Chevy Truck R 20 P/U 2WD L6-292 4.8L (1988)
Relays and Modules
Relays and Modules - Accessories and Optional Equipment
Relays and Modules - Brakes and Traction Control
Relays and Modules - Cruise Control
Relays and Modules - Instrument Panel
Relays and Modules - Lighting and Horns
Relays and Modules - Powertrain Management
Relays and Modules - Computers and Control Systems
Engine Control Module
Component Information
Technical Service Bulletins
Customer Interest:
All Technical Service Bulletins:
04-06-04-054B
913846E
90568
882518A
8842
Sep
87
Engine Controls - ECM May Contain Wrong PROM
All Other Service Bulletins for Engine Control Module:
All Other Service Bulletins for Engine Control Module:
Page 131
Page 132
Testing and Inspection
Idle/Throttle Speed Control Unit
Relays and Modules - Fuel Delivery and Air Induction
Relays and Modules - Ignition System
Sensors and Switches
Maintenance
Engine, Cooling and Exhaust
Powertrain Management
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