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Lexus GS 350 2014, Service Manual, Page: 75 / 75

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Lexus GS 350 2014 Service Manual Download Page 75

Technical Service Information 

Bulletins Available on TIS

  Hybrid safety precautions
  DCC fuse installation
  Floor mat installation
  Front license plate bracket and 

 

  icense installation
  Initialization of VGRS system
  Front wheel opening extension pad  

  installation
  Long term vehicle storage  

 

  guidelines
  Maintenance for HV and auxiliary    

  batteries
  Tire inflation pressure  

 

  compensation and adjustment 
  Tire positioning
  Tire Pressure Warning System

Manual

  Adaptive front-lighting 

10

  Air conditioning 

25,37

  Anti-glare inside rear view mirror 33
  Armrest 

36

  Audio system 

26,37

  Auxiliary box 

17,34,36,40

  Auxiliary battery 

39

  Battery 

2

  Blind spot monitor 

19

  Bott Dot Road Test Layout 

49

  Brake 

51

  Brake fluid level 

2

  Brake hold 

51

  Brake pedal adjustments 

52

  Chassis  

46,47

  Check Sheet (PDS) 

59

  Child protector lock 

34,40

  Clock 

26

  Console box 

30

  Cruise control 

54

  Cup holders 

30,36

  Door lock 

14, 41

  Door lock system 

6

  Driving mode 

55

  Driving position memory 

13,41

  Dynamic radar cruise control 

54

  Electric cooling fans 

51

  Emergency flasher 

8

  Engine coolant level 

3

  Engine hood release 

2

  Engine oil level 

2

  Hybrid transmission operation  50
  EV drive mode 

55

 

  Exterior lights 

8

  Exhaust system 

48

  Fog lights 

8

  Fuel door  

38

  Glove box 

43

  Glove box portfolio 

57

  Headlight aim 

9

  Headlight cleaner 

19

  Headlights 

8

 

  Head restraints 

12,35,42

 

  Head-up display 

17

  Heater 

25

  Heated steering wheel 

19

  High beam indicator light 

8

  Hill-start assist control                 55

 

  HomeLink

®

 garage door opener  33

  Hybrid coolant level 

3

  Illuminated entry 

6

  Immobilizer system 

5

  Intuitive parking assist 

29

  Instrument panel light control 

16

  Interior lights 

16

  Lane keep assist 

53

  Lexus night view 

53

  Luggage security system 

43

  Moon roof 

32

  Multi-information display 

24

  Navigation system 

28

  NavWeather 

28

  Odometer and trip meter 

16

  On-board diagnostic system 

11

  Outside rear view mirrors 

15

  Parking brake 

51

  

 

  Power outlet 

30,35

  Power supply changeover 

7

  Power window 

14,34,40,41

  Pre-collision system 

10

  Rear sunshade 

31,37

  Rear view monitor system 

50

  Remote engine starter 

6

  Rubber body plugs 

47

  Safety Connect 

33

  Seat adjustment 

12,42

  Seat belt 

11,35,40,41

  Seat heaters/ventilators 

31,37

  Side window sunshade 

34,40

  Smart Access system 

5

  Snow mode 

55

  Spare tire pressure 

38

  Steering wheel switches 

27

  Sun visor 

32,43

  Theft deterrent system 

5

  Tilt & telescopic steering wheel  24
  Tools, jack and jack handle 

38

  Trunk 

38

  Trunk close switch 

39

  Trunk opener button 

24

  Trunk storage extension 

36

  Trac/VSC 

56

  Turn signal 

8

  Vehicle Delivery Certificate 

60

  Warning & Indicator lights 

20

  Washer fluid level 

3

  Wheel center caps 

45

  Wheel lug nut torque 

45

  Windshield wiper de-icer 

25

  Wireless remote control 

4

  Wipers & washer 

18

  Wiring & hoses 

3

62

GS350/GS450h

INDEX

Summary of Contents for GS 350 2014

Page 1: ...love box The following TSIBs are available on TIS Hybrid safety precautions DCC fuse installation Floor mat installation Front license plate mounting bracket and license plate installation Front wheel opening extension pad installation Initialization of VGRS system Long term vehicle storage guidelines Maintenance for HV and auxiliary batteries Tire inflation pressure compensation and adjustment Ti...

Page 2: ...2014MY GS350 GS450h Pre Delivery Service Manual GS350 GS450h ...

