Sierra 2500 2WD V8-8.1L VIN G (2005): Powertrain Management
Also for this vehicle: Sierra 2500 2WD V8-6.0L (2008), Sierra 2500 2WD V8-6.0L VIN U (2004), Sierra 2500 2WD V8-6.6L DSL Turbo (2007), Sierra 2500 2WD V8-6.6L DSL Turbo VIN 2 (2004), Sierra 2500 Denali 2WD V8-6.0L (2011).
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 Management220 pages
Relays and Modules - Computers and Control Systems148 pages
Body Control Module › Component Information116 pages
Engine Control Module › Component Information32 pages
Technical Service Bulletins21 pages
- Recalls: › 05539A › Apr › 05 › Recall - PCM Integrated Circuit Chip Damage2345678
All Technical Service Bulletins for Engine Control Module:11 pages
- All Other Service Bulletins for Engine Control Module: › 07-08-44-016A › Aug › 07 › Entertainment System - DVD Monitor Display Inoperative2
- Diagrams › Connector Views2345678
- Description and Operation › Powertrain Control Module (PCM)23
Sensors and Switches - Powertrain Management94 pages
Sensors and Switches - Computers and Control Systems78 pages
- Accelerator Pedal Position Sensor › Component Information › Diagrams234
Air Flow Meter/Sensor › Component Information2 pages
- Brake Pressure Switch › Component Information › Locations
Camshaft Position Sensor › Component Information2 pages
- Clutch Switch, ECM › Component Information › Locations
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations2345
- Fuel Tank Pressure Sensor › Component Information › Locations234
- Intake Air Temperature Sensor › Component Information › Locations234
Knock Sensor › Component Information8 pages
- Manifold Pressure/Vacuum Sensor › Component Information › Locations23456
- Oil Level Sensor For ECM › Component Information › Diagrams
- Oil Pressure Sensor › Component Information › Service and Repair2
Transmission Position Switch/Sensor, A/T › Component Information14 pages
- Vehicle Speed Sensor › Component Information › Technical Service Bulletins › A/T - Shifting/Poor Performance2
Sensors and Switches - Fuel Delivery and Air Induction6 pages
- Accelerator Pedal Position Sensor › Component Information › Diagrams234
Air Flow Meter/Sensor › Component Information2 pages
Sensors and Switches - Ignition System10 pages
Camshaft Position Sensor › Component Information2 pages
Knock Sensor › Component Information8 pages
Tune-up and Engine Performance Checks21 pages
Fuel Pressure › System Information5 pages
Air Cleaner Housing › Air Filter Element › Component Information › Technical Service Bulletins4 pages
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair › Fuel Pressure Gage Installation and Removal2
- Ignition Cable › Component Information › Specifications23
- Spark Plug › Component Information › Specifications2345
- Compression Check › System Information › Specifications2
Computers and Control Systems554 pages
- Accelerator Pedal Position Sensor › Component Information › Diagrams234
Air Flow Meter/Sensor › Component Information2 pages
- Intake Air Temperature Sensor › Component Information › Locations234
Body Control Module › Component Information116 pages
- Brake Signal › Brake Pressure Switch › Component Information › Locations
Camshaft Position Sensor › Component Information2 pages
- Clutch Switch, ECM › Component Information › Locations
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations2345
- Data Link Connector › Component Information › Locations2
- Electronic Throttle Actuator › Component Information › Locations23456789
Engine Control Module › Component Information33 pages
- Fuel Tank Pressure Sensor › Component Information › Locations234
Knock Sensor › Component Information8 pages
- Manifold Pressure/Vacuum Sensor › Component Information › Locations23456
- Oil Level Sensor For ECM › Component Information › Diagrams
- Oil Pressure Sensor › Component Information › Service and Repair2
Relays and Modules - Computers and Control Systems151 pages
Body Control Module › Component Information118 pages
Technical Service Bulletins4 pages
- Customer Interest: › 05-02-118-002 › Feb › 05 › Steering - 'Service Rear Wheel Steering' Message
- All Technical Service Bulletins: › 05-02-118-002 › Feb › 05 › Steering - 'Service Rear Wheel Steering' Message
- All Other Service Bulletins for Body Control Module: › 04-08-50-016C › Aug › 05 › Interior - Erratic Memory Seat Operation2
- All Other Service Bulletins for Body Control Module: › 04-08-50-016C › Aug › 05 › Interior - Erratic Memory Seat Operation
