Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2682 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEW 5 OF 5)
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6
Section 2682 (Wiring Systems And Power Management - Component Connector End View 5 Of 5)
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Section 2682 (Wiring Systems And Power Management - Component Connector End View 5 Of 5)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- Serial Data Gateway (SDG) Module X1 (HP2)
- Serial Data Gateway (SDG) Module X2 (HP2)
- Speaker - Center I/P (UQS)
- Speaker - Left D-Pillar (Y91 with E52)
- Speaker - Left D-Pillar (E52, except Y91)
- Speaker - Left Front (UQ3)
- Speaker - Left Front (UQA or UQS)
- Speaker - Left Front Tweeter
- Speaker - Left Rear (UQ3)
- Speaker - Left Rear (UQA or UQS)
- Speaker - Right D-Pillar (Y91 with E52)
- Speaker - Right D-Pillar (E52, except Y91)
- Speaker - Right Front (UQ3)
- Speaker - Right Front (UQS or UQA)
- Speaker - Right Front Tweeter
- Speaker - Right Rear (UQ3)
- Speaker - Right Rear (UQA or UQS)
- Speaker - Subwoofer (UQA or UQS)
- Starter Motor X1 (except HP2)
- Starter Motor X2 (except HP2)
- Steering Angle Sensor
- Steering Gear X1 (HP2)
- Steering Gear X2 (HP2)
- Steering Wheel Control Switch - Left (K34 or KA9)
- Steering Wheel Control Switch - Right (UK3)
- Stop Lamp Switch
- Sunroof Control Module (CF5)
- Sunroof Switch (CF5)
- Sunshade - Left
- Sunshade - Right
- Suspension Damper Solenoid - Left Front (Z55)
- Suspension Damper Solenoid - Left Rear (Z55)
- Suspension Damper Solenoid - Right Front (Z55)
- Suspension Damper Solenoid - Right Rear (Z55)
- Suspension Position Sensor - Left Front (Z55)
- Suspension Position Sensor - Left Rear (Z55 or G69)
- Suspension Position Sensor - Right Front (Z55)
- Suspension Position Sensor - Right Rear (Z55 or G69)
- Tail Lamp Circuit Board - Left (Z75 with E52)
- Tail Lamp Circuit Board - Right (Z75 with E52)
- Tail/Stop and Turn Signal Lamp - Lower Left (without E52)
- Tail/Stop and Turn Signal Lamp - Lower Right (without E52)
- Tail/Stop and Turn Signal Lamp - Upper Left (without E52)
- Tail/Stop and Turn Signal Lamp - Upper Right (without E52)
- Tail/Stop Lamp - Left (X88 or Z88, with E52)
- Tail/Stop Lamp - Right (X88 or Z88, with E52)
- Tail/Turn Signal Lamp - Left (X88 or Z88, with E52)
- Tail/Turn Signal Lamp - Right (X88 or Z88, with E52)
- Theft Deterrent Module (TDM)
- Throttle Body
- Torque Converter Clutch (TCC) Pulse Width Modulation (PWM) Solenoid Valve, Wiring Harness Side (M30 or M70)
- Torque Converter Clutch (TCC) Pulse Width Modulation (PWM) Solenoid Valve, Wiring Harness Side (MT1)
- Tow/Haul Switch, Column Wiring Harness Side (MT1)
- Traction Control Switch (Z75)
- Trailer Connector
- Transfer Case 2/4 Wheel Drive Actuator Position Sensor (NQH)
- Transfer Case Encoder Motor (NQH)
- Transfer Case Shift Control Module X1 (NQH)
- Transfer Case Shift Control Module X2 (NQH)
- Transfer Case Shift Control Module X3 (NQH)
- Transfer Case Shift Control Switch (NQH)
- Transmission Control Module (TCM) (M30 or M70)
- Transmission Control Module (TCM) (MT1)
- Transmission Power Inverter Module (3 Phase) Cable Cover (HP2)
- TU/TD Assembly Harness J1 (MYC or MYD)
- TU/TD Assembly Harness J4 (MYC or MYD)
- TU/TD Assembly Harness J5 (MYC or MYD)
- Turn Signal/Multifunction Switch X1
- Turn Signal/Multifunction Switch X2
- Turn Signal/Multifunction Switch X3
- Turn Signal/Multifunction Switch X4 (C25)
- Turn Signal Lamp - Left Front (Z75)
- Turn Signal Lamp - Right Front (Z75)
- Valve Lifter Oil Manifold (VLOM) Assembly (except L92, LY2 or LY6)
- Vehicle Communication Interface Module (VCIM) X1 (UE1)
- Vehicle Communication Interface Module (VCIM) X2 (UE1)
- Vehicle Communication Interface Module (VCIM) X3 (UE1 with U3R, U3U or UVB)
- Vehicle Inclination Sensor (SPO Alarm)
- Vehicle Shock Sensor (SPO Alarm)
- Vehicle Speed Sensor (VSS) (M30, M70 or MYD)
- Vehicle Speed Sensor (VSS) (MT1)
- Wheel Speed Sensor (WSS) - Left Front (HP2 or JD9 Under 8600 GVW)
- Wheel Speed Sensor (WSS) - Left Front (JH6 Over 8600 GVW)
- Wheel Speed Sensor (WSS) - Left Rear
- Wheel Speed Sensor (WSS) - Right Front (HP2 or JD9 Under 8600 GVW)
- Wheel Speed Sensor (WSS) - Right Front (JH6 Over 8600 GVW)
- Wheel Speed Sensor (WSS) - Right Rear
- Window Motor - Driver
- Window Motor - Left Rear
- Window Motor - Passenger
- Window Motor - Right Rear
- Window Switch - Left Rear
- Window Switch - Right Rear
- Windshield Outside Moisture Sensor (CE1)
- Windshield Washer Fluid Level Switch
- Windshield Washer Fluid Pump
- Windshield Washer Solvent Heater X1 (XA7)
- Windshield Washer Solvent Heater X2 (XA7)
- Windshield Wiper Motor
- Yaw and Lateral Accelerometer Sensor (HP2 or JH6 over 8600 GVW)
- Yaw and Lateral Accelerometer Sensor (JD9 under 8600 GVW, except HP2)
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.