C 2500 Truck 2WD V8-379 6.2L DSL VIN C FI (1985): Powertrain Management
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 L 4-bbl (1985), C 2500 Truck 2WD V8-350 5.7L VIN M 4-bbl (1986), 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).
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 - Powertrain Management › Relays and Modules - Computers and Control Systems › Engine Control Module › Component Information4 pages
Sensors and Switches - Powertrain Management8 pages
Sensors and Switches - Computers and Control Systems5 pages
- Engine Speed Sensor › Component Information › Service and Repair
- Oxygen Sensor › Component Information › Technical Service Bulletins › RTV Sealants - Use on Engines With Oxygen Sensors
- Throttle Position Sensor › Component Information › Adjustments
- Throttle Position Switch › Component Information › Adjustments
- Vehicle Speed Sensor › Component Information › Testing and Inspection
Sensors and Switches - Fuel Delivery and Air Induction3 pages
Tune-up and Engine Performance Checks21 pages
- Fuel Pressure › System Information › Specifications
Idle Speed › System Information3 pages
Air Cleaner Housing › Air Filter Element › Component Information › Technical Service Bulletins4 pages
Fuel Filter › Component Information › Technical Service Bulletins8 pages
- Customer Interest: › 8514 › Nov › 84 › Fuel Filter - Leak Concerns, Hard Start2
All Technical Service Bulletins for Fuel Filter:4 pages
- All Other Service Bulletins for Fuel Filter: › 906C45 › Apr › 90 › Fuel Filter Base - Restriction Switch Elimination2
- Firing Order › Component Information › Specifications › Ignition Firing Order
- Ignition Timing › Number One Cylinder › Component Information › Locations › Number 1 Cylinder Location
- Compression Check › System Information › Specifications
- Valve Clearance › System Information › Specifications2
Computers and Control Systems23 pages
- Cold Advance <--> [Cold Advance Solenoid] › Component Information › Testing and Inspection
Engine Control Module › Component Information4 pages
- Engine Speed Sensor › Component Information › Service and Repair
- Malfunction Indicator Lamp › Malfunction Indicator Lamp Driver Module › Component Information › Locations
- Memory Calibration Unit › Component Information › Technical Service Bulletins › PROM/MEMCAL - Identification Marks2
- Oxygen Sensor › Component Information › Technical Service Bulletins › RTV Sealants - Use on Engines With Oxygen Sensors
Relays and Modules - Computers and Control Systems › Engine Control Module › Component Information4 pages
Sensors and Switches - Computers and Control Systems5 pages
- Engine Speed Sensor › Component Information › Service and Repair
- Oxygen Sensor › Component Information › Technical Service Bulletins › RTV Sealants - Use on Engines With Oxygen Sensors
- Throttle Position Sensor › Component Information › Adjustments
- Throttle Position Switch › Component Information › Adjustments
- Vehicle Speed Sensor › Component Information › Testing and Inspection
- Throttle Position Sensor › Component Information › Adjustments
- Throttle Position Switch › Component Information › Adjustments
- Vehicle Speed Sensor › Component Information › Testing and Inspection
- Vehicle Speed Sensor Signal Buffer › Component Information › Technical Service Bulletins › Electrical - Speed Sensor Buffer Connector Labeled Wrong
Emission Control Systems15 pages
- Evaporative Emissions System › Canister Purge Control Valve › Component Information › Testing and Inspection
Exhaust Gas Recirculation8 pages
- EGR Control Solenoid › Component Information › Testing and Inspection
- EGR Electronic Vacuum Regulator Solenoid › Component Information › Testing and Inspection
- EGR Valve › Component Information › Locations23
- Exhaust Pressure Regulator Vacuum Valve, EGR › Component Information › Testing and Inspection2
- Thermal Vacuum Valve, EGR › Component Information › Testing and Inspection
- Positive Crankcase Ventilation › Component Information › Locations234
- Vacuum Restrictor › Component Information › Locations › Heavy Duty Emissions2
Fuel Delivery and Air Induction63 pages
- Fuel Pressure › System Information › Specifications
Idle Speed › System Information3 pages
Air Cleaner Housing › Air Filter Element › Component Information › Technical Service Bulletins4 pages
- Cold Start Solenoid (For Injection Pump) › Component Information › Description and Operation234
- Fuel › Component Information › Technical Service Bulletins › Fuel System - TOP TIER Detergent Gasoline (Canada)23
Fuel Filter › Component Information › Technical Service Bulletins8 pages
- Customer Interest: › 8514 › Nov › 84 › Fuel Filter - Leak Concerns, Hard Start2
All Technical Service Bulletins for Fuel Filter:4 pages
- All Other Service Bulletins for Fuel Filter: › 906C45 › Apr › 90 › Fuel Filter Base - Restriction Switch Elimination2
Fuel Hose Clamp › Component Information › Technical Service Bulletins3 pages
- Customer Interest: › 8550 › Mar › 85 › Fuel - Return Line Cap & Clamp Updated Replacement Parts
- All Technical Service Bulletins: › 8550 › Mar › 85 › Fuel - Return Line Cap & Clamp Updated Replacement Parts
- All Other Service Bulletins for Fuel Hose Clamp: › 918A170 › Dec › 91 › Backup Lamps/Tailgate Window Release - Inoperative
- All Other Service Bulletins for Fuel Hose Clamp: › 918A170 › Dec › 91 › Backup Lamps/Tailgate Window Release - Inoperative
- Fuel Injector › Fuel Injector Line › Component Information › Diagrams
Fuel Pressure Regulator › Component Information › Technical Service Bulletins2 pages
- Fuel Pump › Fuel Pressure › System Information › Specifications
Fuel Return Line › Component Information › Technical Service Bulletins4 pages
- Customer Interest: › 8550 › Mar › 85 › Fuel - Return Line Cap & Clamp Updated Replacement Parts
- All Technical Service Bulletins: › 8550 › Mar › 85 › Fuel - Return Line Cap & Clamp Updated Replacement Parts
- All Other Service Bulletins for Fuel Return Line: › 937A18 › Oct › 92 › A/T - Buzzing Noise at Idle2
- All Other Service Bulletins for Fuel Return Line: › 937A18 › Oct › 92 › A/T - Buzzing Noise at Idle
Sensors and Switches - Fuel Delivery and Air Induction3 pages
- Throttle Position Sensor › Component Information › Adjustments
- Throttle Position Switch › Component Information › Adjustments
Glow Plug System › Glow Plug › Component Information › Technical Service Bulletins9 pages
- Customer Interest: › 00-06-04-002 › Jan › 00 › Diesel Engine - Hard Start/Gray or White Smoke23
All Technical Service Bulletins:4 pages
- All Other Service Bulletins for Glow Plug: › 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON2
- All Other Service Bulletins for Glow Plug: › 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON
Transmission Control Systems7 pages
- Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T › Shift Solenoid, A/T › Component Information › Description and Operation › Upshift Solenoid2
- 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 - Revised (Sealed)
Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T › Fluid Pressure Sensor/Switch, A/T › Component Information › Technical Service Bulletins4 pages
- PROM - Programmable Read Only Memory › Component Information › Technical Service Bulletins › Engine Controls - ECM May Contain Wrong PROM