V 20 P/U 4WD L6-292 4.8L (1988): Transmission and Drivetrain
Also for this vehicle: V 20 P/U 4WD V6-262 4.3L (1987), V 20 P/U 4WD V8-350 5.7L (1987), V 20 P/U 4WD V8-379 6.2L DSL (1988), V 20 P/U 4WD V8-454 7.4L (1987).
Diagnostics
Maintenance
Engine
Transmission
Brakes
Electrical
Steering & suspension
Heating & A/C
Body & interior
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Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T6 pages
- Pressure Regulating Solenoid, A/T › Component Information › Service and Repair
Detent Solenoid <--> [Shift Solenoid, A/T] › Component Information4 pages
- Torque Converter Clutch Solenoid, A/T › Component Information › Technical Service Bulletins › A/T TCC - MIL ON/False Code 32 Set Diagnostics
Automatic Transmission/Transaxle225 pages
Actuators and Solenoids - A/T6 pages
- Pressure Regulating Solenoid, A/T › Component Information › Service and Repair
Detent Solenoid <--> [Shift Solenoid, A/T] › Component Information4 pages
- Torque Converter Clutch Solenoid, A/T › Component Information › Technical Service Bulletins › A/T TCC - MIL ON/False Code 32 Set Diagnostics
- Accumulator, A/T › Component Information › Description and Operation
- Band Apply Servo, A/T › Component Information › Technical Service Bulletins › A/T - New Servo Apply Pin234
Case, A/T › Component Information › Technical Service Bulletins4 pages
Clutch, A/T › Component Information65 pages
Technical Service Bulletins62 pages
All Technical Service Bulletins for Clutch:31 pages
- 08-07-30-027 › Jun › 08 › A/T - No Movement in Drive or 3rd Gear23
- 932287A › Jun › 93 › A/T - Click or Whine in Third or Fourth Gear
- 931437A › Mar › 93 › A/T - Revised 3-4 Clutch23456789101112131415161718
- 911867A › Feb › 91 › A/T - New Wave Plate Now Available2
- 911127A › Nov › 90 › A/T - 4L60 Steel 3-4 Clutch Plate Availability
- 903577A › Oct › 90 › A/T - Direct Clutch Premature Wear2
- ATRASIL8816 › Apr › 88 › A/T - THM 400 New Forward and Direct Clutch Assemblies
- 88T927A › Mar › 88 › A/T - Burned Forward/Direct Clutchs
- 8819 › May › 87 › A/T - Forward and Reverse Engagement Shift Feel2
All Other Service Bulletins for Clutch:23 pages
- 931437A › Mar › 93 › A/T - Revised 3-4 Clutch23456789101112131415161718
- 911867A › Feb › 91 › A/T - New Wave Plate Now Available2
- 911127A › Nov › 90 › A/T - 4L60 Steel 3-4 Clutch Plate Availability
- ATRASIL8816 › Apr › 88 › A/T - THM 400 New Forward and Direct Clutch Assemblies
- 88T927A › Mar › 88 › A/T - Burned Forward/Direct Clutchs
- Testing and Inspection › Direct Clutch Plates Burned23
Fluid - A/T › Component Information40 pages
Technical Service Bulletins36 pages
- Recalls: › 90C26A › Oct › 93 › Campaign - Fluid Containment23456
All Technical Service Bulletins for Fluid - A/T:18 pages
- 04-07-30-037E › Apr › 11 › A/T - DEXRON(R)-VI Fluid Information2
- 08-07-30-035B › Nov › 10 › A/T - Water Or Coolant Contamination Information2
- 570201 › Mar › 95 › A/T - DEXRON III Fluid Introduction2
- 90C26A › Oct › 93 › Campaign - Fluid Containment23456
- 92267A › Oct › 91 › A/T - New Trans Fluid, Dexron IIE
- 892347A › Aug › 89 › A/T - Updated ATF Fluid Color/Level Check Information23
- 88417A › Aug › 87 › A/T - Proper Fluid Level Checking Procedure2
All Other Service Bulletins for Fluid - A/T:12 pages
- 04-07-30-037E › Apr › 11 › A/T - DEXRON(R)-VI Fluid Information2
- 08-07-30-035B › Nov › 10 › A/T - Water Or Coolant Contamination Information2
- 570201 › Mar › 95 › A/T - DEXRON III Fluid Introduction2
- 92267A › Oct › 91 › A/T - New Trans Fluid, Dexron IIE
- 892347A › Aug › 89 › A/T - Updated ATF Fluid Color/Level Check Information23
- 88417A › Aug › 87 › A/T - Proper Fluid Level Checking Procedure2
- Specifications › Capacity Specifications2
- Service and Repair › Checking & Adding Fluid2
Fluid Pressure Sensor/Switch, A/T › Component Information › Technical Service Bulletins6 pages
