resistance 34 65 42 35n B Replacecruisecontrolactuator 4 Check lor open and short In harness and connectors betwsen cruise con...

Page 713: ...DIAGRAM See pageDl 498 INSPECTION PROCEDURE Cruise control ECU 1 Check cruise control actuator arm locking operation PREPARATION 1 a Turn Ignition switch OFF b Disconnect the actuator connector CHECK...

Page 714: ...f actuator connect the negative lead to terminals 2 and 4 ofactuator OK Controlarmmovestofullyopenside CHECK Connectthe positive leadfromthe battery toterminals 2 and 3 of actuator connect the negativ...

Page 715: ...ee the following installation Thissignal isconverted Insidethecombination meterand sentasa 4 pulse signal tothe cruise control ECU The ECUcalculates the vehicle speed from this pulse frequency DTCNo 2...

Page 716: ...M If ii IF w_ 12 SPD 4 13 r W A W R 20 E LG IESJ D LG f t L 2 3 LG SE Sl Engine RoomJIB r BiKiUiPl ln s lru m e n I P an el J c B c__1 2 6 7 p IG tk i_ 2C 1 R L Ii ls i 4f E c p C 3i o o t5 f i r iA...

Page 717: ...below40 km h 25 mph OK Vehiclespeedabove40 kmlh 25mph Indicatorlightblinks Vehiclespeedbelow40 kmlh 25 mph Indicatorlightstayson r Lc _ hec _ k _ a _ nd_r_e_ pl_a_ce _ c_ _ l _ se _ _o_n_tr_o_I_E_c_u...

Page 718: ...OJAONOSTICS CRUISE CONTROL SYSTEM 4 ICheck vehicle speed sensor See page BE 46 GIReplacevehiclespeedsensor I and replace cruise controlECU Saa IN 30 Dl 507...

Page 719: ...page01 504 DTC No Detection Item 23 V ehlclespoed sensorpulseisabnonnal WIRING DIAGRAM Seepage01 504 INSPECTION PROCEDURE Vehicle speed S IISOr Cruise control ECU I 1 ICheck vehicle speed sensor See...

Page 720: ...CIRCUIT DESCRIPTION 0 09 This clrcun carries the SET COAST RESUME ACCEL and CANCEL signals each voltage to the ECU WIRING DIAGRAM eta Cruise Control ECU W 8 w tO ccs 3 2 A ECC ccs CRUISE J9 o J C A RE...

Page 721: ...outputwheneachswitchIsON Thesignalshould disappearwhentheswitchIsturnedOFF CANCELswitch TheIndicatorlightgoesoffwhenthecancelswitchIs turnedON 81Walt andsae 2 Check voltage between terminals CCS of cr...

Page 722: ...tch connector when control switch is operated Switch position Neutral RES ACC SET COAST CANCEL GIReplacecontrolswitch Resistance il Nocontinuity 50 80 180 220 400 440 4 Checkharnessandconnectorbetween...

Page 723: ...signal to correct the dis crepancy between the throttle valve position and the actuator position sensor value to enable accurate cruisecontrol at the set speed Ifthe idle switch is malfunctioning pro...

Page 724: ...ebetweenterminai iDL of ECUconnector and 5 bodygroundwhenthethrottle valve is fully closed and fully opened OK Throttle valve position Voltage r Fully opened 10 14 v t V F closed Betow 2 V B u 100112...

Page 725: ...IAONQS QS CRUISE CONTROLSYSTEM Check lor open and short In harness and connector between cruise control ECU and ECM See paga IN 30 B Repairorreplaceharnessorconnector Check and replace cruise control...

Page 726: ...l conditions are Battery positivevoltage at terminal STP When the brake is ON battery positive voltage normally is applied through the STOP fuse and stop tight switch to terminal STP ofthe ECU and the...

Page 727: ...W B 3 IG3 4 l r A v 4 G B f InstrumentPanelJ B 1 G STP 1 uDALT Engine Room JiB A B R J10 FLMAIN J C g l Ci J 4 I cJ t J IF f _l_ G WJ Instrument C J12 C J12 PanelJ 8 t t J C G W A AA 13 G W G W BA1 3...

