K 30 P/U 4WD V6-262 4.3L (1985): Transmission and Drivetrain
Also for this vehicle: K 30 1 Ton Pickup 4WD L6-292 4.8L VIN T 1-bbl (1982), K 30 1 Ton Pickup 4WD V8-350 5.7L VIN M 4-bbl (1983), K 30 1 Ton Pickup 4WD V8-379 6.2L DSL VIN J FI (1982), K 30 1 Ton Pickup 4WD V8-454 7.4L VIN W 4-bbl (1983), K 30 P/U 4WD V8-350 5.7L (1985), K 30 P/U 4WD V8-454 7.4L (1985).
Diagnostics
Maintenance
Engine
Transmission
Brakes
Electrical
Steering & suspension
Heating & A/C
Body & interior
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T3 pages
Automatic Transmission/Transaxle293 pages
Accumulator, A/T › Component Information › Technical Service Bulletins16 pages
- Customer Interest: › 883787A › Dec › 88 › A/T - No Engine Braking In Drive 2 (D2)2
All Technical Service Bulletins for Accumulator:8 pages
- Band, A/T › Component Information › Technical Service Bulletins › A/T - New 2-4 Band Apply, Anchor Brackets, Lube Window2
- Band Apply Servo, A/T › Component Information › Technical Service Bulletins › A/T - Servo Cover Retainer Ring Modified234
Case, A/T › Component Information › Technical Service Bulletins7 pages
- Customer Interest: › 903577A › Oct › 90 › A/T - Direct Clutch Premature Wear2
All Technical Service Bulletins:3 pages
- All Other Service Bulletins for Case: › 09-09-40-001A › Feb › 11 › Restraints - Seat Belt Warning Lamp On/Buckling Issues2
- All Other Service Bulletins for Case: › 09-09-40-001A › Feb › 11 › Restraints - Seat Belt Warning Lamp On/Buckling Issues
Clutch, A/T › Component Information › Technical Service Bulletins35 pages
Customer Interest:13 pages
- 08-07-30-027 › Jun › 08 › A/T - No Movement in Drive or 3rd Gear23
- 903577A › Oct › 90 › A/T - Direct Clutch Premature Wear2
- 86220 › Feb › 87 › A/T - Slipping/Loss of Drive Range2
- 86B100 › Jul › 86 › Slipping Condition - Loss of Drive Range
- 855 › Oct › 84 › A/T - Burned 3-4 Clutch/High 2nd-3rd Gear Shifts2345
All Technical Service Bulletins:21 pages
- 08-07-30-027 › Jun › 08 › A/T - No Movement in Drive or 3rd Gear23
- 08-07-30-017 › Apr › 08 › A/T - 4L60, Revised Sprag/Forward Clutch Hub2
- 903577A › Oct › 90 › A/T - Direct Clutch Premature Wear2
- 891167A › Mar › 89 › A/T - New Case Assembly, Removal of Pressure Taps2
- 88947A › Dec › 87 › A/T - Piston Seals Leaking23
- 86220 › Feb › 87 › A/T - Slipping/Loss of Drive Range2
- 86B100 › Jul › 86 › Slipping Condition - Loss of Drive Range
- 8563 › Apr › 85 › A/T - Forward Clutch Plate Assembly Modifications
- 855 › Oct › 84 › A/T - Burned 3-4 Clutch/High 2nd-3rd Gear Shifts2345
- All Other Service Bulletins for Clutch: › 93356D › Oct › 92 › Engine - Miss, Hesitation, or Roughness
- All Other Service Bulletins for Clutch: › 93356D › Oct › 92 › Engine - Miss, Hesitation, or Roughness
