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.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1210 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT VIEWS)FRONT OF VEHICLE/ENGINE COMPARTMENT COMPONENT VIEWS
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6
Front of Vehicle/Engine Compartment Component Views
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Front of Vehicle/Engine Compartment Component Views
WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
| Callout | Component Name |
|---|---|
| 1 | Hood |
| 2 | Inflatable Restraint Front Sensor - Left |
| 3 | Inflatable Restraint Front Sensor - Right |
| Callout | Component Name |
|---|---|
| 1 | Lower Radiator Support |
| 2 | Inflatable Restraint Front End Sensor |
| Callout | Component Name |
|---|---|
| 1 | Park/Turn Signal Lamp - Upper Right |
| 2 | Headlmap - Right Low Beam |
| 3 | Headlmap - Left Low Beam |
| 4 | Park/Turn Signal Lamp - Upper Left |
| 5 | Park/Turn Signal Lamp - Lower Left |
| 6 | Headlamp - Left High Beam |
| 7 | Fog Lamp - Left Front (T96) |
| 8 | Fog Lamp - Right Front (T96) |
| 9 | Headlamp - Right High Beam |
| 10 | Park/Turn Signal Lamp - Lower Right |
| Callout | Component Name |
|---|---|
| 1 | Headlamp - Right Low Beam |
| 2 | Park/Turn Signal Lamp - Upper Right |
| 3 | Park/Turn Signal Lamp - Upper Left |
| 4 | Headlamp - Left Low Beam |
| 5 | Marker Lamp - Left Front |
| 6 | Headlamp - Left High Beam |
| 7 | Park/Turn Signal Lamp - Lower Left |
| 8 | Fog Lamp - Left Front (T96) |
| 9 | Fog Lamp - Right Front (T96) |
| 10 | Park/Turn Signal Lamp - Lower Right |
| 11 | Headlamp - Right High Beam |
| 12 | Marker Lamp - Right Front |
| Callout | Component Name |
|---|---|
| 1 | Upper Tie Bar |
| 2 | Hood Ajar Switch (AP3/AP8) |
| 3 | Ambient Air Temperature Sensor - ISRVM |
| Callout | Component Name |
|---|---|
| 1 | Horn - Right (7Z1/YE9) |
| 2 | Radiator Core Support |
| 3 | Horn - Left |
| Callout | Component Name |
|---|---|
| 1 | Radiator Core Support |
| 2 | Ambient Air Temperature Sensor (DF5) |
| 3 | Ambient Air Temperature Sensor - HVAC (CJ2) |
| Callout | Component Name |
|---|---|
| 1 | Engine Cooling Fan - Left |
| 2 | Engine Cooling Fan - Right |
| 3 | Forward Lamp Harness |
| Callout | Component Name |
|---|---|
| 1 | Engine |
| 2 | Front Fascia |
| 3 | A/C Low Pressure Switch (C67/CJ2) |
| 4 | Surge Tank |
| 5 | Engine Coolant Level Switch |
| Callout | Component Name |
|---|---|
| 1 | Windshield Wiper Motor |
| 2 | Power Brake Booster (JL4) |
| 3 | Windshield Washer Solvent Heater (XA7) |
| 4 | Fuse Block - Underhood |
| 5 | Engine Control Module (ECM) |
| 6 | Transmission Control Module (TCM) (M30/M70/MW7) |
| 7 | Brake Booster Vacuum Sensor (JL4)/Brake Master Cylinder Pressure Sensor (JL1) |
| 8 | Brake Fluid Level Switch |
| Callout | Component Name |
|---|---|
| 1 | Battery - Right |
| 2 | A/C Low Pressure Switch (C67/CJ2) |
| 3 | A/C Compressor Clutch (C67/CJ2) |
| 4 | A/C Refrigerant Pressure Sensor (C67/CJ2) |
| 5 | Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor |
| Callout | Component Name |
|---|---|
| 1 | Battery - Right |
| 2 | Windshield Wiper Motor |
| 3 | Windshield Washer Solvent Heater (XA7) |
| 4 | Fuse Block - Underhood |
| 5 | Battery - Left (Diesel/6A6/T92) |
| 6 | Washer Washer Fluid Level Switch |
| 7 | Windshield Washer Fluid Pump |
| 8 | Air Cleaner Box |
| Callout | Component Name |
|---|---|
| 1 | Battery Current Sensor (except MEX) |
| 2 | Mega Fuse |
| 3 | A/C Low Pressure Switch (C67/CJ2) |
| 4 | Fuse Block - Underhood |
| 5 | Engine Control Module (ECM) |
| 6 | A/C Refrigerant Pressure Sensor (C67/CJ2) |
| 7 | Mass Airflow (MAF)/Intake Air Temperature (IAT) Sensor |
| 8 | Battery - Right |
| Callout | Component Name |
|---|---|
| 1 | Battery - Right |
| 2 | Fuse Holder - Underhood |
| 3 | X127 |
| 4 | X108 |
| 5 | X107 |
| 6 | X123 (PTO) |
| 7 | Fuse Block - Underhood |
| 8 | X109 |
| 9 | Battery - Left |
| 10 | Engine Control Module (ECM) |
| 11 | Transmission Control Module (TCM) (MX7) |
| Callout | Component Name |
|---|---|
| 1 | Fuse Holder - Underhood |
| 2 | Run Relay |
| 3 | Auxiliary Battery Harness |
| 4 | Auxiliary Battery Relay |
| 5 | X122 |
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.