Page 728: ...eased I 2 Inputsignalcheck InputSignal IndicatorLight Blinking Pattern StopLight OFFSWOFF switchON ught oN _ _ _ _ _ jswoN G Checkstoplightsystem SeepageBE 2 CHECK a See input signal checkon 01 485 b...

Page 729: ...STP ofcruise control ECU connector and body ground when the brake pedal is de pressed andreleased OK 10 14 v Released Below 1 V r L P _r_o_c_eed __to _n_e _ xt _c_lr_c_u_ ll_l_ n_ spec _ _ _o_n_s _ h_...

Page 730: ...n T erminal ECTofthe cruise control ECU detects the shift change signal outputto electronically controlled transmission No 2solenoid from the ECM Ifthe vehicle speedsdown alsowhenterminal ECTofthecrui...

Page 731: ...a _ l _ r ac t ro n lca 1 ly _ c _ o _ n tr _ o _ ll _ ed transmission See page Dl 155 or Dl 218 2 Check voltage between terminal OD of harness side connector of cruise control ECU and body ground 100...

Page 732: ...ge ON 8 14 v OFF Below 0 5 V LP_ r_o_c_ ee_d_to _ n_ _ xt_c_ ir cu_l_ t_ n_ _pe ct lo_ n_ _h_o _ w_ n_I_J n L_j problemsymptomtable SeepageDl 494 Check harness and connector between terminal ECTofcrui...

Page 733: ...gineandECTECU Engine RoomJ B 9 10 12_ 14 EA1 2 F CCE 8 W 8 W 2C AfT AfT Engine RoomJIB B W 17 18 1 L W 2C 2C 8 Y AfT 1 C16Cruise Control I P1 Park Neutral Clutch Switch Position Switch 1 IC1 MIT 3 1 1...

Page 734: ...um PNP switch ON SWON OFF Shiftto posi Ugh tions except D OFF _ _ SW OFF roo rP _r_o_c_ eed to e ng _ l_n_ e _ t _ro _u_b_le_s_h_ o ot ln_g_ S_ee _p _a_ g e L__ Dl 1 PREPARATION Seeinput signal checko...

Page 735: ...round when shifting into D position and other positions OK ShiftPosition Voltage 1 D position 10 14V Otheroosillons BelOw 1 V J1 v L_ Pr_oceed ___to _ne _xt _c_lr_ c _u_lt_l_n _ spec _ _ _ lo_n_ h_ o...

Page 736: ...e 01 522 INSPECTION PROCEDURE I 1 ICheckstarter operation CHECK Checkthat the starter operates normally and that the ng i ne _ st a rt G Proceedtoenginetroubleshooting I 2 Input signal check InputSign...

Page 737: ...utch pedal is depressed and pushed in OK Shift Position Voltage Clutch pedal depressed 10 14V Clutch pedal pushed in Below 1 v L P _ r _ ocee _ _ d _ t _ o _ n _ e _ xt _ c _ lr _ c _ u _ lt _ l _ n _...

Page 738: ...theactuatorand sensors etc when terminal GND and the cruise control ECU case are grounded WIRING DIAGRAM C18 InstrumentPanelJ 8 CruiseControlECU i J c G Q 5 9 B R 3 c 7 8 B f _2 IK L R IG1 Relay 1 1 A...

Page 739: ...1_1 th _ e_h _ _r_n_ es_ _ n_d_ c_ om _p_o J L nentsconnectedtoECU IG Use 2 Check voltage between terminals BandGNDofcruisecontrolECU connector 100176 PREPARATION a Remove the ECU withconnector still...

Page 740: ...of cruise control ECU connector and body ground 0 GND 100140 CHECK Measure resistancebetweenterminal GND of ECU connector and body ground OK Resistance Below1 n B Repairorreplaceharnessorconnector Ch...

Page 741: ...switch is turned ON CRUISE MAIN indicator light lights up WIRING DIAGRAM C11 CruiseControl IndicatorLight R Y 22 I 16 y 8 InstrumentPanelJ 8 1 6 A 5 lA 8 R IM 93 8 L R lft0 W B 2 II 1 2 01G1 Ignition...

Page 742: ...ON CHECK Measurevoltagebetweenterminals PI andGND ofcruise con trolECU connectorwhenmainswitch is ON andOFF OK Switchposition Voltage OFF 10 16 v ON Below 1 2V L P _r _ oceed ___t_o_n_ __c_lr_c_ _ t_l...

