C 2500 Truck 2WD V8-350 5.7L VIN L 4-bbl (1985): Relays and Modules

Also for this vehicle: C 2500 Truck 2WD L6-292 4.8L (1986), C 2500 Truck 2WD V6-262 4.3L (1985), C 2500 Truck 2WD V8-305 5.0L (1986), C 2500 Truck 2WD V8-305 5.0L VIN H TBI (1995), C 2500 Truck 2WD V8-305 5.0L VIN M SFI (1996), C 2500 Truck 2WD V8-350 5.7L (1988), C 2500 Truck 2WD V8-350 5.7L VIN M 4-bbl (1986), C 2500 Truck 2WD V8-379 6.2L DSL VIN C FI (1985), C 2500 Truck 2WD V8-379 6.2L DSL VIN J FI (1986), C 2500 Truck 2WD V8-393 6.5L DSL (1994), C 2500 Truck 2WD V8-393 6.5L DSL Turbo (1992), C 2500 Truck 2WD V8-393 6.5L DSL Turbo VIN S (1995), C 2500 Truck 2WD V8-454 7.4L (1985), C 2500 Truck 2WD V8-454 7.4L VIN J SFI (1996), C 2500 Truck 2WD V8-454 7.4L VIN N TBI (1995), C 2500 Truck 2WD V8-5.7L VIN R (1997), C 2500 Truck 2WD V8-6.0L VIN U (2002), C 2500 Truck 2WD V8-6.5L DSL Turbo VIN F (1994), C 2500 Truck 2WD V8-6.5L DSL Turbo VIN S (1997), C 2500 Truck 2WD V8-6.6L DSL Turbo VIN 1 (2001), C 2500 Truck 2WD V8-8.1L VIN G (2002).

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1. 01Relays and ModulesRelays and Modules: Sections
   • Relays and Modules - Accessories and Optional Equipment › Relay Module › Component Information › Technical Service Bulletins8 pages

     • Customer Interest for Relay Module: › 09-06-03-004D › Dec › 10 › Electrical - MIL ON/DTC's Set By Various Control Modules234
     • All Technical Service Bulletins for Relay Module: › 09-06-03-004D › Dec › 10 › Electrical - MIL ON/DTC's Set By Various Control Modules234
   • Relays and Modules - Cruise Control › Cruise Controller <--> [Cruise Control Module] › Component Information › Technical Service Bulletins2 pages

     • Customer Interest for Cruise Controller: › 8594 › Jun › 85 › Cruise Control - Engine Surge More Noticeable Low Speeds
     • All Technical Service Bulletins for Cruise Controller: › 8594 › Jun › 85 › Cruise Control - Engine Surge More Noticeable Low Speeds
   • Relays and Modules - Instrument Panel › Malfunction Indicator Lamp Driver Module › Component Information › Locations
   • Relays and Modules - Lighting and Horns2 pages

     • Horn Relay › Component Information › Locations
     • Lamp Control Module › Component Information › Locations
   • Relays and Modules - Powertrain Management25 pages

     • Relays and Modules - Computers and Control Systems18 pages

       • Electronic Spark Timing <--> [Electronic Spark Control Module] › Component Information › Locations › Typical Electronic Spark System (ESC)2
       • Engine Control Module › Component Information14 pages

         • Technical Service Bulletins › Engine Controls - Aftermarket Accessory Usage234567
         • Description and Operation › "E" Cell234
         • Testing and Inspection › Diagnostic Trouble Code Descriptions23
       • Idle Speed Control Motor <--> [Idle/Throttle Speed Control Unit] › Component Information › Specifications › Electrical Specifications2
     • Relays and Modules - Fuel Delivery and Air Induction3 pages

       • Idle Speed Control Motor <--> [Idle/Throttle Speed Control Unit] › Component Information › Specifications › Electrical Specifications2
       • Idle Up Control Relay › Component Information › Locations
     • Relays and Modules - Ignition System4 pages

       • Electronic Spark Timing <--> [Electronic Spark Control Module] › Component Information › Locations › Typical Electronic Spark System (ESC)2
       • Ignition Control Module › Component Information › Testing and Inspection2
2. 02Sensors and SwitchesSensors and Switches: Sections
3. 03MaintenanceMaintenance: Sections
4. 04Engine, Cooling and ExhaustEngine, Cooling and Exhaust: Sections
5. 05Powertrain ManagementPowertrain Management: Sections
6. 06Transmission and DrivetrainTransmission and Drivetrain: Sections
7. 07Brakes and Traction ControlBrakes and Traction Control: Sections
8. 08Starting and ChargingStarting and Charging: Sections
9. 09Power and Ground DistributionPower and Ground Distribution: Sections
10. 10Steering and SuspensionSteering and Suspension: Sections
11. 11Heating and Air ConditioningHeating and Air Conditioning: Sections
12. 12Restraint SystemsRestraint Systems: Sections
13. 13Accessories and Optional EquipmentAccessories and Optional Equipment: Sections
14. 14Body and FrameBody and Frame: Sections
15. 15Cruise ControlCruise Control: Sections
16. 16Instrument Panel, Gauges and Warning IndicatorsInstrument Panel, Gauges and Warning Indicators: Sections
17. 17Lighting and HornsLighting and Horns: Sections
18. 18Windows and GlassWindows and Glass: Sections
19. 19Wiper and Washer SystemsWiper and Washer Systems: Sections