Description
Clutches
The four-speed automatic transmission uses hydraulically-actuated clutches to engage or disengage the transmission gears.
When the hydraulic pressure is introduced into the clutch drum, the clutch piston moves. This presses the friction discs
and steel plates together, locking them so they don't slip. Power is then transmitted through the engaged clutch pack to its
hub-mounted gear. Likewise, when the hydraulic pressure is bled from the clutch pack, the piston releases the friction discs
and steel plates, and they are free to slide past each other. This allows the gear to spin independently of its shaft, transmit-
ting no power.
1st Clutch
The 1st clutch engages/disengages 1st gear, and is located at the middle of the mainshaft. The 1st clutch is joined back-to-
back to the 4th clutch. The 1st clutch is supplied hydraulic pressure by its ATF feed pipe within the mainshaft.
1st-hold Clutch
The 1st-hold clutch engages/disengages Ist-hold, position or position, and is located at the middle of the counter-
shaft. The Ist-hold clutch is supplied hydraulic pressure by its ATF feed pipe within the countershaft.
2nd Clutch
The 2nd clutch engages/disengages 2nd gear, and is located on the rear end of the mainshaft. The 2nd clutch is supplied
hydraulic pressure by its ATF feed pipe within the mainshaft.
3rd Clutch
The 3rd clutch engages/disengages 3rd gear, and is located at the end of the countershaft, opposite the rear cover. The
3rd clutch is supplied hydraulic pressure by a circuit connected to the internal hydraulic circuit.
4th Clutch
The 4th clutch engages/disengages 4th gear, and is located at the middle of the mainshaft. The 4th clutch is joined back-
to-back to the 1st clutch. The 4th clutch is supplied hydraulic pressure by a circuit connected to the internal hydraulic cir-
cuit.
Reverse Clutch
The reverse clutch engages/disengages reverse gear, and is located on the rear end of the countershaft. The reverse clutch is
supplied hydraulic pressure by its ATF feed pipe within the countershaft.
One-way Clutch
This transmission has two one-way clutches: the 1st gear one-way clutch and the 2nd gear one-way clutch. The 1st gear
one-way clutch is positioned between the countershaft 1st gear and the one-way clutch hub, with the one-way clutch hub
splined to the countershaft 2nd gear. The countershaft 1st gear provides the outer race surface, and the one-way clutch
hub provides the inner race surface. The 2nd gear one-way clutch is positioned between the countershaft 2nd gear and
the park gear, with the park gear splined to the countershaft. The countershaft 2nd gear provides the outer race surface,
and the park gear provides the inner race surface. The one-way clutches lock up when power is transmitted from the
mainshaft 1st gear to the countershaft 1st gear. The 2nd gear one-way clutch locks up when power is transmitted from the
mainshaft 2nd gear to the countershaft 2nd gear. The 1st clutch and gears remain engaged in the 1st, 2nd, 3rd, and 4th
gear positions in the or position. However, the 1st gear one-way clutch disengages when the 2nd, 3rd, or 4th
clutches/gears are applied in the or position. This is because the increased rotational speed of the gears on the
countershaft over-ride the locking "speed range" of the one-way clutch. Thereafter, the one-way clutch freewheels with
the 1st clutch still engaged.
OUTSIDE OF ONE-WAY
CLUTCH
The sprags engage/
disengage outside
and inside of the
one-way clutch.
INSIDE OF ONE-WAY
CLUTCH
Splined with counter-
shaft
LOCKING CONDITION
SPRAG
OVER-RIDING
LOCKING SPEED CONDITION
Содержание 3.5 RL
Страница 10: ...Chassis and Paint Codes 2003 Model Vehicle Identification Number TransmissionNumber Paint Code ...
Страница 11: ...Chassis and Paint Codes 2004 Model ...
Страница 13: ... 00 and Earlier Models 01 and Later Models ...
Страница 25: ...Emission Group Identification 2003 model Under hood Emissions Control Label Engine and Evaporative Families ...
Страница 26: ...Under hood Emissions Control Label Emission Group Identification 2004 model ...
Страница 34: ...Standards and Service Limits Engine Electrical Section 4 Cylinder Head Valve Train Section 6 ...
Страница 36: ...Engine Lubrication Section 8 Engine Block Section 7 ...
Страница 37: ... Engine Block Section 7 Engine Lubrication Section 8 ...
Страница 39: ...Engine Block Section 7 Engine Lubrication Section 8 ...
Страница 40: ...Standards and Service Limits Cooling Section 10 Fuel and Emissions Section 11 ...
