Table of Contents
In 2003, the Chevrolet Express and GMC Savana received a new look, more similar to the light trucks of the GMT800 platform and new LS engines. In 2004, the Stabilitrak stabilization system was added to the passenger buses. In this article, we will take a detailed look at the fuse box diagrams for the GMC Savana (first generation; restyling) 2003, 2004, 2005, 2006, 2007 years of manufacture.
Here you will find the locations and photos of distribution boxes. The fuses responsible for the “Cigarette lighter” and “Fuel Pump” are highlighted in bold.
In the engine compartment
Located on the driver's side, behind the plastic cover.
2006-2007 model year
Description of engine compartment fuse box for vehicles of 2006, 2007 model years.
| Diagram | |
|---|---|
|
|
| No. | Assigment |
| 53 | Windshield Wiper Relay |
| 54 | Air Conditioning Relay |
| 55 | Reserve (Gasoline), Rear Fog Lamps Relay (Diesel) |
| 56 | High Beam Headlamp |
| 57 | GMC Savana Fuel Pump Relay |
| 58 | Dipped Beam Headlamp |
| 59 | Horn (beep) Relay |
| SPARE (G), ECM (D) |
Reserve (Gasoline), Engine Control Module (Diesel) |
| STRTR | Starter |
| PWR SEAT | Power Seat Circuit Breaker |
| 1 | Radio Battery |
| 2 |
|
| 3 | Turn Lamp (Left Rear Side) |
| 4 | Turn Lamp (Right Rear Side) |
| 5 | Rear lights - trailer wiring harness |
| 6 | Ignition |
| 7 | Stop Lamp |
| 8 | Right Rear Defogger/Mirror Heater |
| 9 | Right Daytime Running Lamp (DRL) / Turn Signal |
| 10 | Left Daytime Running Lamp (DRL) / Turn Signal |
| 11 | Truck Body Control Module #4 |
| 12 | GMC Savana Fuel Pump Fuse |
| 13 | Trailer |
| 14 | Flashers |
| 15 | Horn (beep) |
| 16 | Truck Body Control Module #3 |
| 17 | Trailer Stop/Turn Signal |
| 18 | Truck Body Control Module #2 |
| 19 | Truck Body Control Module |
| 20 | Remote Function Actuator |
| 21 | Engine 2 (Gasoline), Reserve (Diesel) |
| 22 | Ignition E |
| 23 | Engine #1 |
| 24 | Truck Body Control Module Ignition #1 |
| 25 | Reserve (Gasoline), Fuel Heater (Diesel) |
| 26 | Interior rear view mirror |
| 27 | Crankcase |
| 28 | Brake gear shift interlock system |
| 29 | Auxiliary 12V Power Outlets, GMC Savana Cigarette Lighter Fuse |
| 30 | |
| 31 | Instrument Panel / Cluster |
| 32 | Air Conditioning (A/C) |
| 33 | Reserve (Gasoline), Engine Control Module (Diesel) |
| 34 | Canister Vent Solenoid (Gasoline), Rear Fog Lamps (Diesel) |
| 35 | Safety Airbag module |
| 36 | Brake Transmission Shift Interlock, Vehicle Back-Up |
| 37 | Safety Airbag module |
| 38 | Powertrain Control Module Ignition 1 (Gasoline), Engine Control Module, Transmission Control Module, Glow Plug Control Module Ignition 1 (Diesel) |
| 39 | Oxygen Sensor #B (Gasoline), Reserve (Diesel) |
| 40 | Oxygen Sensor #A |
| 41 | Windshield Wipers |
| 42 | Right Dipped Beam Headlamp |
| 43 | Left Dipped Beam Headlamp |
| 44 | Left High Beam Headlamp |
| 45 | Right High Beam Headlamp |
| 46 |
|
| 47 | Front Windshield Wiper |
| 48 | Anti-lock Brakes (ABS), Vehicle Stability Enhancement System |
| 49 | Ignition #A |
| 50 | Trailer |
| 51 | Climate Control Blower |
| 52 | Ignition #B |
| 63 | Reserve (Gasoline), Engine Control Module Actuator (Diesel) |
| 64 | Reserve |
2003-2005 model year
Description of engine compartment fuse box for cars of 2003, 2004, 2005 model years.