Page 3: ...d transaxle engine radiator and inverter radiator may reach high temperatures during inspection Carefully observe all caution labels and instructions on these components Be sure to keep the vehicle in P at all times unless otherwise instructed When the selector lever is in N the hybrid vehicle battery will not charge even if the gasoline engine is operating When leaving the vehicle put the selecto...

Page 4: ...GHTS 4 C LEFT FRONT 10 D LEFT REAR 34 E TRUNK 38 F RIGHT REAR 40 G RIGHT FRONT 41 H FRONT BUMPER 44 I UNDER VEHICLE SAFETY DAMAGE 45 J ROAD TEST 49 COMPLETION 58 MAINTENANCE FOR HV AUXILIARY BATTERIES 61 INDEX 62 If equipped I TABLE OF CONTENTS GS350 GS450h ...

Page 5: ...Power control unit coolant reservoir 3 5 Brake fluid reservoir 2 6 Fuse box 7 Washer fluid tank 3 8 Electric cooling fans 51 9 Condenser 10 Radiator Page NOTE Install protective fender covers prior to beginning the under hood inspection Hybrid Vehicles II TABLE OF CONTENTS GS350 GS450h ...

Page 6: ...oil level dipstick 2 4 Engine coolant reservoir 3 5 Engine oil cap 2 6 Brake reservoir 2 7 Washer tank 3 8 Electric cooling fans 51 9 Condenser 10 Radiator Page Gasoline Vehicles 1 2 3 4 5 6 7 10 9 8 7 III TABLE OF CONTENTS GS350 GS450h ...

Page 7: ...ever 8 Headlight switch 8 Windshield wiper and washer switch 18 Emergency flasher switch 8 Trunk opener 24 Hood lock release lever 2 Tilt and telescopic steering control switch 24 Air conditioning system 25 Audio system 26 Luggage security system 43 Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 IV TABLE OF CONTENTS GS350 GS450h ...

Page 8: ...switch 27 Telephone switches 27 DISP button 24 Vehicle to vehicle distance button 54 Cruise control switch 54 Dynamic radar cruise control switch 54 Tilt and telescopic steering control switch 24 LKA switch 53 Page If equipped 1 2 3 4 5 6 7 8 9 10 V TABLE OF CONTENTS GS350 GS450h ...

Page 9: ...nside rear view mirror 33 Sun visors 32 Vanity mirrors 32 Interior light 16 Personal lights 16 Moon roof switches 32 SOS button 33 Garage door opener switches 33 Page 1 2 3 4 5 6 7 8 VI TABLE OF CONTENTS GS350 GS450h ...

Page 10: ...tches 13 Outside rear view mirror switches 15 Door lock switches 14 Power window switches 14 Window lock switch 14 PCS OFF switch 10 Tire pressure warning reset switch AFS OFF switch 10 Page 1 2 3 4 5 6 7 8 VII TABLE OF CONTENTS GS350 GS450h ...

Page 11: ...switches 31 Seat ventilator switches 31 Intuitive parking assist switch 29 Rear sunshade switch 31 Driving mode select switch 55 EV drive mode switch 55 Snow mode switch 55 Page 1 2 3 4 5 6 7 VIII TABLE OF CONTENTS GS350 GS450h ...

Page 12: ...witches 16 Odometer trip meter and trip meter reset button 16 HUD Head up display switches 17 Heated steering wheel switch 19 BSM Blind Spot Monitor main switch 19 Lexus night view switch 53 Brake hold switch 51 Page 1 2 3 4 5 6 7 8 9 If equipped IX TABLE OF CONTENTS GS350 GS450h ...

Page 13: ...INSPECTION DETAILS ...

Page 14: ...ood roof panel for surface damage from shipment or any abnormalities surface rust paint flaking chips dents or scratches NOTE Use a well illuminated area to clearly inspect all painted surfaces 800 lux illumination is recommended EXTERIOR PARTS FOR FIT Visually and by hand check the following parts for proper installation rust fit misalignment and loose items a Front and rear bumpers b Window mold...

Page 15: ...ck the fluid level through the reservoir If the fluid level is low replenish the brake fluid reservoir with FMVSS No 116 DOT 3 or SAE J1703 brake fluid and check for fluid leaks Brake fluid level should be the MAX line within 0 2 in 5 0 mm below NOTE Refer to the Repair Manual for fluid specifications Hybrid Vehicles Gasoline vehicles similar Hybrid Vehicles Gasoline vehicles similar BATTERY TERMI...

