V 20 P/U 4WD L6-292 4.8L (1988): Relays and Modules
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
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Relays and Modules - Accessories and Optional Equipment › Relay Module › Component Information › Technical Service Bulletins8 pages
Relays and Modules - Brakes and Traction Control › Electronic Brake Control Module › Component Information › Technical Service Bulletins16 pages
- Customer Interest: › 91735 › Oct › 90 › ABS - False Code 7/Brake Warning Light Illuminates234567
All Technical Service Bulletins for Electronic Brake Control Module:8 pages
- All Other Service Bulletins for Electronic Brake Control Module: › 911015 › Nov › 90 › Brakes - ECU Software Improvement
- Relays and Modules - Cruise Control › Cruise Controller <--> [Cruise Control Module] › Component Information › Description and Operation2
- Relays and Modules - Instrument Panel › Fuel Economy Warning System <--> [Fuel Distance/Mileage Module] › Component Information › Description and Operation
- Relays and Modules - Lighting and Horns › Horn Relay › Component Information › Locations
Relays and Modules - Powertrain Management15 pages
Relays and Modules - Computers and Control Systems12 pages
Engine Control Module › Component Information11 pages
Technical Service Bulletins10 pages
- Customer Interest: › 882518A › Jun › 88 › ECM - Intermittent Connection
All Technical Service Bulletins:6 pages
- 04-06-04-054B › Nov › 10 › Engine Controls - Aftermarket Accessory Usage2
- 913846E › Aug › 91 › ECM/PCM - Damaged and/or Misdiagnosed
- 90568 › Sep › 89 › ECM - Packard 32 Way Connector Identification
- 882518A › Jun › 88 › ECM - Intermittent Connection
- 8842 › Sep › 87 › Engine Controls - ECM May Contain Wrong PROM
- All Other Service Bulletins for Engine Control Module: › 93297A › Oct › 92 › A/T - Buzzing Noise at Idle23
- All Other Service Bulletins for Engine Control Module: › 93297A › Oct › 92 › A/T - Buzzing Noise at Idle
- Testing and Inspection › Diagnostic Trouble Code Descriptions
- Idle/Throttle Speed Control Unit › Component Information › Specifications
Relays and Modules - Fuel Delivery and Air Induction2 pages
- Relays and Modules - Ignition System › Ignition Control Module › Component Information › Service and Repair