Страница 41: ...Standards and Service Limits Cooling Section 10 Fuel and Emissions Section 11 ...
Страница 42: ...Fuel and Emissions Section 11 Standards and Service Limits Cooling Section 10 ...
Страница 43: ...Standards and Service Limits Cooling Section 10 Fuel and Emissions Section 11 ...
Страница 44: ...Standards and Service Limits Automatic Transmission Section 14 ...
Страница 45: ...Automatic Transmission cont d Section 14 ...
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Страница 57: ...Standards and Service Limits Differential Section 15 ...
Страница 58: ...Steering Section 17 Suspension Section 18 Brakes Section 19 ...
Страница 59: ...Steering Section 17 Suspension Section 18 Brakes Section 19 ...
Страница 60: ...Steering Section 17 Suspension Section 18 Brakes Section 19 ...
Страница 61: ...Brakes Section 19 Suspension Section 18 Steering Section 17 ...
Страница 62: ...Standards and Service Limits AirConditioning Section22 ...
Страница 63: ...Standards and Service Limits Air Conditioning Section 22 ...
Страница 65: ...Standards and Service Limits Air Conditioning Section 22 ...
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Страница 74: ...Body Specifications ...
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Страница 142: ...SpecialTools Ref No Tool Number Description Qty PageReference A973X 041 XXXXX Vacuum Pump Gauge 0 30 in Hg 5 21 5 22 ...
Страница 209: ...07GAD PH70201 07LAB PV00100 07749 0010000 07948 SB00101 07965 SD90200 7 30 7 7 7 22 7 30 7 22 7 30 7 30 Special Tools ...
Страница 243: ...Special Tools 07LAC PW50101 07MAF PY40101 07746 0010500 07749 0010000 07912 6110001 Tool Number 8 9 8 11 8 15 8 15 8 6 ...
Страница 262: ...Special Tools Ref No Tool Number Description Qty Page Reference 07LAA PT50101 02 Sensor Socket Wrench 9 6 ...
Страница 266: ...TWC Inspection Using a flashlight make a visual check for plugging melting or cracking of the catalyst TWC FLASHLIGHT ...
Страница 299: ...System Description Electrical Connections cont d TERMINAL LOCATIONS ...
Страница 300: ...LEFT PRIMARY HO2S BANK 2 SENSOR 1 RIGHT PRIMARY HO2S BANK 1 SENSOR 1 ...
Страница 301: ...System Description Electrical Connections cont d To page 11 19 JUNCTION CONNECTOR JUNCTION CONNECTOR JUNCTION CONNECTOR ...
Страница 303: ...System Description Electrical Connections cont d ...
Страница 304: ...JUNCTION CONNECTOR ...
Страница 305: ...System Description Electrical Connections cont d 1 96 99 models ...
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Страница 307: ...System Description Electrical Connections cont d To A C PRESSURE SWITCH 1 96 99 models ...
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Страница 309: ...System Description Electrical Connections cont d From page 11 25 To page 11 27 ...
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Страница 342: ...System Connectors Engine Compartment cont d System Description ...
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Страница 346: ...System Description System Connectors Dash and Floor cont d ...
Страница 348: ...System Connectors Dash and Floor cont d System Description ...
Страница 350: ...System Description System Connectors Dash and Floor cont d ...
Страница 366: ...Troubleshooting Powertrain Control Module Terminal Arrangement PCM CONNECTOR A 26P ...
Страница 367: ...Troubleshooting Powertrain Control Module Terminal Arrangement cont d PCM CONNECTOR B 16P ...
Страница 368: ...PCM CONNECTOR C 12P ...
Страница 369: ...PCM CONNECTOR D 22P Powertrain Control Module Terminal Arrangement cont d Troubleshooting ...
Страница 370: ...PCM CONNECTOR E 26P ...
Страница 371: ...PCM CONNECTOR F 8P Powertrain Control Module Terminal Arrangement cont d Troubleshooting ...
Страница 487: ...Circuit Diagram and Terminal Locations ...
Страница 511: ...PCM CONNECTOR D 22P PCM CONNECTOR E 26P ...
Страница 512: ...PCM Terminal Voltage Measuring Conditions A T Control System cont d PCM CONNECTOR E 26P cont d ...
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Страница 538: ...Symptom to Component Chart Hydraulic System cont d ...
Страница 570: ...Illustrated Index Transmission Housing Lower Valve Body ...
Страница 572: ...Illustrated Index Rear Cover ...
Страница 574: ...Illustrated Index Transmission Housing ...
Страница 576: ...Illustrated Index Torque Converter Housing Valve Body ...