Page 743: ...ircuit CIRCUIT DESCRIPTION DIAGNOSTICS CRUISECONTROLSYSTEM Thiscircu sendsasignalto the ECU thatoutputsDTC WIRING DIAGRAM 01 DLC3 Instrument Panel J 8 4 9 TC 13 P B b T p 8 5 c __ C18 Cruise Control E...

Page 744: ...00214 2 I JtJ IIII IJIO t I I IJIJI I CG u 1 0 1 4387 Measure voltage between terminals Tc and E1 of DLC3 OK Voltage 10 14V B Proceed to nextcircuitInspection shown In problemsymptomtable Seepage01 49...

Page 745: ...linkare properly installed and that the cable and link are connected correcUy b Check that the actuatorand bell crank operate smoothly c Check that the cable is not loose or too tight OK Freeplay tess...

Page 746: ...hicleBroughttoWorkshop 1 HCustomer Problem Analysis H A P DI 536 II lL I ProblemSymptomConfirmation mptom Sy occ ur J 4g ProblemSymptomsTable H H P DI M2 n 5 f J Circuit Inspection II H P Dl 544 D O H...

Page 747: ...times 0 Onceonly Weather Conditions When Problem Occurred Malfunction System Weather 0 Fine 0 Cloudy 0 Various Others Outdoor Temperature 0 Hot DWarm 0 Cold Approx F 0 KeyReminderSystem D LightControl...

Page 748: ...L SYSTEM Headlight CombinationMeter Clock CenterJunctionBlock ECU ACCFuse DOORFuse BODYECU IGFuse MPX 8Fuse ParkingBrakeSwitch OEFRLYFuse TaillightRelay DefoggerRelay OEFFuse TAILFuse DALNo 2Relay Eng...

Page 749: ...nal PowerWindowRegulator PowerWindowMotor DIAGNOSTICS BODY CONTROLSYSTEM DoorLockAssembly Door LockMotor DoorUnlock DetectionSwitch DoorKeyLockandUnlockSwitch RoomLight LuggageCompartmentUgh DoorCourt...

Page 750: ...v 8 E 6 11 Doorkey lockand unlockswitch OFF Approx 5 V l2 E Door key lockand unlock switch ON Below 1 v 7 9 Doorlock operating 10 14v ACT ACT 8 11 8 E Constant 1 0 14 v 10 1 1 Lightconlrol switch OFF...

Page 751: ...unlocked Below 1 V lSWP E G Exceptdriver sdoor is locked Approx 5 7 V 86 21 1 1 DriverdoorIs unlocked Below 1 V LSWD E B Driverdooris locked Approx_ 5 7 V 86 22 11 Passengerdoor key lock and unlock SW...

Page 752: ...anual switch OFFor UNLOCK Below 1 V ll E v w Door lock manual switch LOCK Approx 5 0V 87 16 11 Door lock manual switch OFForLOCK Below 1 V P 8 Ul1 E Door lock manual switch UNLOCK Approx 5 0 V 87 17 1...

Page 753: ...r lock control switch circuit Masterswitch 2 BoctyECU 1 Doorkey lOCkand unlockswitch circuit 2 BodyECU 1 Key unlock switch circuit 2 BodyECU 1 Door lock motorcircuit 2 Body ECU 1 Luggagecomponentdoor...

Page 754: ...ottumoilthe passengerseatbeltwarning light 1 Passenger buckleswitch circuit Dl 565 2 Body ECU IN 1 Defoggerrelay Circuli Dl 588 Rearwindowdefoggetdoes no1OJ Bt 2 Defogger switch BE 55 3 Body ECU IN 8c...

Page 755: ...cuit provides powerto operate the Body ECU WIRING DIAGRAM w 8 A B R I nition Switch 2 w 1 6 L A Engine Room J 8 AM1 1 3 1 A GH WALT 7 W 8 1 r 1 iF w L R 1 B R FLMain Battery Y 1 j c InstrumentPanelJ B...