- Fluid Pump, A/T › Component Information › Specifications
Governor, A/T › Component Information8 pages
Technical Service Bulletins6 pages
Customer Interest for Governor:3 pages
All Technical Service Bulletins for Governor:3 pages
- Service and Repair › Turbo Hydra-Matic 3L80 & 3L80HD (400 & 475)2
- Lamps and Indicators - A/T › Maintenance Indicator - A/T › Component Information › Technical Service Bulletins › A/T Fluid Level Indicator - Available
- Maintenance Indicator - A/T › Component Information › Technical Service Bulletins › A/T Fluid Level Indicator - Available
- Output Shaft, A/T › Component Information › Technical Service Bulletins › A/T - 2-3 Upshift or 3-2 Downshift Clunk Noise23
- Output Shaft Bearing/Bushing, A/T › Component Information › Technical Service Bulletins › A/T Rear Case Bushing - Removal & Installation Procedure234
- Pressure Regulating Solenoid, A/T › Component Information › Service and Repair
- Seals and Gaskets, A/T › System Information › Service and Repair › Turbo Hydra-Matic 3L80 & 3L80HD (400 & 475)2
Sensors and Switches - A/T8 pages
Fluid Pressure Sensor/Switch, A/T › Component Information › Technical Service Bulletins6 pages
Shift Interlock Switch › Component Information › Technical Service Bulletins2 pages
Shift Interlock, A/T › Shift Interlock Switch › Component Information › Technical Service Bulletins4 pages
- Customer Interest: › 914598A › Dec › 91 › Backup Lamps/Tailgate Window Release - Inoperative
- All Technical Service Bulletins: › 914598A › Dec › 91 › Backup Lamps/Tailgate Window Release - Inoperative
- All Other Service Bulletins for Shift Interlock Switch: › 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON2
- All Other Service Bulletins for Shift Interlock Switch: › 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON
Detent Solenoid <--> [Shift Solenoid, A/T] › Component Information4 pages
- Shifter A/T › Component Information › Description and Operation
Shift Linkage, A/T › Component Information3 pages
Transmission Vacuum Regulator Valve <--> [Shift Modulator] › Component Information3 pages
- Speedometer Gear, A/T › Component Information › Service and Repair
- Throttle Valve Cable/Linkage, A/T › Component Information › Adjustments23
Torque Converter › Component Information3 pages
Torque Converter Clutch, A/T › Component Information8 pages
Technical Service Bulletins6 pages
Customer Interest for Torque Converter Clutch:3 pages
All Technical Service Bulletins for Torque Converter Clutch:3 pages
- Testing and Inspection › No Torque Converter Clutch Apply2
- Torque Converter Clutch Solenoid, A/T › Component Information › Technical Service Bulletins › A/T TCC - MIL ON/False Code 32 Set Diagnostics
- Transmission Cooler, A/T › Component Information › Technical Service Bulletins › A/T - Fluid Oil Cooler Flush234567
- Vacuum Regulator Valve, A/T › Component Information › Description and Operation2
Valve Body, A/T › Component Information30 pages
Technical Service Bulletins19 pages
All Technical Service Bulletins:10 pages
- All Other Service Bulletins for Valve Body: › 914598A › Dec › 91 › Backup Lamps/Tailgate Window Release - Inoperative
- All Other Service Bulletins for Valve Body: › 914598A › Dec › 91 › Backup Lamps/Tailgate Window Release - Inoperative
- Locations › 3L30 (THM180/180C) Automatic Transmission23456789
- Service and Repair › Turbo Hydra-Matic 3L80 & 3L80HD (400 & 475)2
Clutch, M/T8 pages
Continuously Variable Transmission/Transaxle, CVT › Component Information › Technical Service Bulletins6 pages
- Customer Interest for Continuously Variable Transmission/Transaxle: › 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON2
All Technical Service Bulletins for Continuously Variable Transmission/Transaxle:4 pages
Differential Assembly66 pages
Differential Carrier11 pages
- Carrier Bearings › Component Information › Adjustments › 2 - Pinion234