Page 16: ... condition of all harness connectors and terminals for proper installation and tightness CAUTION To prevent burning yourself do not remove the radiator cap when the Hybrid system is hot HYBRID SYSTEM POWER CONTROL UNIT COOLANT LEVEL Visually check the coolant level through the coolant reservoir tank when the engine is cool The coolant level is satisfactory if the level is between the FULL and LOW ...

Page 17: ... are closed securely b Unlocking the doors 1 Press on the electronic key once to unlock the driver s door 2 Press once again within 3 seconds after the first pressing to unlock the other doors NOTE At this time the interior light and outer foot lights come on and all the turn signal lights flash twice sounding two beeps 3 Check that all doors automatically re lock after 60 seconds if any door is n...

Page 18: ...d THEFT DETERRENT SYSTEM With the doors locked check that the system operates properly System Test a Open the windows b Lock the doors by smart access system wireless remote control or mechanical key Be sure to wait until the security light on the center panel starts flashing c Unlock one of the doors using the inside door lock The system should activate the alarm sounding of the horn blinking of ...

Page 19: ...heck exterior key lock control system operation by mechanical key with driver s door 1 Locks all doors 2 Unlocks the door two step unlock function 1 Turn the key once to unlock the driver s door 2 Turn the key twice to unlock all the doors e Check that the outer foot light illuminates when the door is opened REMOTE ENGINE STARTER a Starting the Engine 1 Close and lock all doors 2 Quickly press twi...

Page 20: ...nated c When depressing the brake pedal check that the green POWER switch illuminator comes on and push the POWER switch to start the hybrid system NOTE The READY indicator comes on and a beep sounds d Push the POWER switch regardless of brake position to stop the hybrid system NOTE If the hybrid system is stopped with the vehicle in a position other than P the power supply mode is switched to the...

Page 21: ... parking tail license plate and instrument panel lights turn on and off automatically When the POWER switch is in ON mode 2 The side marker parking tail license plate daytime running lights and instrument panel lights turn on 3 The headlights and all lights listed above turn on 4 Turn off the daytime running light system EXTERIOR LIGHTS Walk around the vehicle and check that the following lights i...

Page 22: ...high beam indicator light illuminates when the high beams are on With the headlights on push the lever forward to turn on the high beams Pull the lever toward you and release it to flash the high beams once 1 2 e Check that the front fog lights are on when the front fog light switch is turned on with the headlights on 1 OFF 2 ON f Check that the turn signal lights and turn signal indicator lights ...

Page 23: ...and quarter trim panels d Seat upholstery and floor carpeting e Console box f Steering wheel PRE COLLISION SYSTEM Check that the PCS warning light turns on when pre collision is disabled 1 Pre collision system enabled 2 Pre collision system disabled ADAPTIVE FRONT LIGHTING SYSTEM Check that the indicator light will illuminate when Adaptive Front Lighting System is deactivated If equipped 10 GS350 ...

Page 24: ... and releases smoothly d Check that the adjustable seat belt anchor operates properly and that it securely locks in position ON BOARD DIAGNOSTIC SYSTEM OPERATION Using the Techstream check the on board diagnostic system function For details of this procedure refer to the engine troubleshooting section of the Repair Manual 11 GS350 GS450h INSPECTION DETAILS C LEFT FRONT ...

Page 25: ...NT Check seat adjustement operation a Power Seat Adjustment 1 Seat position adjustment 2 Seatback angle adjustment 3 Seat cushion angle adjustment 4 Vertical height adjustment 5 Seatback upper angle adjustment 6 Lumbar support adjustment 7 Pelvic support adjustment 8 Seat cushion length adjustment 9 Seatback side support adjustment 12 GS350 GS450h INSPECTION DETAILS C LEFT FRONT ...

Page 26: ...tings operate correctly b With the shift lever in the P position close the driver s door and turn the POWER switch to ON mode 1 Register a driving position to the button 1 2 or 3 2 Do not carry more than one key including a card key when registering While pressing the button 1 2 or 3 press the driver s door lock switch either lock or unlock switch until a signal beeps 3 Unlock the driver s door us...

Page 27: ...s other than the driver s window cannot be operated when the window lock switch is on c Check operation of the power door lock switch 1 Locks all doors 2 Unlocks all doors d With the doors closed check that the power windows can be fully operated after the POWER switch has been switched to the ACCESSORY or OFF mode NOTE This feature is canceled after 45 seconds or if either front door is opened 14...

