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In this article, we consider the eighth generation Buick LeSabre, produced from 2000 to 2005. Here you will find fuse box diagrams of Buick LeSabre 2000, 2001, 2002, 2003, 2004 and 2005, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.
Fuse Layout Buick LeSabre 2000-2005
Cigar lighter / power outlet fuses in the Buick LeSabre are the fuse №65 in the Rear Underseat Fuse Box and fuses №22, 23 in the Engine compartment fuse box.
Table of Contents
Rear Underseat Fuse Box
Rear Underseat Fuse Box
Fuse Box Location
It is located under the rear seat (remove the seat and open the fuse box cover).
Fuse box diagram
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Assignment of the fuses and relays in the Rear Underseat Fuse Box
| № | Description |
|---|---|
| 1 | Fuel Pump |
| 2 | HVAC Blower |
| 3 | Memory |
| 4 | Assembly Line Diagnostic Link |
| 5 | 2000-2002: Rear Fog Lamps 2003-2005: Not Used |
| 6 | Compact Disc (CD) |
| 7 | Driver’s Door Module |
| 8 | Air Bag System (SIR) |
| 9 | Not Used |
| 10 | Right Parking Lamp |
| 11 | Vent Solenoid |
| 12 | Ignition 1 |
| 13 | Left Parking Lamp |
| 14 | Dimmer |
| 15 | 2000-2002: Not Used 2003-2005: Satellite Digital Radio |
| 16 | Left Front Heated Sea |
| 17 | Not Used |
| 18 | Rear Door Module |
| 19 | Stoplamp |
| 20 | Park/Reverse |
| 21 | Audio |
| 22 | Retained Accessory Power (RAP) |
| 23 | Not Used |
| 24 | Not Used |
| 25 | Passenger Door Module |
| 26 | Body |
| 27 | Interior Lamps |
| 28 | Not Used |
| 29 | Ignition Switch |
| 30 | Instrument Panel |
| 31 | Right Front Heated Seat |
| 32 | Not Used |
| 33 | HVAC |
| 34 | Ignition 3 Rear |
| 35 | Anti-Lock Brake System (ABS) |
| 36 | Turn Signal/Hazard |
| 37 | HVAC Battery |
| 38 | Dimmer |
| 56 | Circuit Breaker: Power Seats |
| 57 | Circuit Breaker: Power Windows |
| 60 | Not Used |
| 61 | Rear Defog |
| 62 | Not Used |
| 63 | Audio Amplifier |
| 64 | Electronic Level Control (ELC) |
| 65 | 2000-2004: Cigar 2005: Not used |
| 66 | Not Used |
| 67 | Not Used |
| 68 | Not Used |
| 69-74 | Spare fuses |
| 75 | Fuse Puller |
| Relays | |
| 39 | Fuel Pump |
| 40 | Parking Lamp |
| 41 | Ignition 1 |
| 42 | Rear Fog Lamp |
| 43 | Not Used |
| 44 | Park |
| 45 | Reverse |
| 46 | Retained Accessory Power (RAP) |
| 47 | Fuel Tank Door Lock |
| 48 | Not Used |
| 49 | Ignition 3 |
| 50 | Fuel Tank Door Release |
| 51 | Interior Lamps |
| 52 | Trunk Release |
| 53 | Front Courtesy Lamps |
| 54 | Not Used |
| 55 | Electronic Level Control (ELC) |
| 58 | 2000-2004: Cigar 2005: Not used |
| 59 | Rear Defogger |
Fuse Box in the engine compartment
Fuse Box in the engine compartment
Fuse Box Location
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Fuse box diagram
| № | Description |
|---|---|
| 1 | Not Used |
| 2 | Accessory |
| 3 | Windshield Wipers |
| 4 | Not Used |
| 5 | Left Low-Beam Headlamp |
| 6 | Right Low-Beam Headlamp |
| 7 | Instrument Panel |
| 8 | Powertrain Control Module Battery |
| 9 | Right High-Beam Headlamp |
| 10 | Left High-Beam Headlamp |
| 11 | Ignition 1 |
| 12 | Not Used |
| 13 | Transaxle |
| 14 | Cruise Control |
| 15 | Direct Ignition System |
| 16 | Injector Bank #2 |
| 17 | Not Used |
| 18 | Not Used |
| 19 | Powertrain Control Module Ignition |
| 20 | Oxygen Sensor |
| 21 | Injector Bank #1 |
| 22 | Auxiliary Power |
| 23 | Cigarette Lighter |
| 24 | Fog Lamps/Daytime Running Lamps |
| 25 | Horn |
| 26 | Air Conditioner Clutch |
| 41 | Circuit Breaker: Starter |
| 42 | 2000-2002: A.I.R 2003-2005: Not Used |
| 43 | Empty |
| 44 | ABS |
| 45 | Not Used |
| 46 | Cooling Fan 1 |
| 47 | Cooling Fan 2 |
| 48-52 | Spare fuses |
| 53 | Fuse Puller |
| Relays | |
| 27 | High-Beam Headlamp |
| 28 | Low-Beam Headlamp |
| 29 | Fog Lamps |
| 30 | Daytime Running Lamps |
| 31 | Horn |
| 32 | Air Conditioner Clutch |
| 33 | HVAC Solenoid |
| 34 | Accessory |
| 35 | 2000-2002: Air Pump 2003-2005: Not Used |
| 36 | Starter 1 |
| 37 | Cooling Fan 1 |
| 38 | Ignition 1 |
| 39 | Cooling Fan Series/Parallel |
| 40 | Cooling Fan 2 |
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