Page 756: ...PREPARATION a Tumignition switch OFF b DisconnecttheBodyECUconnector CHECK Measure voltage between terminals B B and E OK Voltage 10 14V L P ro _ c _ ___ t_ o _n_e_ __ c _ir cu _i_t_in_s_p_ec _t _ io...

Page 757: ...ltage is applied to the terminal ACC of the ECU andwhen the ignition switch is turned to the ON position battery voltage is applied to the terminal IG oftheECU WIRING DIAGRAM w 8 R 8 R i 1 2 w L A t E...

Page 758: ...inals ACC IG and GND of Body ECU connector PREPARATION TurnignitionswitchON CHECK MeasurevoltagebetweenterminalsACC IG andGND OK Voltage 10 14V Dl 547 Proceed tonextcircuitInspectionshownon problemsym...

Page 759: ...by operating the taillight switch The transistor which activates the tail light relay has two sorts one activates by the tail light switch for fail safe and the other activates by CPU WIRING DIAGRAM...

Page 760: ...relay SeepageBE 17 GIReplacethetaillightrelay Dl 549 2 CheckwlreharnessandconnectorbetweentaillightrelayandBodyECU battery andtaillightrelay SeepageIN 30 G Repairorreplacewlreharnessorconnector Procee...

Page 761: ...headlight switch The transistor which activates the headlight relayhastwo sorts one activatesdirectlybythe headlight switch forfail safe and the other activates byCPU the one that activates by CPU ha...

Page 762: ...J5 1 IE4 8 H3 F Headlight O RH HI En_gineRoomJIB c J HEADRelay 1 2 5 3 EAORH LWR 20 r 1 I 2F EAO R _ i 20 I 1 1_2 _ c J 20 I 1 2 2 3 5 2 2 wORLN0 2Rela I 2 3 5 2 2 1 2 DRLN0 3Rei 2 f HE URR 2 I t J 2...

Page 763: ...See page BE 17 GIReplace the headlight relay 2 Check wlrehamass and connector between headlight relay and Body ECU bat tery and headlight relay See paga 1 G Repair or replace wlreharness or connector...

Page 764: ...DESCRIPTION 01 553 When the light control switch is set to OFFor T AILafterthe following conditions are satisfied simultaneously with the ignition switch ON the daytime running lights up bycontrol of...

Page 765: ...Y IE4 J 8 JIG 8 H3 8 p pHeadligh1 D AH HI pt A 8 EnnineRoomJ 8 5 2 1 2H i L MAIN C 1 HEADRelay 17 1 2 _ 5 3 AHEADAH LWA 20 HEAD f 4 20 L_ J 1 5 20 1 2 2 3 5 r 3 I DRLN0 2Aela 2 I 3 c 5 2 2 1 f DALN0 3...

Page 766: ...ge BE 17 GIReplace the D R L No 2 relay 01 555 2 Check wlrehamess and connector between D R L No 2 relay and Body ECU battery and D R L No 2 relay See page IN 30 G Proceed to nextcircuit ln pectlon sh...

Page 767: ...itch Circuit CIRCUIT DESCRIPTION Thiscircuit defects the state of the light control switch WIRING DIAGRAM P 8 R l LG P l B 13 1 71 HF H T EL HU HL Ug OFF TAIL o o HEAD LOW Dimmer HIGH o FLASH B W J13...

Page 768: ...rol switch See page BE 17 8 Replacetheheadlightcontrol switch 2 Check wlrehamess and connector between headlight control switch and Body ECU See page IN 30 8 Repairor replace wlreharness or connector...

Page 769: ...rcuit CIRCUIT DESCRIPTION This circuit detectsthestate of the headlight dimmer switch WIRING DIAGRAM P B _ LG P L 8 13 1 1L HF H T EL HU HL Ugh OFF TAIL o o HEAD LOW _ Dimmer HIGH o o FLASH 8 W J13 Ju...

Page 770: ...immer switch See page BE 17 B Replacetheheadlightdimmerswitch 0 59 2 Check wlrehamess and connector between headlight dimmer switch and Body ECU See page 1 B Repairorreplacewlreharnessorconnector Proc...

Page 771: ...jmumlnatlon Circuit CIRCUIT DESCRIPTION I IAGNOS11CS BODYCONTROLSYSTEM ReceMngthecourtesysignal from the Body ECU will make the Interior light ignition light and courtesy light comeon...

Page 772: ...AM 8680DYECU PersonalLicht 1 7 6 P5J M2 R W 10 2 2 rr 181 R W LP P5J M2 V 2 1 L W 4 3 0 181 InstrumentPanelJ 8 6 2 8 2 Tc r L R Engine RoomJIB 3 L 1 7 2 8 R 2A r FLMAIN 1 w Doorlock 2 w oDoorLock j 3...

Page 773: ...GIReplace the fuse GIReplace the failure light 3 Check wlrehamess and connector between each Illumination light and Body ECU battery and each Illumination light See page iN 30 G Repair or replace wlr...

Page 774: ...warning switch See page BE 14 B Replacethekeyunlockwarningswitch 2 Check wlreharness and connector between key unlock warning switch and Body ECU Sea page IN 30 B Repairorreplacawireharnessorconnector...

Page 775: ...ingswitch goes on when the Ignition key is inserted in the key cylinder and goes offwhen the ignition key is removed The ECUoperates the key confinement prevention function while the key unlock warnin...

Page 776: ...ON and the passenger seat belt occupantdetectingsensor is ON with the ignition switch ON the body ECU sends a signal to make the seat belt warning light for the passengerseat light up WIRING DIAGRAM R...

Page 777: ...ckle switch See page BE 46 GlReplace the buckle switch 2 Check wire harness and connector between buckle switch and body ground See page IN 30 G Repair or replace wire harness or connector Proceed to...

Page 778: ...Tho hom Is connected to the body ECU and activated by the body ECU WIRING DIAGRAM EngineRoomJIB JB Horn Aela 2 J C 14 8 1 2 20 L B IES A L B L 8 1 21 G Y A 2A 5 3 2 L J L 8 B R FLMAIN 1 G Y r C1 7 1 H...

Page 779: ...horn See page BE 126 BIReplace the horn 2 Check wlreharness and connector between horn relay and body ECU battery and horn relay See pege 1 0 G Proceed to next circuit Inspection shown on problem sym...

Page 780: ...s ON or during the time from when the ignition switch is turned OFF till 43 sec has elapsed ortill the closed door isopened the body ECU permits the operation of the power window and sliding roof WIRI...

Page 781: ...SPECTION PROCEDURE 1 Checkwlreharness and connector between sliding roof control assembly and Body ECU See page 1 B Repair or raplace wlraharness or connector Proceed tonextcircuit Inspectionshown on...

Page 782: ...DIAGNOSTICS BODYCONTROLSYSTEM i IPower Window Master Switch Circuit CIRCUIT DESCRIPTION This circuit detects the state of the power window master switch Dl 571...

Page 783: ...II Fl MAIN J3 W 8 JIG A w Botto 1 1 9 8 IA1 IF1 9 G G G 2 14 9 IA1 18 R R IF1 R InstrumentPanelJ 8 _ 2 10 L M1 J 1 r 1 P 2 10 lG1 Relay 11 3c _ C M Relay 1 IK IgnitionSwitch 1 2 AM1 IG1 P4 PowerWindow...

Page 784: ...witch See page BE 59 Dl 573 G Replace the power window master switch 2 Check wireharness and connectorbetween power window master switch and body ECU See pege IN 30 G Repair or replace wlreharness or...

Page 785: ...dy ECU outputs a signal to lock all of the doors WIRING DIAGRAM 5 rlock D Doo Motor LH L W 810 Back Door Lock Motor c L R 06 D M oor lock otorRH 5 BB1 6 BB1 4 4 2LW L W L R 6 L W 5 L R BODYECU b L 13...

Page 786: ...lock motor Seepage BE 3 GIReplace the door lock motor Dl 575 2 Check wlreharness and connector between door lock motor and body ECU See page I G Repair or replace wlreharness or connector Proceed to n...

Page 787: ...tion and OFF when the lock knob Is in the lock position The ECU detects the door lockknob conditions isthiscircuit It is usedas one ofthe operating conditions forthe key confinement prevention functio...

Page 788: ...See page BE 3 Dl 577 G Replace the door unlock detection switch 2 Check wlrehamess and connector between door unlock detection switch and body ECU See page IN 30 G Proceedto next circuit inspection sh...

Page 789: ...cylinder When the key is turnedto the lock side terminal 3 of the switch is grounded and when the key Is turned to the unlockside terminal 2 of the switch is grounded WIRING DIAGRAM A c J11 J C W fJ...

Page 790: ...ch SeepageBE 63 01 579 G Replace the door key lock and unlock switch 2 Checkwireharnessandconnectorbetweendoorkeylockandunlockswitchand bodyECU See pageIN 30 G Proceed to next circuit Inspection shown...

Page 791: ...urtesy Switch Circuit CIRCUIT DESCRIPTION The door courtesy switch goes on when the door is opened and goes off when door is closed WIRING DIAGRAM c 04 Door Courtesy Switch RH 1 1 BODY ECU A PCTY R Y...

Page 792: ...2 Check that there Isa grounding malfunction caused by looseness of the tighten screw 3 GIInstallscrew Check wlreharness and connector between courtesy light and body ECU courte sy switch and body ECU...

Page 793: ...ompartment door is opened and goes off when lug gage compartment door is closed WIRING DIAGRAM 1 4 L G 881 LG L4 1 Luggage Compartment lr Light Switch 7 BA1 BODY ECU J C F n 22 LG 1 2 8 LGCY D L J C I...

Page 794: ...sy switch See page BE 28 G ReplacetheluggagecourtesyswHch 01 583 2 Check wire harness and connector between luggage courtesy switch and Body ECU See page IN 30 G Repairorreplacewireharnessorconnector...

Page 795: ...the body ECU through RDA line ADA line is diagnosed by the Body ECU so check OTC also in case of the failure ofthe wireless function WIRING DIAGRAM Instrument PanelJIB Engine RoomJIB c 2 r IC l F 7 ro...

Page 796: ...continuity between terminals PRG of wireless door lock tuner and PRG of Body ECU OK Continuity GIRepair or replace wlreharness I 3 ICheck the wireless door lock tuner CHECK Replace the wireless door...

Page 797: ...lA 1 2 DEP8 DEF 4 DEF DEF B R Relav DEF 3 5 IG1Rela I wAM1 3 1 1 1 2 IK 5 dK a _ 11 12 JNJ1 3 1 i i E J1 11 1 w L R W B R R W 1 b M1 IG1 2 4J8 l w 5cA18 2 1 IgnitionSwitch IG ROE ALT 2 1 GND W 8 1 A...

Page 798: ...age BE 55 G Replace the rear defogger relay 2 Check wlreharness and connector between rear defogger relay and body ECU front defogger relay and body ECU See page lth10 G Repair or replace wlreharness...

Page 799: ...BODYCONTROLSYSTEM IFuel Sender Gauge Circuit CIRCUIT DESCRIPTION This circuitdetects sensor signals from the fuel sender gauge WIRING DIAGRAM F17 Fuel Sender FK 3 BR W FA 2 y A FV 1 Y G c BODYECU 3 r...

Page 800: ...sender gauge See page BE 46 GIReplacethefuelsendergauge Dl 589 2 Check wlreharness and connector between fuel sender gauge and Body ECU See page IN 30 G Repairorreplacewlreharnessorconnector Proceedt...

Page 801: ...TROL SYSTEM Brake Fluid Level Warning Switch Circuit CIRCUIT DESCRIPTION To detect abnormality ofthe brake fluid level WIRING DIAGRAM BODYECU 18 2 2 1 1 1 R IE5 R ll6 BLVL I I 82 W B Brake Fluid Level...

Page 802: ...e page BE 46 Dl 591 G Replacethe brake fluid level warning switch 2 Check wlreharness and connector between brake fluid level warning switch and body ECU See page IN 30 G Proceed to next circuit Inspe...

Page 803: ...2 DIAQNOS CS BODYCONTROLSYSTEM JParking Brake Switch Circuit CIRCUIT DESCRIPTION Thisclrcutt detects the stateof the parking brake switch WIRING DIAGRAM c 1 i t 1 P3 Parking Brake Switch BODY ECU PKB...

Page 804: ...ake switch See page BE 46 G Replace the parking brake switch 2 Check wlraharness and connector between parking brake switch and Body ECU See page IN JO G Proceedto next circuit Inspection shown on pro...

