Table of Contents
In this article, we will take a detailed look at the fuse diagrams for the Buick LeSabre (Series 4G; eight generation): 2000, 2001, 2002, 2003, 2004, 2005 release.
Fuse #23 in the engine compartment is responsible for the cigarette lighter and 12V power socket.
In the engine compartment
Located on the left side of the engine bay, behind the plastic cover.
Access example.
| Diagram | |
|---|---|
|
|
| No. | Description |
| Relays | |
| 27 | Headlamp High-Beam |
| 28 | Headlamp Low-Beam |
| 29 | Fog Lamps Relay |
| 30 | Daytime Running Lamps (DRL) |
| 31 | Horn Relay |
| 32 | Air Conditioner Clutch |
| 33 | HVAC Solenoid |
| 34 | Accessory Relay |
| 35 | Air Pump (2000-2002) |
| Empty (2003-2005) | |
| 36 | Starter #1 |
| 37 | Cooling Fan #1 |
| 38 | Ignition #1 |
| 39 | Cooling Fan Series/Parallel |
| 40 | Cooling Fan #2 |
| Fuses | |
| 1 | Empty |
| 2 | Accessory |
| 3 | Windshield Wipers |
| 4 | Empty |
| 5 | Low-Beam Headlamp (Left side) |
| 6 | Low-Beam Headlamp (Right side) |
| 7 | Instrument Panel |
| 8 | Powertrain Control Module Battery |
| 9 | High-Beam Headlamp (Right side) |
| 10 | High-Beam Headlamp (Left side) |
| 11 | Ignition #1 |
| 12 | Empty |
| 13 | Transaxle |
| 14 | Cruise Control System |
| 15 | Direct Ignition System |
| 16 | Injector Bank #2 |
| 17 | Empty |
| 18 | Empty |
| 19 | Powertrain Control Module Ignition |
| 20 | Oxygen Sensor |
| 21 | Injector Bank #1 |
| 22 | Auxiliary Power |
| 23 | Buick LeSabre Cigarette Lighter Fuse |
| 24 |
|
| 25 | Horn |
| 26 | Air Conditioner Clutch |
| 41 | Circuit Breaker: Starter |
| 42 | A.I.R (2000-2002) |
| Empty (2003-2005) | |
| 43 | Empty |
| 44 | ABS System |
| 45 | Empty |
| 46 | Cooling Fan #1 |
| 47 | Cooling Fan #2 |
| 48-52 | Reserve |
| 53 | Puller Tool |
In the passenger compartment
Fuse box located under the rear seat.
For access remove the seat and open the plastice cover.
General view of the fuse box.
| Diagram | |
|---|---|
|
|
| No. | Description |
| Relays | |
| 39 | Fuel Pump Relay |
| 40 | Parking Lamp |
| 41 | Ignition #1 |
| 42 | Rear Fog Lamp |
| 43 | Reserve |
| 44 | Park |
| 45 | Reverse |
| 46 | Retained Accessory Power (RAP) |
| 47 | Fuel Tank Door Lock |
| 48 | Reserve |
| 49 | Ignition #3 |
| 50 | Fuel Tank Door Release |
| 51 | Interior Lamps |
| 52 | Trunk Release |
| 53 | Front Courtesy Lamps |
| 54 | Reserve |
| 55 | Electronic Level Control Unit (ELC) |
| 58 | Cigar Lighter Relay (2000-2004) |
| Reserve (2005) | |
| 59 | Rear Defogger Relay |
| Fuses | |
| 1 | Buick LeSabre Fuel Pump Fuse |
| 2 | HVAC Blower |
| 3 | Memory |
| 4 | Assembly Line Diagnostic Link |
| 5 | Rear Fog Lamps (2000-2002) |
| Reserve (2003-2005) | |
| 6 | Compact Disc (CD Module) |
| 7 | Driver’s Door Module |
| 8 | Air Bag System (SIR) |
| 9 | Reserve |
| 10 | Parking Lamp (Right side) |
| 11 | Vent Solenoid |
| 12 | Ignition #1 |
| 13 | Parking Lamp (Left side) |
| 14 | Dimmer |
| 15 | Reserve (2000-2002) |
| Satellite Digital Radio (2003-2005) | |
| 16 | Left Front Seat Heater |
| 17 | Reserve |
| 18 | Rear Door Module |
| 19 | Stop lamp |
| 20 | Park/Reverse |
| 21 | Audio system |
| 22 | Retained Accessory Power (RAP) |
| 23 | Reserve |
| 24 | Reserve |
| 25 | Passenger Door Module |
| 26 | Body |
| 27 | Interior Lamps |
| 28 | Reserve |
| 29 | Ignition Switch |
| 30 | Instrument Panel |
| 31 | Right Front Heated Seat |
| 32 | Reserve |
| 33 | HVAC |
| 34 | Ignition 3 Rear |
| 35 | Anti-Lock Brake System (ABS) |
| 36 | Turn Signal/Hazard |
| 37 | HVAC Battery |
| 38 | Dimmer |
| 56 | Power Seats (Circuit Breaker) |
| 57 | Power Windows (Circuit Breaker) |
| 60 | Reserve |
| 61 | Rear Defog |
| 62 | Reserve |
| 63 | Audio Amp |
| 64 | Electronic Level Control (ELC) |
| 65 | Cigar fuse (2000-2004) |
| Reserve (2005) | |
| 66 | Reserve |
| 67 | Reserve |
| 68 | Reserve |
| 69-74 | Reserve |
| 75 | Puller Tool |
View and print PDF:
