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 1794 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT VIEWS)ELECTRICAL CENTER IDENTIFICATION VIEWSFUSE BLOCK - UNDERHOOD LABEL
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6
Fuse Block - Underhood Label
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Fuse Block - Underhood Label
WARNING: This page is about a different car, the 2009 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
Fuse Block - Underhood Label Usage
| Device | Rating | Description |
|---|---|---|
| ABS Fuse | 25A | Electronic Brake Control Module (EBCM) |
| ABS IGN Fuse | 15A | Electronic Brake Control Module (EBCM) |
| ABS MTR Fuse | 50A | Electronic Brake Control Module (EBCM) |
| A/C CLTCH Fuse | 10A | A/C CMPRSR CLTCH Relay |
| AFS Fuse | 30A | Power Steering Control Module (PSCM) |
| AUX OUTLET Fuse | 20A | Accessory Power Outlet - Center Console, Accessory Power Outlet - Rear |
| BLWR Fuse | 40A | FRT BLWR Relay |
| BRK VAC PUMP Fuse | 15A | BRK VAC PUMP Relay |
| CCP Fuse | 10A | HVAC Control Module |
| CCP/RLY COILS Fuse | 10A | Distance Sensing Cruise Control (DSCC) Module, FRT BLWR Relay, Headlamp Leveling Module, HVAC Control Module, STRTR Relay |
| ECM 1 Fuse | 15A | Engine Control Module (ECM) |
| ECM/TCM BATT Fuse | 10A | Automatic Transmission, Engine Control Module (ECM) |
| ECM/TCM IGN Fuse | 15A | Automatic Transmission, Engine Control Module (ECM), Instrument Panel Cluster (IPC) |
| EKM/I/P MDL Fuse | 10A | Instrument Panel Cluster (IPC), Remote Control Door Lock Receiver (RCDLR) |
| EVEN COILS Fuse | 15A | Engine Control Module (ECM), Fuel Injector 2, Fuel Injector 4, Fuel Injector 6, Fuel Injector 8, Ignition Coil 2, Ignition Coil 4, Ignition Coil 6, Ignition Coil 8 |
| FAN 1 Fuse | 30A | LO FAN SPD Relay |
| FAN 2 Fuse | 30A | HI FAN SPD Relay |
| FOG LAMP Fuse | 15A | Fog Lamp - Left Front, Fog Lamp - Right Front |
| FRT PWR OUTLET Fuse | 15A | Accessory Power Outlet - Front, Cigar Lighter |
| FUEL COOL Fuse | 10A | FUEL COOL Relay |
| HORN Fuse | 15A | HORN Relay |
| HTD WASH/AQS Fuse | 10A | Air Quality Sensor, Heated Washer Nozzle - Left, Heated Washer Nozzle - Right |
| HUD Fuse | 10A | Head Up Display (HUD), Steering Column Lock Control Module, Steering Wheel/Column Tilt/Telescope Switch |
| I/BEAM Fuse | 15A | Automatic Headlamp Dimming Relay |
| I/P MDL/ALDL Fuse | 10A | Data Link Connector (DLC), Instrument Panel Module (IPM) |
| LIC DIM Fuse | 7.5A | Instrument Panel Module (IPM), License Lamp - Left, License Lamp - Right |
| LPDB 1 Fuse | 50A | Fuse Block - Left Rear |
| LPDB 2 Fuse | 50A | Fuse Block - Left Rear |
| LT HI BEAM Fuse | 10A | Headlamp - Left High Beam |
| LT LO BEAM Fuse | 20A | Headlamp Ballast - Left, Headlamp - Left Low Beam |
| LT PRK Fuse | 10A | Marker Lamp - Left Front, Marker Lamp - Left Rear, Park Lamp - Left Front, LT POS Relay, Tail Lamp - Left |
| ODD COILS Fuse | 15A | Engine Control Module (ECM), Fuel Injector 1, Fuel Injector 3, Fuel Injector 5, Fuel Injector 7, Ignition Coil 1, Ignition Coil 3, Ignition Coil 5, Ignition Coil 7 |
| POST O2 SNSR Fuse | 15A | A/C CMPRSR CLTCH Relay, FAN S/P Relay, FUEL COOL Relay, Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2, Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2, HI FAN SPD Relay, LO FAN SPD Relay, Mass Air Flow (MAF)/ Intake Air Temperature (IAT) Sensor |
| PRE O2 SNSR Fuse | 15A | Camshaft Position (CMP) Actuator Solenoid Valve - Bank 1 Exhaust, Camshaft Position (CMP) Actuator Solenoid Valve - Bank 1 Intake, Camshaft Position (CMP) Actuator Solenoid Valve - Bank 2 Exhaust, Camshaft Position (CMP) Actuator Solenoid Valve - Bank 2 Intake, Evaporative Emission (EVAP) Canister Purge Solenoid Valve, Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1, Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1 |
| RAIN SNSR/TPM Fuse | 7.5A | Headlamp Washer Fluid Pump Relay, Tire Pressure Module, Windshield Outside Moisture Sensor |
| RPDB 1 Fuse | 50A | Fuse Block - Right Rear |
| RPDB 2 Fuse | 50A | Fuse Block - Right Rear |
| RT HI BEAM Fuse | 10A | Headlamp - Right High Beam |
| RT LO BEAM Fuse | 20A | Headlamp Ballast - Right, Headlamp - Right Low Beam |
| RT PRK Fuse | 10A | Marker Lamp - Right Front, Marker Lamp - Right Rear, Park Lamp - Right Front, Tail Lamp - Right, RT POS Relay |
| STRTR Fuse | 30A | STRTR Relay |
| V/CHK Fuse | 10A | Instrument Panel Module (IPM) |
| WPR Fuse | 30A | WPR HI Relay |
| WPR SW/VICS Fuse | 7.5A | Traffic Information Receiver, Windshield Wiper/Washer Switch |
| HDLP WASH Circuit Breaker | 30A | Headlamp Washer Fluid Pump Relay |
| A/C CMPRSR CLTCH Relay | - | A/C Compressor Clutch |
| ACCY Relay | - | RAIN SNSR/TPM Fuse, WPR SW/VICS Fuse |
| BRK VAC PUMP Relay | - | Brake Booster Pump Motor |
| FAN S/P Relay | - | Engine Cooling Fan - Left |
| FOG LAMP Relay | - | FOG LAMP Fuse |
| FRT BLWR Relay | - | Blower Motor Control Module |
| FUEL COOL Relay | - | Coolant Pump - Auxiliary |
| HI BEAM Relay | - | LT HI BEAM Fuse, RT HI BEAM Fuse |
| HI FAN SPD Relay | - | Engine Cooling Fan - Right |
| HORN Relay | - | Horn Assembly |
| LO BEAM - W/O HID/HID Relay | - | LT LO BEAM Fuse, RT LO BEAM Fuse |
| LO FAN SPD Relay | - | Engine Cooling Fan - Left |
| PRK LAMP Relay | - | LIC DIM Fuse, LT PRK Fuse, RT PRK Fuse |
| PWR/TRN Relay | - | BRK VAC PUMP Fuse, ECM 1 Fuse, EVEN COILS Fuse, ODD COILS Fuse, POST O2 SNSR Fuse, PRE O2 SNSR Fuse, |
| RUN CRNK Relay | - | ABS IGN Fuse, CCP Fuse, ECM/TCM IGN Fuse, HTD WASH/AQS Fuse |
| STRTR Relay | - | Starter Motor |
| WPR HI Relay | - | Windshield Wiper/Washer Module |
RENDER: 1.0x
NO RELATED
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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.