Страница 706: ...If pump noise is abnormally loud remove and inspect the pump for wear and damage see page 17 25 ...
Страница 711: ...Steering LinkageandGearbox Inspection and Adjustment ...
Страница 782: ...SpecialTools Ref No Tool Number Description Qty Page Reference 07JAG SD40100 Pushrod Adjustment Gauge 19 15 ...
Страница 817: ...22P CONNECTOR 22PCONNECTOR Terminal side of male terminals NOTE Standard voltage is 12 V ...
Страница 832: ...SpecialTools Ref No Tool Number Description Qty Page Reference 07PAZ 0010100 SCS Service Connector 19 119 ...
Страница 850: ...Special Tools Ref No Tool Number Description Qty Page Reference 07PAZ 0010100 SCS Service Connector 19 159 ...
Страница 865: ...Special Tools Ref No Tool Number Description Qty PageReference 07PAZ 0010100 SCS Service Connector 19 206 ...
Страница 866: ...Special Tools 19 7 ...
Страница 868: ...Terminal Arrangement VSA CONTROL UNIT 42P CONNECTOR Wire side of female terminals ...
Страница 870: ...Terminal Arrangement VSA CONVERTER UNIT 26P CONNECTOR Wire side of female terminals ...
Страница 1008: ...Frame Repair Chart Top view Unit mm in Inner diameter Left side Right side ...
Страница 1009: ...POINT m ...
Страница 1010: ...Frame Repair Chart cont d Side view Unit mm in Inner diameter Left side Right side ...
Страница 1011: ...012 0 47 Fuel tank strap point ...
Страница 1063: ...Special Tools 07LAJ PT3020A 07PAZ 0010100 23 86 23 248 ...
Страница 1092: ...Cavity Wire Test condition Test Desired result Possible cause if result is not obtained ...
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Страница 1124: ...Stereo Amplifier Terminals With Bose Sound System Cavity Wire Connects to Cavity Wire Connects to ...
Страница 1125: ...Audio System Audio Amplifier Terminals ...
Страница 1128: ...Stereo Sound System Audio Unit Terminals 02 03 Models Without Navigation System 02 03 Models With Navigation System ...
Страница 1130: ...Audio Unit Terminals 04 Model Without Navigation System 04 Model With Navigation System ...
Страница 1137: ...Audio System XM Receiver Terminals 03 Model With Navigation System ...
Страница 1238: ...Cavity Wire Test condition Test Desired result Possible cause if result is not obtained ...
Страница 1286: ...23 412 23 52d 04 07PAZ 0010100 Special Tools ...
Страница 1296: ...System Diagram ...
Страница 1307: ...TerminalArrangement 97 99 Models NAVIGATION UNIT CONNECTOR A NAVIGATION UNIT CONNECTOR A 20P Wire side of female terminals ...
Страница 1308: ...NAVIGATION UNIT CONNECTOR B 8P NAVIGATION UNIT CONNECTOR B Wire side of female terminals ...
Страница 1309: ...Terminal Arrangement 97 99 Models cont d DISPLAY UNIT CONNECTOR DISPLAY UNIT CONNECTOR 20P Wire side of female terminals ...
Страница 1310: ... 00 01 Models NAVIGATION UNIT CONNECTOR A 12P NAVIGATION UNIT CONNECTOR A Wire side of female terminals ...
Страница 1312: ...NAVIGATION UNIT CONNECTOR C 8P Wire side of female terminals NAVIGATION UNIT CONNECTOR C ...
Страница 1313: ...Terminal Arrangement 00 01 Models cont d DISPLAY UNIT CONNECTOR 20P Wire side of female terminals DISPLAY UNIT CONNECTOR ...
Страница 1314: ...System Description Navigation Unit Inputs and Outputs for Connector A 20P ...
Страница 1315: ...NavigationSystem System Description cont d Navigation Unit Inputs and Outputs for Connector B 14P ...
Страница 1316: ...Navigation Unit Inputs and Outputs for Connector C 8P cont d 23 9 Wire side of female terminals ...
Страница 1318: ...Display Unit Inputs and Outputs for Connector A 5P Wire side of female terminals ...
Страница 1319: ...Navigation System System Description cont d Display Unit Inputs and Outputs for Connector B 20P Wire side of female terminals ...
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Страница 1392: ...Special Tools 07HAZ SG00500 07PAZ 0010100 07SAZ TB4011A 07TAZ SZ5011A 07TAZ 001020A 07XAZ S1A0100 07XAZ S1A0200 07XAZ SZ30100 ...