Page 805: ...N Body ECU detect the state 0 D main switch WIRING DIAGRAM 03 CombinationMeter 0 0MAIN S W 80DYECU 1 7 4 1 P 8 IF2 p 8 3 SAT E 4 W R SG4 r 13 1 8R Y 6 E IND BR Y p 5 W B W 8 2 4 12 1 111 1 12 12 1 BR...

Page 806: ...h See page Dl 206 Dl 268 81Replace the OlDmain switch 01 595 2 Check wlreharness and connector between 0 D main switch and body ECU See page IN 30 G Repair or replace wlreharness or connector Proceed...

Page 807: ...mbly Communication Circuit CIRCUIT DESCRIPTION Signals received at the body ECU such as the passenger seat occupant detection sensor signal is trans mitted to the airbag sensor assembly WIRING DIAGRAM...

Page 808: ...Check for open and short In wlreharness and connector between body ECU and alrbag sensor assembly See page 1 G Repair or replace wlreharness and connector 2 Checkthe alrbag sensor assembly See page 0...

Page 809: ...IT DESCRIPTION D AGNOS CS BODYCONTROLSYSTEM Signals output from the light control sensor are detected WIRING DIAGRAM A14 Aut ti L htC IS oma c g ontor ensor CLTB 1 G W CLTE 3 LG R 24 86 CLTSI LG 8 3 8...

Page 810: ...CTION PROCEDURE I 1 ICheck lightsensor See page BE 17 2 GIReplacethe light sensor Check wlreharness and connector between light sensor and body ECU See page IN 10 Dl 599 G Repair or replace wireharnes...

Page 811: ...CUIT DESCRIPTION Signals are transmitted between the ECM and combination meter through the communication circuit WIRING DIAGRAM Engine ControlModule BodyECU CombinationMeter 5 12 17 IG L G R C1 MPX L...

Page 812: ...G Replace the ECM 2 Check combination meter See page BE 46 GIReplace the combination meter 01 601 3 Check wireharness and connector between combination meter and body ECU ECM and combination meter Se...

Page 813: ...MEMO...

Page 814: ...ID 1 ALPHABETICAL INDEX...

Page 815: ...SHAFT TIMING OIL CONTROL VALVE CHARGING PREPARATION CHARGING SE RVICI SPECIFICATIONS 1 2 SF 46 2 PP 24 1 SS 27 1 CHARGING SYSTEM CHASSIS CIRCUIT INSPECTION ANTI LOCK BRAKE SYSTEM WITH ELECTRONIC BRAKE...

Page 816: ...OINT AX 17 2 AX 16 2 BE 22 2 IN 10 1 AS 57 2 SA 11 2 BR 20 2 BR 17 2 BD 4 2 80 10 2 SA 18 2 SA 46 2 FRONT LOWER SUSPENSION ARM FRONT PASSENGER AIRBAG ASSEMBLy FRONT SEAT FRONT SHOCK ABSORBER FRONT SPE...

Page 817: ...FORCE DISTRIBUTION EBD DIAGNOSTICS PARTS lOCATION AUTOMATIC TRANSAXLE U240E DIAGNOSTICS PARTS LOCATION AUTOMATIC TRANSAXLE U341E DIAGNOSTICS PARTS LOCATION BODY CONTROL SYSTEM DIAGNOSTICS PARTS lOCATI...

Page 818: ...SERVICE SPECIFICATIONS AS l 2 S 1 1 ST 2 2 ST 17 2 PP 21 1 58 25 1 ST 1 2 PP 7 1 SS 51 1 SR 1 2 SR 8 2 AS 12 2 BE 32 2 01 324 1 PP 74 1 S 53 1 SUSPENSIONAND AXLE PREPARATION SUSPENSION AND AXLE SERVI...

Page 819: ...10 0 w WATER PUMP WINDSHIELD WIPERAND WASHER SYSTEM WIRE HARNESS AND CONNECTOR WIRELESS DOOR LOCK CONTROL SYSTEM ALPHABETICAL INDEX W W Page Vol C0 4 2 B0 47 2 BE 34 2 R5 72 2 BE 67 2...

Page 820: ...MEMO...

Page 821: ...MEMO llil...

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Toyota ZZT230 series, Repair Manual

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