Page 28: ...ress the control switch in the desired direction up down or side to side Check that the mirrors operate smoothly b Check the operation of the mirror defoggers Press the rear window and outside rear view mirror defogger switch with the POWER switch in the ON mode check by hand that the rear window and rear view mirrors become hot 15 GS350 GS450h INSPECTION DETAILS C LEFT FRONT ...

Page 29: ...6 Rear personal lights 7 Ornament lights 8 Door courtesy lights 9 Power window switch lights 10 Footwell lights ODOMETER AND TRIP METER DISPLAY Check operation of the odometer and trip meter display switch INSTRUMENT PANEL LIGHT CONTROL Check that the instrument panel light control switch operates properly 1 Darker 2 Brighter 16 GS350 GS450h INSPECTION DETAILS C LEFT FRONT ...

Page 30: ...as follows OFF ON mph ON km h OFF b Check that the head up display brightness adjustment switch operates properly c Check that the head up display position adjustment switch operates properly AUXILIARY BOX Check that the auxiliary box opens and closes smoothly and that it does not make any noise during operation If equipped 17 GS350 GS450h INSPECTION DETAILS C LEFT FRONT ...

Page 31: ...pe off the washer fluid cleanly c The wipers should not make any abnormal noise when operating NOTE Intermittent Type The frequency of the intermittent can be adjusted by turning the knob Rain sensing Type The sensitivity of the sensor can be adjusted by turning the knob Add washer fluid up to the proper level Rain sensing Type d With the wiper switch lever in the AUTO position splash the water on...

Page 32: ... SPOT MONITOR With the POWER switch in the ON mode check that the switch s indicator light illuminates when the switch is pressed BSM main switch Outside rear view mirror indicator HEATED STEERING WHEEL With the POWER switch in the ON mode check that the steering wheel heats when the heater button is pressed If equipped 1 2 19 GS350 GS450h INSPECTION DETAILS C LEFT FRONT ...

Page 33: ...ning light SRS airbag warning light Tire pressure warning light Master warning light PCS Pre Collision System warning light Brake system warning light Electric power steering system warning light Charging system warning light Malfunction indicator lamp SRS airbag on off indicator light on the center panel AFS off indicator light Low fuel level warning light Open door warning light Driver s seat be...

Page 34: ...s still unfastened the buzzer will sound in a different tone for 20 more seconds SRS Warning Light Indicates a malfunction in The SRS airbag system The front passenger occupant classification system The seat belt pretensioner system Charging System Warning Light Indicates a malfunction in the vehicle s charging system High coolant temperature Warning Light Malfunction Indicator Lamp Low Engine Oil...

Page 35: ...stem works properly the light turns off after a few seconds Tire Pressure Warning Light Indicates low tire pressure When the light stays on after blinking for 1 minute it indicates a malfunction in the tire pressure warning system Open Door Warning Light and Buzzer Indicates that a door or the back door is not fully closed When the vehicle reaches a speed of 3 mph 5 km h a buzzer sounds to alert t...

Page 36: ...ing system Light Buzzer Function Condition Warning Message on the Multi Information Display The multi information display shows warning of system malfunctions incorrectly performed operations or shows messages that indicate a need for maintenance When a message is shown perform the correction procedure appropriate to the message Master warning light The master warning light comes on or flashes whe...

Page 37: ...age vehicle speed 7 Driving Range 8 Tire Inflation Pressure b Open any door and trunk and check that the opening condition indicator is displayed NOTE Refer to the multi information display section in the vehicle s Owner s Manual for a comprehensive list of the system s functions and displays If equipped TRUNK OPENER BUTTON Check operation of the trunk opener button TILT AND TELESCOPIC STEERING WH...

Page 38: ...5 C g Check that the display of the airflow mode and the air flow volume changes automatically by changing the temperature in auto mode h Check that the temperature of the passenger side remains at 85 F 29 5 C i Select FACE air flow mode j Check that cool air flows out of the driver s side center vent and hot air flows out of the passenger s side center vent k Press the 3 ZONE button indicator off...

Page 39: ...in the ACCESSORY or ON mode press the RADIO button and check for proper operation of both AM and FM stations b Pre set all the station memory buttons to local broadcast frequencies c Check that XM audio is active d CD and DVD player should be inspected for proper operation e USB and AUX port should be inspected for proper operation 26 GS350 GS450h INSPECTION DETAILS C LEFT FRONT ...