- Extension Housing, A/T › Component Information › Technical Service Bulletins › A/T - 4 (Of 6) Case Extension Studs Replaced By 4 Bolts
Fluid - A/T › Component Information20 pages
Technical Service Bulletins18 pages
- Customer Interest: › 89T837B › Jul › 89 › M/T - Gear Oil Smell In Vehicles
All Technical Service Bulletins for Fluid - A/T:9 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
- 89T837B › Jul › 89 › M/T - Gear Oil Smell In Vehicles
- 85546VI › Mar › 85 › Maintenance - Updated Minimum Acceptable Oil Levels
All Other Service Bulletins for Fluid - A/T:8 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
- 85546VI › Mar › 85 › Maintenance - Updated Minimum Acceptable Oil Levels
- Specifications › Capacity Specifications2
- Fluid Filter - A/T › Component Information › Technical Service Bulletins › A/T - Updated Filter and Seal2
- Fluid Pan, A/T › Component Information › Technical Service Bulletins › A/T - Updated Side Cover Or Bottom Pan Removal23
Fluid Pressure Sensor/Switch, A/T › Component Information › Technical Service Bulletins6 pages
Fluid Pump, A/T › Component Information › Technical Service Bulletins48 pages
Customer Interest:14 pages
- 88T1997A › Mar › 89 › A/T - Fluid Leak Near Front Pump (Bushing Walkout)2
- 87T32 › Feb › 87 › A/T - THM 700-R4 Pump Whine or Moan23
- 8766 › Feb › 87 › A/T - 700 R4 Pump Whine or Moan2
- 86T124 › Nov › 86 › A/T - Leaks From the Oil Pump Body23
- 86188 › Oct › 86 › Oil Pump Body Seal - Fluid Leaks2
- 8696 › Jun › 86 › A/T - New Pump to Case Bolt and O-Ring Improves Sealing
- 86B37 › Feb › 86 › A/T - Harsh 1-2 and 2-3 Upshifts
All Technical Service Bulletins for Fluid Pump:24 pages
- 88T1997A › Mar › 89 › A/T - Fluid Leak Near Front Pump (Bushing Walkout)2
- 8856 › Sep › 87 › A/T - Updated Oil Pump Assemblies23
- 87T32 › Feb › 87 › A/T - THM 700-R4 Pump Whine or Moan23
- 8766 › Feb › 87 › A/T - 700 R4 Pump Whine or Moan2
- 86T124 › Nov › 86 › A/T - Leaks From the Oil Pump Body23
- 86188 › Oct › 86 › Oil Pump Body Seal - Fluid Leaks2
- 8696 › Jun › 86 › A/T - New Pump to Case Bolt and O-Ring Improves Sealing
- 86B89 › Jun › 86 › Pump to Case Bolt and O-Ring Assembly - Revised
- 86B37 › Feb › 86 › A/T - Harsh 1-2 and 2-3 Upshifts
- 85107 › Jul › 85 › A/T - New Pump Assembly Service Parts Information234
- ATRASIL856 › Jan › 85 › A/T - THM 400 Front Pump Interchangeability2
All Other Service Bulletins for Fluid Pump:10 pages
Governor, A/T › Component Information › Technical Service Bulletins8 pages
- Customer Interest: › 913717A › Jul › 91 › A/T - 4L60/700-R4 Transmissions Stuck In First2
- All Technical Service Bulletins: › 913717A › Jul › 91 › A/T - 4L60/700-R4 Transmissions Stuck In First2
All Other Service Bulletins for Governor:4 pages
All Other Service Bulletins for Governor:0 pages
- 04-06-01-029E › Apr › 10 › Vehicle - Engine Crankcase and Subsystems Flushing Info.
- 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON
- 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
Seals and Gaskets, A/T › System Information › Technical Service Bulletins6 pages
- By Symptom: › 86B46 › Mar › 86 › A/T Oil Pan Gasket - Eliminates Fluid Leaks2
- All Technical Service Bulletins: › 86B46 › Mar › 86 › A/T Oil Pan Gasket - Eliminates Fluid Leaks2
- All Other Service Bulletins for Seals and Gaskets: › 86182 › Oct › 86 › Electric Door Lock Switch - Separated While Installed2
- All Other Service Bulletins for Seals and Gaskets: › 86182 › Oct › 86 › Electric Door Lock Switch - Separated While Installed
Sensors and Switches - A/T10 pages
Fluid Pressure Sensor/Switch, A/T › Component Information › Technical Service Bulletins6 pages
Shift Interlock Switch › Component Information › Technical Service Bulletins2 pages
- Transmission Position Switch/Sensor, A/T › Component Information › Description and Operation
- Transmission Speed Sensor, A/T › Component Information › Specifications
Shift Interlock, A/T › Shift Interlock Switch › Component Information › Technical Service Bulletins3 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: › 87T41 › Jan › 87 › Rear Inner Headliner Roof Molding - Sagging
- All Other Service Bulletins for Shift Interlock Switch: › 87T41 › Jan › 87 › Rear Inner Headliner Roof Molding - Sagging
- Shift Solenoid, A/T › Component Information › Description and Operation › Upshift Solenoid2
- Shifter A/T › Component Information › Description and Operation
Shift Modulator › Component Information › Technical Service Bulletins4 pages
Customer Interest for Shift Modulator:2 pages
All Technical Service Bulletins for Shift Modulator:2 pages
Throttle Valve Cable/Linkage, A/T › Component Information10 pages
Technical Service Bulletins4 pages
- Customer Interest: › 85967AVIIC › Jun › 85 › A/T - Early & Soft Upshifts
All Technical Service Bulletins for Throttle Valve Cable/Linkage:2 pages
- All Other Service Bulletins for Throttle Valve Cable/Linkage: › 85100 › Jul › 85 › A/T - TV Cable Identification (700-R4 Light Duty)
- Description and Operation › THM 350C23
- Adjustments › 4L60 (THM 700-R4)23
Torque Converter › Component Information15 pages
Technical Service Bulletins13 pages
- All Other Service Bulletins for Torque Converter: › 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON2
- All Other Service Bulletins for Torque Converter: › 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON
- Description and Operation › Stator, Alternator2
Torque Converter Clutch, A/T › Component Information › Technical Service Bulletins19 pages
- Customer Interest: › 92427A › Nov › 91 › A/T - Intermittent Slip, Downshift, or Busy Cycling TCC2
- All Technical Service Bulletins: › 92427A › Nov › 91 › A/T - Intermittent Slip, Downshift, or Busy Cycling TCC2
All Other Service Bulletins for Torque Converter Clutch:15 pages
- 09-06-03-004D › Dec › 10 › Electrical - MIL ON/DTC's Set By Various Control Modules234
- 10-08-45-001B › Oct › 10 › Electrical - Information For Electrical Ground Repair234567
- 07-06-04-019D › Jun › 10 › Electrical - Intermittent MIL/DTC P2138/Reduced Power2
- 06-08-45-004 › May › 06 › Electrical - Instrument Panel & General Wiring Repair2
All Other Service Bulletins for Torque Converter Clutch:0 pages
- 09-06-03-004D › Dec › 10 › Electrical - MIL ON/DTC's Set By Various Control Modules
- 10-08-45-001B › Oct › 10 › Electrical - Information For Electrical Ground Repair
- 07-06-04-019D › Jun › 10 › Electrical - Intermittent MIL/DTC P2138/Reduced Power
- 06-08-45-004 › May › 06 › Electrical - Instrument Panel & General Wiring Repair
- Torque Converter Clutch Solenoid, A/T › Component Information › Locations
- Transmission Cooler, A/T › Component Information › Technical Service Bulletins › A/T - Fluid Oil Cooler Flush23456
Transmission Mount, A/T › Component Information › Technical Service Bulletins6 pages
- Transmission Position Switch/Sensor, A/T › Component Information › Description and Operation
- Transmission Pressure Test Port, A/T › Component Information › Technical Service Bulletins › A/T - New Case Assembly, Removal of Pressure Taps2
- Transmission Speed Sensor, A/T › Component Information › Specifications
- Vacuum Regulator Valve, A/T › Component Information › Description and Operation2
Valve Body, A/T › Component Information40 pages
Technical Service Bulletins37 pages
Customer Interest:9 pages
- 912837A › Apr › 91 › A/T - 4L60 Binding/Inoperative In Reverse2
- 86B717A › Apr › 86 › A/T - Shudder in Reverse2
- 86477C › Mar › 86 › A/T - Shudder in Reverse Condition2
- 8637 › Feb › 86 › A/T - Harsh 1-2 and 2-3 Shifts