- Diagrams › Diagram Information and Instructions234567891011121314151617181920…97
- Description and Operation › Body Control System2345
- Testing and Inspection › Initial Inspection and Diagnostic Overview23456789
- Service and Repair › Procedures23
Engine Control Module › Component Information33 pages
Sensors and Switches - Computers and Control Systems78 pages
- Accelerator Pedal Position Sensor › Component Information › Diagrams234
Air Flow Meter/Sensor › Component Information2 pages
- Brake Pressure Switch › Component Information › Locations
Camshaft Position Sensor › Component Information2 pages
- Clutch Switch, ECM › Component Information › Locations
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations2345
- Fuel Tank Pressure Sensor › Component Information › Locations234
- Intake Air Temperature Sensor › Component Information › Locations234
Knock Sensor › Component Information8 pages
- Manifold Pressure/Vacuum Sensor › Component Information › Locations23456
- Oil Level Sensor For ECM › Component Information › Diagrams
- Oil Pressure Sensor › Component Information › Service and Repair2
Transmission Position Switch/Sensor, A/T › Component Information14 pages
- Vehicle Speed Sensor › Component Information › Technical Service Bulletins › A/T - Shifting/Poor Performance2
Transmission Position Switch/Sensor, A/T › Component Information14 pages
- Vehicle Speed Sensor › Component Information › Technical Service Bulletins › A/T - Shifting/Poor Performance2
Emission Control Systems102 pages
- Catalytic Converter › Component Information › Technical Service Bulletins › Exhaust System - Catalytic Converter Precautions
Evaporative Emissions System99 pages
Canister Purge Control Valve › Component Information › Technical Service Bulletins27 pages
- Customer Interest: › 02-06-04-037I › Sep › 10 › Emissions - MIL ON/DTC P0446 Stored In ECM2345
- All Technical Service Bulletins: › 02-06-04-037I › Sep › 10 › Emissions - MIL ON/DTC P0446 Stored In ECM2345
All Other Service Bulletins for Canister Purge Control Valve:17 pages
- 09-06-03-004D › Dec › 10 › Electrical - MIL ON/DTC's Set By Various Control Modules234
- 10-08-45-001B › Oct › 10 › Electrical - Information For Electrical Ground Repair234567
- 07-06-04-019D › Jun › 10 › Electrical - Intermittent MIL/DTC P2138/Reduced Power2
- 06-08-45-004 › May › 06 › Electrical - Instrument Panel & General Wiring Repair2
- 03-08-50-014A › Jan › 06 › Electrical - No Module Communication/DTCs/Warning Lamps2
All Other Service Bulletins for Canister Purge Control Valve:0 pages
- 09-06-03-004D › Dec › 10 › Electrical - MIL ON/DTC's Set By Various Control Modules
- 10-08-45-001B › Oct › 10 › Electrical - Information For Electrical Ground Repair
- 07-06-04-019D › Jun › 10 › Electrical - Intermittent MIL/DTC P2138/Reduced Power
- 06-08-45-004 › May › 06 › Electrical - Instrument Panel & General Wiring Repair
- 03-08-50-014A › Jan › 06 › Electrical - No Module Communication/DTCs/Warning Lamps
- Canister Purge Solenoid › Component Information › Diagrams234
Canister Purge Volume Control Valve › Component Information › Technical Service Bulletins27 pages
- Customer Interest: › 02-06-04-037I › Sep › 10 › Emissions - MIL ON/DTC P0446 Stored In ECM2345
- All Technical Service Bulletins: › 02-06-04-037I › Sep › 10 › Emissions - MIL ON/DTC P0446 Stored In ECM2345
All Other Service Bulletins for Canister Purge Volume Control Valve:17 pages
- 09-06-03-004D › Dec › 10 › Electrical - MIL ON/DTC's Set By Various Control Modules234
- 10-08-45-001B › Oct › 10 › Electrical - Information For Electrical Ground Repair234567
- 07-06-04-019D › Jun › 10 › Electrical - Intermittent MIL/DTC P2138/Reduced Power2
- 06-08-45-004 › May › 06 › Electrical - Instrument Panel & General Wiring Repair2
- 03-08-50-014A › Jan › 06 › Electrical - No Module Communication/DTCs/Warning Lamps2
All Other Service Bulletins for Canister Purge Volume Control Valve:0 pages
- 09-06-03-004D › Dec › 10 › Electrical - MIL ON/DTC's Set By Various Control Modules
- 10-08-45-001B › Oct › 10 › Electrical - Information For Electrical Ground Repair
- 07-06-04-019D › Jun › 10 › Electrical - Intermittent MIL/DTC P2138/Reduced Power
- 06-08-45-004 › May › 06 › Electrical - Instrument Panel & General Wiring Repair
- 03-08-50-014A › Jan › 06 › Electrical - No Module Communication/DTCs/Warning Lamps
Evaporative Canister Filter › Component Information › Technical Service Bulletins10 pages
