Ascender 4WD V8-5.3L (2004): Relays and Modules
Also for this vehicle: Ascender 2WD L6-4.2L (2003), Ascender 2WD V8-5.3L (2004), Ascender 4WD L6-4.2L (2003).
Diagnostics
Maintenance
Engine
Transmission
Brakes
Electrical
Steering & suspension
Heating & A/C
Body & interior
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Relays and Modules - Accessories and Optional Equipment › Emergency Contact Module › Component Information › Technical Service Bulletins35 pages
All Technical Service Bulletins for Emergency Contact Module:13 pages
- SB08-13-S005 › Aug › 08 › Campaign - OnStar(R) Analog System Deactivation2345678
- SB08-13-S002 › Feb › 08 › OnStar(R) - Generation 5 to Generation 6 Upgrade23
- IB08-13-S002 › Feb › 08 › OnStar(R) - Re-Establishing Communications
- IB08-13-S001 › Jan › 08 › OnStar(R) - Incorrect GPS Position During OnStar(R) Call
- Customer Interest: › IB08-13-S001 › Jan › 08 › OnStar(R) - Incorrect GPS Position During OnStar(R) Call
- Recalls: › SB08-13-S005 › Aug › 08 › Campaign - OnStar(R) Analog System Deactivation2345678
All Other Service Bulletins for Emergency Contact Module:12 pages
All Other Service Bulletins for Emergency Contact Module:1 page
- SB08-13-S002 › Feb › 08 › OnStar(R) - Generation 5 to Generation 6 Upgrade
- IB08-13-S002 › Feb › 08 › OnStar(R) - Re-Establishing Communications
- IB08-13-S001 › Jan › 08 › OnStar(R) - Incorrect GPS Position During OnStar(R) Call
Relays and Modules - Body and Frame15 pages
- Door Module › Component Information › Locations234
- Memory Positioning Module › Component Information › Locations23
- Pedal Positioning Relay › Component Information › Locations23
- Power Door Lock Relay › Component Information › Locations
- Power Seat Control Module › Component Information › Locations
Power Trunk / Liftgate Control Module › Component Information2 pages
- Sunroof / Moonroof Module › Component Information › Locations
Relays and Modules - Brakes and Traction Control › Electronic Brake Control Module › Component Information › Technical Service Bulletins4 pages
- Relays and Modules - Cooling System › Radiator Cooling Fan Motor Relay › Component Information › Locations2
Relays and Modules - HVAC11 pages
- Blower Motor Relay › Component Information › Service and Repair
- Compressor Clutch Relay › Component Information › Service and Repair
Control Module HVAC › Component Information › Technical Service Bulletins8 pages
All Technical Service Bulletins for Control Module HVAC:4 pages
- Customer Interest: › SB06-12-S002 › May › 06 › A/C - Musty Odors On Hot/Humid Days2
All Other Service Bulletins for Control Module HVAC:2 pages
- System Relay, HVAC › Component Information › Locations
Relays and Modules - Lighting and Horns31 pages
- Fog/Driving Lamp Relay › Component Information › Locations
Hazard Flasher Relay › Component Information › Technical Service Bulletins16 pages
- All Technical Service Bulletins: › IB04-03-S001 › Feb › 04 › Emissions - Misfire DTC's/Catalytic Converter Damage
- Recalls: › SB05-04-S002 › Jul › 05 › Recall - Flasher Relay Module Replacement2345
- All Other Service Bulletins for Catalytic Converter: › SB05-04-S002 › Jul › 05 › Recall - Flasher Relay Module Replacement2345
- All Other Service Bulletins for Hazard Flasher Relay: › IB04-03-S001 › Feb › 04 › Recalls for Hazard Flasher Relay: › SB05-04-S002 › Jul › 05 › Recall - Flasher Relay Module Replacement2345
- Headlamp Relay › Component Information › Locations
- High Beam Relay › Component Information › Locations
- Horn Relay › Component Information › Locations
- Parking Lamp Relay › Component Information › Locations
Turn Signal Relay › Component Information › Technical Service Bulletins10 pages
Relays and Modules - Powertrain Management66 pages
Relays and Modules - Computers and Control Systems64 pages
- Relays and Modules - Fuel Delivery and Air Induction › Fuel Pump Relay › Component Information › Locations
- Relays and Modules - Ignition System › Ignition Relay › Component Information › Locations
- Relays and Modules - Restraint Systems › Air Bag Control Module › Component Information › Locations234567
- Relays and Modules - Starting and Charging › Starter Relay › Component Information › Locations
Relays and Modules - Transmission and Drivetrain › Relays and Modules - Transfer Case › Control Module, Transfer Case › Component Information28 pages
Technical Service Bulletins23 pages
All Technical Service Bulletins:11 pages
- SB06-05-S002 › Aug › 06 › Drivetrain - 4WD Lamp and System Inoperative2
- SB05-13-S002 › Mar › 05 › Audio System - Speaker Buzzing in 4X4 Mode23
- SB05-05-S001 › Feb › 05 › Drivetrain - 4WD Light ON/4WD Inoperative/DTC C05502
- SB04-05-S011 › Oct › 04 › 4X4 System - Delayed Front Wheel Engagement
- SN082004-023 › Aug › 04 › Engine Controls - Lack Of Power/TCC Engaged by 20mph
- SB04-05-S010 › Jul › 04 › 4X4 System - Inoperative/AWD/4WD Lamps ON2
Customer Interest:10 pages
- SB06-05-S002 › Aug › 06 › Drivetrain - 4WD Lamp and System Inoperative2
- SB05-13-S002 › Mar › 05 › Audio System - Speaker Buzzing in 4X4 Mode23
- SB05-05-S001 › Feb › 05 › Drivetrain - 4WD Light ON/4WD Inoperative/DTC C05502
- SB04-05-S011 › Oct › 04 › 4X4 System - Delayed Front Wheel Engagement
- SB04-05-S010 › Jul › 04 › 4X4 System - Inoperative/AWD/4WD Lamps ON2
- All Other Service Bulletins for Control Module: › SB04-11-S004 › Jul › 04 › Body - Liftgate Glass Unlatches on Bumpy Roads2
- All Other Service Bulletins for Control Module: › SB04-11-S004 › Jul › 04 › Body - Liftgate Glass Unlatches on Bumpy Roads
- Service and Repair › Transfer Case Shift Control Module Replacement2345
Relays and Modules - Wiper and Washer Systems5 pages
- Windshield Washer Control Module › Component Information › Technical Service Bulletins › Wipers/Washers - Will Not Turn Off, Other Concerns
- Windshield Washer Relay › Component Information › Locations2
- Wiper Control Module › Component Information › Technical Service Bulletins › Wipers/Washers - Will Not Turn Off, Other Concerns
- Wiper Relay › Component Information › Locations