Fuse box diagram (fuse layout), location and assignment of fuses and also relays Chevrolet Express and also GMC Savana (2003, 2004, 2005, 2006, 2007).
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Checking and Replacing Fuses
The car has fuses and also circuit breakers to protect versus electrical system overload.
When the present electrical fill is also heavy, the circuit breaker opens and also closes, protecting the circuit until the present load returns to common or the problem is fixed. This considerably reduces the chance of circuit overload and fire resulted in by electrical problems.
Fuses and also circuit breakers defend power gadgets in the vehicle.
Replace a bad fuse through a brand-new one of the identical size and rating.
If over there is a problem on the road and a fuse needs to be replaced, the exact same amperage fuse deserve to be borrowed. Pick some features of the vehicle that is not essential to use and replace it as soon as possible.
Look at the silver-colored band inside the fuse. If the tape is broken or melted, change the fuse. Be sure you replace a bad fuse v a brand-new one the the the same size and rating.
Note
Before replacing a fuse check that the an essential has been gotten rid of from the ignition and that all the solutions are switched turn off and/or disengaged.Do not repair fuses and also never replace a puffy fuse v one that has a greater amp rating. This can reason damage to the electrical system and also fire.Never replace a damaged fuse through anything other than a new fuse. Use always an intact fuse the the same color.If a fuse blows again contact a qualified company center.Floor Console Fuse crate Diagram
The floor console fuse block is located under the driver seat.
| 1 | - | - |
| 2 | 10 | Outside Rearview winter Switch |
| 3 | 15 | Courtesy lamp Relay |
| 4 | 10 | Left behind Stop/Turn Signal |
| 5 | 10 | Cargo Unlock Relay |
| 6 | 10 | Right behind Stop/Turn Signal |
| 7 | 10 | Driver Unlock Relay |
| 8 | 10 | Center High placed Stop lamp (CHMSL), Cruise manage Module (CCM), accelerator Actuator control Module (TCM (2006-2007)), Transmission manage Module (Diesel), Engine manage Module (Diesel) |
| 9 | 10 | HVAC regulate Assembly, waiting Temperature Actuator, HVAC control Processor (2006-2007), Auxiliary Blower motor Relays (2006-2007), Air/Mode Actuator (2006-2007) |
| 10 | 20 | HVAC control Assembly, Vacuum Pump (Diesel) |
| 11 | 10 | Electronic Brake control Module (EBCM), High Idle Switch (2006-2007), Traction control Switch (2006-2007) |
| 12 | 30 | Rear home window Defogger Relay |
| 13 | 30 | Auxiliary Blower engine Relays (Low/MED/High Speed) |
| 14 | 10 | Driver rotate Mirror |
| 15 | 20 | Door Lock Relay |
| 16 | 10 | Upfitter Park |
| 17 | - | - |
| 18 | 10 | Left Tail Lamp, license Lamp |
| 19 | 10 | Passengers rotate Mirror |
| 20 | 10 | Right Ttail Lamp |
| 21 | 15 | Trailer Park Lamp |
| 22 | 10 | Inflatable Restraint l/P Module Disable Switch, former Park/Turn Signal Lamps, Front marker Lamps |
| 23 | 50 | Upfitter Wiring Harness |
| 20 | Cooling pan (SEO) (2003-2005) | |
| 60 | Electronic Brake control Module (EBCM) (2006-2007) | |
| 24 | 50 | Auxiliary Relay (YF7) |
| 20 | Auxiliary Relay (SEO) | |
| Circuit Breaker | ||
| CB1 | 25 | Power window (Driver/Front Passenger) |
| Relay | ||
| R1 | Rear home window Defogger | |
| R2 | Front Passenger Lock Actuator, LR/RR Door Lock Actuators | |
| R3 | Driver/Front Passenger/Cargo Lock Actuators, LR/RR Door Lock Actuators | |
| R4 | Auxiliary Relay | |
| R5 | Courtesy Lamp | |
| R6 | Cargo Unlock | |
| R7 | Driver Unlock | |
| R8 | Park Lamp | |
| R9 | Window Residual Accessory Power |
Engine Compartment Fuse box Diagram
The fuse block is located in the engine compartment on the driver’s side of the vehicle.