Evaporative Check Valve › Component Information › Technical Service Bulletins10 pages
- Evaporative Emissions Hose › Component Information › Service and Repair › Evaporative Emission (EVAP) Hoses/Pipes Replacement - Engine234567891011
- Evaporative System Service Port › Component Information › Description and Operation
- Positive Crankcase Ventilation › Component Information › Description and Operation2
Fuel Delivery and Air Induction340 pages
Fuel Pressure › System Information5 pages
- Fuel Pressure Release › System Information › Service and Repair › Fuel Pressure Gage Installation and Removal2
- Accelerator Pedal Position Sensor › Component Information › Diagrams234
Air Cleaner Housing › Air Filter Element › Component Information › Technical Service Bulletins4 pages
Air Flow Meter/Sensor › Component Information2 pages
Fuel Filler Cap › Component Information › Technical Service Bulletins6 pages
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair › Fuel Pressure Gage Installation and Removal2
Fuel Injector › Component Information30 pages
Technical Service Bulletins12 pages
- Customer Interest: › 03-06-04-030G › Apr › 09 › Fuel System - Driveability Issues/MIL/Multiple DTC's2345
All Technical Service Bulletins for Fuel Injector:6 pages
- All Other Service Bulletins for Fuel Injector: › 04-06-04-051B › Jan › 06 › Fuel System - Fuel Injector Maintenance Cleaning
- Diagrams › Connector Views2345678
- Testing and Inspection › Fuel Injector Coil Test234567
- Service and Repair › Fuel Injector Cleaning Procedure23
Fuel Line Coupler › Component Information7 pages
- Fuel Pressure Regulator › Component Information › Description and Operation
Fuel Pressure Pulsation Damper › Component Information › Technical Service Bulletins22 pages
- Fuel Pump Pickup Filter › Component Information › Description and Operation
Fuel Rail › Component Information31 pages
Technical Service Bulletins29 pages
Component Information7 pages
- Component Information › Service and Repair2
- Fuel Return Line › Component Information › Service and Repair › Fuel Hose/Pipes Assembly Replacement23456789101112131415
- Fuel Supply Line › Component Information › Service and Repair › Fuel Hose/Pipes Replacement - Chassis (Pickup)23456789101112131415
- Fuel Tank Unit › Component Information › Diagrams234
- Resonator, Intake Air › Component Information › Service and Repair
Sensors and Switches - Fuel Delivery and Air Induction6 pages
- Accelerator Pedal Position Sensor › Component Information › Diagrams234
Air Flow Meter/Sensor › Component Information2 pages
Throttle Body › Component Information5 pages
Ignition System39 pages
Camshaft Position Sensor › Component Information2 pages
- Ignition Cable › Component Information › Specifications23
- Ignition Coil › Component Information › Diagrams234567891011
Knock Sensor › Component Information8 pages
Sensors and Switches - Ignition System10 pages
Camshaft Position Sensor › Component Information2 pages
Knock Sensor › Component Information8 pages
- Spark Plug › Component Information › Specifications2345
Transmission Control Systems148 pages
Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T56 pages
- Band Control Solenoid Valve, A/T › Component Information › Service and Repair › Control Valve Solenoid Replacement (Solenoid A, B)234
Pressure Regulating Solenoid, A/T › Component Information8 pages
- Shift Interlock Solenoid › Component Information › Diagrams234
Lamps and Indicators - Transmission and Drivetrain › Lamps and Indicators - A/T › Shift Indicator › A/T Shift Indicator Module › Component Information › Technical Service Bulletins14 pages
Recalls for A/T Shift Indicator Module:7 pages
All Technical Service Bulletins for A/T Shift Indicator Module:7 pages
- Relays and Modules - Transmission and Drivetrain › Relays and Modules - A/T › Control Module, A/T › Component Information › Technical Service Bulletins › Engine, A/T Controls - Shared Diagnostic Trouble Codes
Sensors and Switches - Transmission and Drivetrain77 pages
Sensors and Switches - A/T65 pages
- Brake Switch - TCC › Component Information › Locations
Tow/Haul Switch <--> [Transmission Mode Switch, A/T] › Component Information6 pages
Transmission Position Switch/Sensor, A/T › Component Information14 pages
Transmission Temperature Sensor/Switch, A/T › Component Information6 pages
Sensors and Switches - M/T › Transmission Speed Sensor, M/T › Component Information12 pages
PROM - Programmable Read Only Memory › Component Information › Technical Service Bulletins6 pages