- GMC Truck K 1500 Truck 4WD V8-379 6.2L DSL (1989)
- Relays and Modules
- Sensors and Switches
- Maintenance
- Engine, Cooling and Exhaust
- Powertrain Management
- Transmission and Drivetrain
- Actuators and Solenoids - Transmission and Drivetrain
- Automatic Transmission/Transaxle
- Clutch, M/T
- Continuously Variable Transmission/Transaxle, CVT
- Differential Assembly
- Drive Axles, Bearings and Joints
- Drive/Propeller Shafts, Bearings and Joints
- Flex Plate
- Flywheel
- Lamps and Indicators - Transmission and Drivetrain
- Manual Transmission/Transaxle
- Relays and Modules - Transmission and Drivetrain
- Sensors and Switches - Transmission and Drivetrain
- Transfer Case
- Transmission Control Systems
- Actuators and Solenoids - Transmission and Drivetrain
- Actuators and Solenoids - A/T
- Pressure Regulating Solenoid, A/T
- Detent Solenoid <--> [Shift Solenoid, A/T]
- Torque Converter Clutch Solenoid, A/T
- Component Information
- Technical Service Bulletins
- A/T - TCC Wiring Shorted to Ground, Blown Fuses
- Page 4701
- Page 4702
- Actuators and Solenoids - Differential
- Actuators and Solenoids - Transfer Case
- Lamps and Indicators - Transmission and Drivetrain
- Relays and Modules - Transmission and Drivetrain
- Sensors and Switches - Transmission and Drivetrain
- Brakes and Traction Control
- Starting and Charging
- Power and Ground Distribution
- Steering and Suspension
- Heating and Air Conditioning
- Restraint Systems
- Accessories and Optional Equipment
- Body and Frame
- Cruise Control
- Instrument Panel, Gauges and Warning Indicators
- Lighting and Horns
- Windows and Glass
- Wiper and Washer Systems