- 86B37 › Feb › 86 › A/T - Harsh 1-2 and 2-3 Upshifts
- 85967AVIIC › Jun › 85 › A/T - Early & Soft Upshifts
All Technical Service Bulletins:27 pages
- 913967A › Aug › 91 › A/T - Evaluating Peened Spacer Plates2
- 912837A › Apr › 91 › A/T - 4L60 Binding/Inoperative In Reverse2
- 892037A › Jul › 89 › A/T - Proper Usage of Spacer Plate Gaskets, Overhaul Kit2
- 89637A › Jan › 89 › A/T - New Control Valve Assembly Elimination of TCC Bore2
- 86B66 › Apr › 86 › A/T - Elimation of Throttle Valve Sleeve2345
- 86B717A › Apr › 86 › A/T - Shudder in Reverse2
- 86477C › Mar › 86 › A/T - Shudder in Reverse Condition2
- 8652 › Mar › 86 › A/T - Control Valve Without Throttle Valve Sleeve Update2345
- 8637 › Feb › 86 › A/T - Harsh 1-2 and 2-3 Shifts
- 86B37 › Feb › 86 › A/T - Harsh 1-2 and 2-3 Upshifts
- 85967AVIIC › Jun › 85 › A/T - Early & Soft Upshifts
- 8571 › Apr › 85 › A/T - New Control Valve Assembly Identification2
- All Other Service Bulletins for Valve Body: › 884131B › Apr › 89 › A/C - Moan Noise With Compressor Engaged
- All Other Service Bulletins for Valve Body: › 884131B › Apr › 89 › A/C - Moan Noise With Compressor Engaged
- Locations › THM 350C Automatic Transmission23
Continuously Variable Transmission/Transaxle, CVT › Component Information › Technical Service Bulletins8 pages
- Customer Interest: › 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
- All Other Service Bulletins for Continuously Variable Transmission/Transaxle: › 04-06-01-029E › Apr › 10 › Vehicle - Engine Crankcase and Subsystems Flushing Info.2
Differential Assembly64 pages
- Differential Carrier › Carrier Bearings › Component Information › Adjustments › Borg Warner23456
Differential Case › Component Information › Technical Service Bulletins2 pages
- Differential Clutch › Component Information › Service and Repair › 7 1/2 - 8 1/2 Inch Ring Gear2345678
- Differential Axle Housing › Component Information › Service and Repair › Rockwell Full Floating Axle234
Fluid - Differential › Component Information10 pages
Technical Service Bulletins8 pages
- Customer Interest: › 913700B › Jul › 91 › Locking Differential - Chattering on Turns
All Technical Service Bulletins for Fluid - Differential:4 pages
All Other Service Bulletins for Fluid - Differential:3 pages
- Specifications › Leaded Gasoline Models - Schedules & Capacities2
Drive Axles, Bearings and Joints20 pages
- Seals and Gaskets, Drive Axles › System Information › Service and Repair
Wheel Bearing › Component Information6 pages
- Wheel Hub › Component Information › Service and Repair
Wheel Hub (Locking) › Component Information9 pages
- Wheel Seal › Component Information › Technical Service Bulletins › Wheel Seal - Revised
Drive/Propeller Shafts, Bearings and Joints28 pages
- Flex Plate › Component Information › Technical Service Bulletins › Flywheel Bolts - Revised Torque Specification
- Flywheel › Component Information › 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/Transaxle36 pages
- Case, M/T › Component Information › Specifications
- 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 Information3 pages
Gear, M/T8 pages
Synchronizer Hub, M/T › Component Information › Technical Service Bulletins4 pages
Synchronizer Ring, M/T › Component Information › Technical Service Bulletins4 pages
- Mainshaft Bearing/Bushing, M/T › Component Information › Specifications › Warner T-4C 4 Speed23
- 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 Information5 pages
- Transmission Mount, M/T › Component Information › Specifications
Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T10 pages
Fluid Pressure Sensor/Switch, A/T › Component Information › Technical Service Bulletins6 pages
Shift Interlock Switch › Component Information › Technical Service Bulletins2 pages
- Transmission Position Switch/Sensor, A/T › Component Information › Description and Operation
- Transmission Speed Sensor, A/T › Component Information › Specifications
Transfer Case6 pages
Fluid - Transfer Case › Component Information3 pages
- Shifter Transfer Case › Component Information › Specifications › Model 2072
- Shift Linkage, Transfer Case › Shift Cable, Transfer Case › Component Information › Adjustments
Transmission Control Systems14 pages
Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T3 pages
- 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/T10 pages
Fluid Pressure Sensor/Switch, A/T › Component Information › Technical Service Bulletins6 pages
Shift Interlock Switch › Component Information › Technical Service Bulletins2 pages
- Transmission Position Switch/Sensor, A/T › Component Information › Description and Operation
- Transmission Speed Sensor, A/T › Component Information › Specifications