Page 40: ...ach mode works properly 1 RADIO mode Selects a radio station CD mode Selects tracks files MP3 and WMA and discs DVD mode Selects a chapter Bluetooth audio mode Selects a track and album iPod player mode Selects a track USB memory player mode Selects a file and folder STEERING WHEEL SWITCHES Check the following steering wheel switches 1 Volume 2 Off hook switch 3 On hook switch 4 Talk switch 5 Back...

Page 41: ...splayed XM NAVWEATHER This service is active on all new Lexus vehicles with navigation systems To confirm activation press the MENU button select Info Apps then select XM NavWeather NOTE If service is currently unavailable the navigation screen will show the following pop up message XM signal not available or active XM subscription needed This means one of the following a XM tuner is looking for a...

Page 42: ...ehicle 1 About 3 3 ft 100 cm 2 About 4 9 ft 150 cm 3 About 2 0 ft 60 cm 4 About 1 8 ft 55 cm d Check that the buzzer sounds and the indicator bar is displayed on the screens 1 Front corner sensor operation 2 Front center sensor operation 3 Rear corner sensor operation 4 Rear center sensor operation Check that the interval of the buzzer shortens and ultimately changes to a continuous sound as the o...

Page 43: ...tray slides forward backward and can be removed POWER OUTLET 12V With the POWER switch in the ACCESSORY or ON mode check the power outlet using an electrical accessory designed for this use CUP HOLDERS Check that the cup holders front open and close smoothly and that they do not make noise during operation 1 2 30 GS350 GS450h INSPECTION DETAILS C LEFT FRONT ...

Page 44: ... the rear sunshade raises and lowers smoothly SEAT HEATERS AND VENTILATORS With the POWER switch in the ON mode check that the indicator light comes on when the buttons are pressed 1 Hi 2 Mid 3 Lo 4 Off If equipped 31 GS350 GS450h INSPECTION DETAILS C LEFT FRONT ...

Page 45: ...he moon roof switch in the close direction for 1 second release the switch The moon roof should automatically slide to the forward position Push and hold to fully close d The sun shade can be opened or closed manually however the sun shade will automatically open with the moon roof SUN VISOR AND VANITY MIRROR a Check that the sun visor is easy to use 1 Flip down 2 Unhook and swing to the side 3 Sl...

Page 46: ...tus indicator If green LED is not illuminated press the SOS button once wait for voice prompt and press the button again within 5 seconds If successful tones will be heard followed by voice prompt saying Activation is complete Good bye Green light will change from off to green after call has ended If the green light does not illuminate please refer to TIS for troubleshooting procedures 1 SOS butto...

Page 47: ...DOW SUNSHADE Check that the side window sunshade raises and lowers smoothly POWER WINDOW With the POWER switch in the ON mode operate the power window switch Check that the power window up and down operation is smooth AUXILIARY BOX Check that the auxiliary box opens and closes smoothly and that it does not make noise during operation If equipped 34 GS350 GS450h INSPECTION DETAILS D LEFT REAR ...

Page 48: ... smoothly SEAT BELT Check seat belt operation a Check that the belt extends and retracts smoothly b Check that the belt length is not twisted c Check that the buckle locks securely and releases smoothly If equipped POWER OUTLET 120V AC With the POWER switch in the ACCESSORY or ON mode check the power outlet using an electrical accessory designed for this use 35 GS350 GS450h INSPECTION DETAILS D LE...

Page 49: ...eck that the auxiliary box opens and closes smoothly and that it does not make noise during operation REAR CUP HOLDERS Check that the cup holders open and close smoothly and that they do not make noise during operation ARMREST Check that the center armrest operates smoothly 36 GS350 GS450h INSPECTION DETAILS D LEFT REAR ...

Page 50: ... SUNSHADE With the POWER switch in the ON mode check that the rear sunshade raises and lowers smoothly REAR AIR CONDITIONING SYSTEM Check that the rear air conditioning controls operate properly REAR AUDIO CONTROLS Check that the rear audio controls operate properly If equipped 37 GS350 GS450h INSPECTION DETAILS D LEFT REAR ...

Page 51: ...n all the doors are locked by power door lock switch wireless remote control smart access system or key c Check that the luggage compartment light comes on when the trunk is opened TOOLS JACK AND JACK HANDLE Check that the tools jack and jack handle are properly installed TEMPORARY SPARE TIRE PRESSURE Check and adjust spare tire air pressure T155 70D17 110M 60 psi 420 kPa 4 2 kgf cm2 or bar 38 GS3...