| Diagram | |
|---|---|
|
|
| No. | Assigment |
| 53 | Windshield Wiper Relay |
| 54 | Air Conditioning Relay |
| 55 | Reserve |
| 56 | High Beam Headlamp |
| 57 | Fuel Pump Relay |
| 58 | Dipped Beam Headlamp |
| 59 | Horn (beep) Relay |
| 61 | Starter Relay |
| 62 | Reserve |
| 60 | Power Seat Circuit Breaker |
| 1 | Radio Battery |
| 2 | Powertrain Control Module (PCM) Battery |
| 3 | Turn Lamp (Left Rear) |
| 4 | Turn Lamp (Right Rear) |
| 5 | Backup Lamps Trailer Wiring |
| 6 | Ignition 0 |
| 7 | Stop Lamp |
| 8 | Right Rear Defogger / Mirror Heater |
| 9 | Right Daytime Running Lamp (DRL) / Turn Signal |
| 10 | Left Daytime Running Lamp (DRL) / Turn Signal |
| 11 | Truck Body Control Module #4 |
| 12 | Fuel Pump Fuse |
| 13 | Trailer |
| 14 | Flasher Fuse |
| 15 | Horn (beep) |
| 16 | Truck Body Control Unit #3 |
| 17 | Trailer Stopfium Signal |
| 18 | Truck Body Control Unit #2 |
| 19 | Truck Body Control Unit |
| 20 | Remote Function Actuator |
| 21 | Engine #2 |
| 22 | Ignition #E |
| 23 | Engine #1 |
| 24 |
|
| 25 | Reserve |
| 26 | RPA/lnside Rearview Mirror |
| 27 | Crankcase |
| 28 | Brake Transmission Shift Interlock System |
| 29 |
|
| 30 | |
| 31 | Instrument Panel / Cluster |
| 32 | Air Conditioning |
| 33 | Reserve |
| 34 | Vent |
| 35 | Reserve |
| 36 | Vehicle Back Up |
| 37 | Optional inflatable restraint system |
| 38 |
|
| 39 | Oxygen Sensors |
| 40 | |
| 41 | Windshield Wipers |
| 42 | Right Dipped Beam Headlamp |
| 44 | Left High Beam Headlamp |
| 45 | Right High Beam Headlamp |
| 46 | Truck Body Control Module-Accessory |
| 47 | Front Windshield Wiper |
| 46 | Anti-Lock Brakes (ABS module) |
| 49 | Ignition A |
| 50 | Trailer |
| 51 | Climate Control Blower |
| 52 | Ignition B |
| 63 | Reserve |
| 64 | Reserve |
In the passenger compartment
Located under the driver's seat.
General view of the GMC Savana interior fuse box.
| Diagram | ||
|---|---|---|
|
||
| No. | Description | Amps |
| R1 | Rear Window Heater | |
| 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 Door | |
| R7 | Driver Unlock Door | |
| R8 | Parking Lamp | |
| R9 | Residual auxiliary power to windows | |
| CB1 | Power Windows | 25 A |
| 1 | Empty | - |
| 2 | Exterior rear view mirror switch | 10 A |
| 3 | Courtesy Lamp Relay | 15 A |
| 4 | Stop/Turn Signal (Left Rear Side) | 10 A |
| 5 | Trunk Unlock Relay | 10 A |
| 6 | Stop/Turn Signal (Right Rear Side) | 10 A |
| 7 | Driver Unlock Relay | 10 A |
| 8 |
|
10 A |
| 9 |
|
10 A |
| 10 | HVAC Control Assembly, Vacuum Pump (Diesel) | 20 A |
| 11 |
|
10 A |
| 12 | Rear Window Heater Relay | 30 A |
| 13 | Auxiliary Blower Motor Relays (Low/MED/High Speed) | 30 A |
| 14 | Driver Turn Mirror | 10 A |
| 15 | Door Lock Relay | 20 A |
| 16 | Upfitter Park | 10 A |
| 17 | Empty | - |
| 18 | Left tail light, license plate light | 10 A |
| 19 | Passengers Turn Mirror | 10 A |
| 20 | Tail Lamp Right Side | 10 A |
| 21 | Trailer Park Lamp | 15 A |
| 22 | Inflatable restraints l/P Module switch, front parking/turn signal lamps, front marker lamps | 10 A |
| 23 | Upfitter Wiring Harness | 50 A |
| 2003-2005: Cooling Fan (SEO) | 20 A | |
| 2006-2007: Electronic Brake Control Module (EBCM) | 60 A | |
| 24 | YF7: Auxiliary Relay | 50 A |
| SEO: Auxiliary Relay | 20 A | |
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