| 1 | 15 | Radio, auto Communication user interface Module (VCIM (2003-2005)), Chime Module (2006-2007) |
| 2 | 20 | Gasoline: Powertrain control Module (PCM) |
| 20 | Diesel: Engine manage Module (ECM), Transmission manage Module (TCM), Coolant Heater | |
| 3 | 10 | Trailer Stop/Turn Relay (Left) |
| 4 | 10 | Trailer Stop/Turn Relay (Right) |
| 5 | 10 | Back-Up Lamps Trailer or C405 (Cutaway) |
| 6 | 10 | Gasoline: Powertrain control Module (PCM), automatically Transmission, Body control Module (BCM) |
| 10 | Diesel: Engine manage Module (ECM), light Plug regulate Module (GPCM), automatically Transmission, Body control Module (BCM) | |
| 7 | 15 | Stop lamp Switch |
| 8 | 20 | Rear window Defogger, heated Mirror |
| 9 | 10 | Right Daytime to run Lamp/Turn Signal |
| 10 | 10 | Left Daytime to run Lamp/Turn Signal |
| 11 | 15 | Body control Module (BCM) |
| 12 | 20 | Fuel Pump Relay |
| 13 | 30 | Trailer Wiring Harness |
| 14 | 15 | Turn Signal risk Flasher Module |
| 15 | 15 | Horn Relay |
| 16 | 15 | Body regulate Module (BCM) |
| 17 | 15 | Trailer Stop/Turn Relay (Left and Right) |
| 18 | 15 | Body manage Module (BCM) |
| 19 | 10 | Body regulate Module (BCM) |
| 20 | 10 | Remote control Door Lock recipient (RCDLR) |
| 21 | 10 | 4.8L/5.3L/6.0L (Gasoline): Even Fuel Injectors, even Ignition Coils |
| 10 | 4.3L (Gasoline): Even Fuel Injectors, Ignition Coil | |
| 22 | 10 | Stop lamp Switch and A/C Relay |
| 23 | 15 | 4.8L/5.3L/6.0L (Gasoline): Odd Fuel Injectors, odd Ignition Coils, EVAP Canister Purge Solenoid, Mass Air flow (MAF) Sensor, Park/Neutral place (PNP) Switch |
| 15 | 4.3L (Gasoline): Odd Fuel Injectors, Ignition control Module, EVAP Canister Purge Solenoid, massive Air flow (MAF) Sensor, Park/Neutral place (PNP) Switch | |
| 10 | Diesel: MAF/IAT Sensor, Park/Neutral position (PNP) Switch | |
| 24 | 10 | Body control Module (BCM) |
| 25 | 20 | Diesel: Fuel Heater |
| 26 | 10 | Inside Rearview Mirror |
| 27 | 10 | Crankcase, Powertrain control Module (Gasoline), Engine regulate Module (Diesel) |
| 28 | 10 | Brake Transmission shift Interlock System |
| 29 | 20 | Auxiliary strength Outlet |
| 30 | 15 | Cigar Lighter, Data link Connector (DLC) |
| 31 | 10 | Instrument Panel swarm (IPC) |
| 32 | 10 | A/C Relay |
| 33 | 30 | Diesel: Engine regulate Module (ECM) |
| 34 | 10 | EVAP Canister Vent Solenoid (Gasoline), rear Fog lamp Relay |
| 35 | 10 | Diesel: Cooling pan Relay |
| 36 | 15 | Back-Up Lamps, Park/Neutral place (PNP) Switch |
| 37 | 10 | Supplemental blow up Restraint System |
| 38 | 15 | Gasoline: Powertrain regulate Module (PCM), Cruise manage Module (CCM), accelerator Actuator regulate (TAC) Module, Steering WheelSpeed/Position Sensor |
| 10 | Diesel: Engine control Module (ECM), bright Plug regulate Module (GPCM), Transmission regulate Module | |
| 39 | 15 | Gasoline: Oxygen Sensor |
| 40 | 15 | Gasoline: Oxygen Sensor |
| 41 | 15 | Windshield Wipers Relay |
| 42 | 10 | Right Headlamp (Low Beam) |
| 43 | 10 | Left Headlamp (Low Beam) |
| 44 | 10 | Left Headlamp (High Beam) |
| 45 | 10 | Right Headlamp (High Beam ) |
| 46 | 10 | Body control Module (BCM) |
| 47 | 25 | Windshield Wiper Motor |
| 48 | 60 | Electronic Brake regulate Module (EBCM) |
| 49 | 40 | Starter Relay, Ignition Switch |
| 50 | 30 | Trailer Wiring Harness |
| 51 | 40 | Blower engine Resistor |
| 52 | 40 | Ignition Switch |
| 53 | 10 | Diesel: Engine control Module (ECM) |
| 54 | - | - |
| 55 | 125 | Fuse Block - Body |
| Circuit Breaker | ||
| CB1 | 30 | Power Seat |
| Relay | ||
| R1 | Windshield Wiper | |
| R2 | Air Conditioning | |
| R3 | Rear Fog Lamp | |
| R4 | Headlamp (High Beam) | |
| R5 | Fuel Pump | |
| R6 | Headlamp (Low Beam) | |
| R7 | Horn | |
| R8 | Starter | |
| R9 | Diesel: Engine regulate Module (ECM) |
| 2 | 10 | Dome Fluorescent occupational Lamps |
| 3 | 15 | Access dashboard Relays |
| 4 | - | - |
| Relay | ||
| 1 | Access dashboard Latches (Left side Rear) | |
| 5 | Access dashboard Latches (Left side Front) | |
| 6 | Access panel Latches (Right Side) |
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