Page 52: ...runk lid closes automatically when the exterior button is pressed If equipped AUXILIARY BATTERY TERMINAL TIGHTNESS AND CHARGE For battery charging and inspection refer to the Service Bulletin Check that the battery terminals are properly connected and that the clamp is fimly installed Terminals Hold down clamp 1 2 39 GS350 GS450h INSPECTION DETAILS E TRUNK ...

Page 53: ...ly and that it does not make any noise during operation SEAT BELT Check seat belt operation a Check that the belt extends and retracts smoothly b Check that the belt length is not twisted c Check that the buckle locks securely and releases smoothly CHILD PROTECTOR LOCK Check that the rear door cannot be opened by the inside door handle but can be opened by the outside door handle when the child pr...

Page 54: ...STEM a With the POWER switch in the ON mode and the shift lever in the P position check the operation 1 Adjust the passenger s seat to the desired position 2 While pressing the SET button press down the button 1 2 or 3 until a beep is heard 3 Check all buttons 1 2 and 3 to make sure that all memorized settings operate correctly SEAT BELT Check seat belt operation a Check that the belt extends and ...

Page 55: ...le adjustment 5 Lumbar support adjustment 6 Lumbar support adjustment 7 Pelvic support adjustment 8 Seat cushion length adjustment 9 Seatback side support adjustment b Head Restraint Adjustment 1 Up Pull the head restraints up 2 Down Push the head restraint down while pressing the lock release button c Angle Adjustment If equipped 42 GS350 GS450h INSPECTION DETAILS G RIGHT FRONT ...

Page 56: ...ECURITY SYSTEM Check that the trunker opener disable switch operates properly 1 On 2 Off SUN VISOR AND VANITY MIRROR a Check that the sun visor is easy to use 1 Flip down 2 Unhook and swing to the side b Slide the cover and check that the vanity light comes on d Side Support Adjustment If equipped 43 GS350 GS450h INSPECTION DETAILS G RIGHT FRONT ...

Page 57: ...FRONT LICENSE PLATE Front License Plate Mounting Bracket License Plate Installation Refer to Service Bulletin 44 GS350 GS450h INSPECTION DETAILS H FRONT BUMPER ...

Page 58: ... the order of the numbers in the illustration to the left Torque specifications 76 ft lbf 103 N m 10 5 kgf m INSTALL WHEEL CENTER CAPS Install the wheel center caps on the wheels TIRES Visually inspect all tires for damage and or defects BEFORE LIFTING VEHICLE 1 3 5 2 4 1 2 3 4 5 45 GS350 GS450h INSPECTION DETAILS I UNDER VEHICLE SAFETY DAMAGE ...

Page 59: ... following components for proper installation clamping connection and damage Brake lines hoses and protectors Fuel lines hoses and protectors Steering linkage and dust boots Drive shaft boots Parking brake cable b Visually check the following components for fluid leakage Engine Hybrid transaxle Transmission Brake lines Fuel lines c Visually check the entire underside of the body for proper rust re...

Page 60: ...ont rear cross members d Front rear brakes e Drive shaft f Axle shaft FLUID LEAKS a Engine cylinder head and around the head cover b Brake lines and hoses c Radiator and hoses d Fuel lines and hoses e Transmission f Front shocks g Hybrid transaxle RUBBER BODY PLUGS Install the rubber body plugs into the torque box holes NOTE Plugs are shipped with the vehicle and put in the glove compartment If eq...

Page 61: ...and damage to the exhaust pipes and mufflers Ensure they are properly installed Softly hit cold pipes with fist FLUID LEAKS a Rear brake system b Rear shocks c Rear differential 48 GS350 GS450h INSPECTION DETAILS I UNDER VEHICLE SAFETY DAMAGE ...

Page 62: ...ttles If a rough surface is not available for this road test Bott Dots should be installed on the dealership property where vehicles can be safely driven 5 to 10 mph See Bott Dots installation instructions below as recommended and provided by TMC Quality Division Bott Dots are available at industrial supply outlets 49 GS350 GS450h INSPECTION DETAILS J ROAD TEST ...