Carrier Side Gears › Component Information › Technical Service Bulletins7 pages
- Customer Interest: › 893124A › Jun › 90 › Drivetrain - Front Axle Growl2
- All Technical Service Bulletins: › 893124A › Jun › 90 › Drivetrain - Front Axle Growl2
- All Other Service Bulletins for Carrier Side Gears: › 93297A › Oct › 92 › A/T - Buzzing Noise at Idle23
- All Other Service Bulletins for Carrier Side Gears: › 93297A › Oct › 92 › A/T - Buzzing Noise at Idle
- Differential Clutch › Component Information › Service and Repair › 7 1/2 - 8 1/2 Inch Ring Gear2345678
Differential Axle Housing › Component Information5 pages
Fluid - Differential › Component Information8 pages
Technical Service Bulletins6 pages
- Customer Interest: › 913700B › Jul › 91 › Locking Differential - Chattering on Turns
All Technical Service Bulletins for Fluid - Differential:3 pages
- All Other Service Bulletins for Fluid - Differential: › 76-02-02A › Oct › 98 › Drivetrain - Recommended Axle Lubricant2
- Specifications › Capacity Specifications2
Drive Axles, Bearings and Joints5 pages
- Axle Shaft Assembly › Constant Velocity Joint Boot › Component Information › Technical Service Bulletins › Front Wheel Driveshaft Boot - Damage Prevention
- Seals and Gaskets, Drive Axles › System Information › Service and Repair
- Wheel Bearing › Component Information › Service and Repair
- Wheel Hub › Component Information › Service and Repair
- Wheel Seal › Component Information › Service and Repair
Drive/Propeller Shafts, Bearings and Joints16 pages
- Flex Plate › Component Information › Specifications › Tightening Specifications
- Flywheel › Component Information › Specifications › Tightening Specifications
- Lamps and Indicators - Transmission and Drivetrain › Lamps and Indicators - A/T › Maintenance Indicator - A/T › Component Information › Technical Service Bulletins › A/T Fluid Level Indicator - Available
Manual Transmission/Transaxle29 pages
Case, M/T › Component Information › Technical Service Bulletins6 pages
- Counter Gear, M/T › Component Information › Specifications
- Countershaft, M/T › Component Information › Specifications
- Extension Housing, M/T › Component Information › Specifications › Saginaw 3 Speed2345
- Fluid - M/T › Component Information › Specifications › Capacity Specifications2
- Mainshaft Bearing/Bushing, M/T › Component Information › Specifications › Warner T-4C 4 Speed2
- Mainshaft, M/T › Component Information › Specifications › Isuzu M-150 (77.5 mm) 4-Speed2
- Reverse Idler Gear › Component Information › Specifications › Isuzu M-150 (77.5 mm) 4-Speed2
- Seals and Gaskets, M/T › System Information › Technical Service Bulletins › M/T - Updated Gaskets234
Shift Linkage, M/T › Component Information3 pages
- Transmission Mount, M/T › Component Information › Specifications
Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T8 pages
Fluid Pressure Sensor/Switch, A/T › Component Information › Technical Service Bulletins6 pages
Shift Interlock Switch › Component Information › Technical Service Bulletins2 pages
Transfer Case21 pages
Transmission Control Systems15 pages
Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T6 pages
- Pressure Regulating Solenoid, A/T › Component Information › Service and Repair
Detent Solenoid <--> [Shift Solenoid, A/T] › Component Information4 pages
- Torque Converter Clutch Solenoid, A/T › Component Information › Technical Service Bulletins › A/T TCC - MIL ON/False Code 32 Set Diagnostics
- Lamps and Indicators - Transmission and Drivetrain › Lamps and Indicators - A/T › Maintenance Indicator - A/T › Component Information › Technical Service Bulletins › A/T Fluid Level Indicator - Available
Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T8 pages
Fluid Pressure Sensor/Switch, A/T › Component Information › Technical Service Bulletins6 pages
Shift Interlock Switch › Component Information › Technical Service Bulletins2 pages