Page 63: ... 96 or higher Up to E10 gasoline only READY LIGHT HYBRID ENGINE TRANSMISSION OPERATION a Check that the hybrid system will not start if the P park switch is not illuminated b Check that the shift lever cannot be moved from P position without depressing the brake pedal REAR VIEW MONITOR SYSTEM With the POWER switch in the ACCESSORY or ON mode and the shift lever is shifted in the R position check t...

Page 64: ... braking effort Check for pull or any abnormal noise b Check the parking brake manual mode With the POWER switch in the ON mode check that the brake warning light comes on when the parking brake is applied and goes off when it is released c Check the parking brake automatic mode With the POWER switch in the ON mode check that the brake warning light goes off when the shift lever is moved from the ...

Page 65: ...IF PEDAL DOES NOT OPERATE CORRECTLY USE REPAIR MANUAL TO CHECK ADJUST AND TROUBLESHOOT See repair manual if needed 52 GS350 GS450h INSPECTION DETAILS J ROAD TEST ...

Page 66: ...yed on the Remote Touch Screen when the switch is pressed LANE KEEP ASSIST Check that the indicator light illuminates on the multi information display when the switch is pressed and released If equipped TRANSMISSION HYBRID TRANSAXLE OPERATION 53 GS350 GS450h INSPECTION DETAILS J ROAD TEST ...

Page 67: ... Indicator in the instrument cluster comes on e Check that the vehicle to vehicle distance setting is changed from Long to Medium to Short and then back to Long by pushing the distance switch on the steering wheel 1 Long 2 Medium 3 Short NOTE Always keep the millimeter wave radar sensor glass clean If equipped CRUISE CONTROL a Check the cruise control functions ON OFF SET RES CANCEL b Check that t...

Page 68: ...dal is further depressed A buzzer will sound once to indicate the system is activated The slip indicator will also start flashing 1 Normal mode 2 Eco driving mode Check that the indicator light illuminates on the display 3 Sport S mode Check that the indicator light illuminates on the display EV DRIVE MODE Check that the EV drive mode operates properly and that the indicator light illuminates when...

Page 69: ...t the VSC off switch ON STEERING OPERATION AND OFF CENTER a Check steering for smooth turning operation and any unusual noise b Check that the steering wheel is correctly aligned when driving on a level road surface NOTE For details about adjustment and inspection refer to the Repair Manual AIR CONDITIONING AND HEATER FUNCTIONS SQUEAKS AND RATTLES Check for squeaks and rattles in the followings a ...

Page 70: ...ins the Owner s Manual s and place in the trunk c Check that the airbag information label is affixed on the glove box door and is visible with the glove box closed REMOVE INTERIOR PROTECTIVE COVERS ETC Remove the remaining plastic covers from the driver knee airbag front passenger knee airbag side trim seats head restraints console box cap and sun visors as required Remove any unnecessary labels t...

Page 71: ...COMPLETION 58 GS350 GS450h COMPLETION ...

Page 72: ...Checksuspensionsettingsswitch ECT TRACfunctionandindicatorlights Steeringoperationandoff center AirConditioning Heating checkallfunctions cool heat BlindSpotMonitorwithRearCross TrafficAlert Squeaksandrattles driveoverBottdots Abnormalnoiseorvibration Checkbrakelights backuplights usemirroratdealer Checkhorn Turnoffradio airconditioning seatheaters lights SetdrivepositionswitchtoNORMAL Completion ...

Page 73: ...SB Ports Cruise Control Conventional Dynamic Windshield Wipers Washer Power Outlets Ifequipped theoperationoftheseadditionalfeatureswillbeexplainedanddemonstrated Compatible Bluetooth Phone if available pair customer s Bluetooth phone to vehicle use Voice Command to place calls with phonebook names and with single digits ex Phone dial by number 3 1 0 5 5 5 1 2 1 2 Navigation System guidance set lo...

Page 74: ...MAINTENANCE FOR HV AUXILIARY BATTERY BEFORE DELIVERY Refer to the Service Bulletin 61 GS350 GS450h COMPLETION ...

Page 75: ...t aim 9 Headlight cleaner 19 Headlights 8 Head restraints 12 35 42 Head up display 17 Heater 25 Heated steering wheel 19 High beam indicator light 8 Hill start assist control 55 HomeLink garage door opener 33 Hybrid coolant level 3 Illuminated entry 6 Immobilizer system 5 Intuitive parking assist 29 Instrument panel light control 16 Interior lights 16 Lane keep assist 53 Lexus night view 53 Luggag...

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