Buick LeSabre (2000-2005) fuses and relays

Fuse box diagram (location and assignment of electrical fuses and relays) for Buick LeSabre (2000, 2001, 2002, 2003, 2004, 2005).

Fuse box diagram: Buick LeSabre (2000-2005)

Rear Underseat Fuse Box

It is located under the rear seat (remove the seat and open the fuse box cover)The location of the fuses in the passenger compartment: Buick LeSabre (2000, 2001, 2002, 2003, 2004, 2005)

Fuse box diagram

Interior fuse box diagram: Buick LeSabre (2000, 2001, 2002, 2003, 2004, 2005)

Assignment of the fuses and relays in the Rear Underseat Fuse Box
FusesDescription
1Fuel Pump
2HVAC Blower
3Memory
4Assembly Line Diagnostic Link
52000-2002: Rear Fog Lamps
2003-2005: Not Used
6Compact Disc (CD)
7Driver’s Door Module
8Air Bag System (SIR)
9Not Used
10Right Parking Lamp
11Vent Solenoid
12Ignition 1
13Left Parking Lamp
14Dimmer
152000-2002: Not Used
2003-2005: Satellite Digital Radio
16Left Front Heated Sea
17Not Used
18Rear Door Module
19Stoplamp
20Park/Reverse
21Audio
22Retained Accessory Power (RAP)
23Not Used
24Not Used
25Passenger Door Module
26Body
27Interior Lamps
28Not Used
29Ignition Switch
30Instrument Panel
31Right Front Heated Seat
32Not Used
33HVAC
34Ignition 3 Rear
35Anti-Lock Brake System (ABS)
36Turn Signal/Hazard
37HVAC Battery
38Dimmer
56Circuit Breaker: Power Seats
57Circuit Breaker: Power Windows
60Not Used
61Rear Defog
62Not Used
63Audio Amplifier
64Electronic Level Control (ELC)
652000-2004: Cigar
2005: Not used
66Not Used
67Not Used
68Not Used
69-74Spare fuses
75Fuse Puller
Relays
39Fuel Pump
40Parking Lamp
41Ignition 1
42Rear Fog Lamp
43Not Used
44Park
45Reverse
46Retained Accessory Power (RAP)
47Fuel Tank Door Lock
48Not Used
49Ignition 3
50Fuel Tank Door Release
51Interior Lamps
52Trunk Release
53Front Courtesy Lamps
54Not Used
55Electronic Level Control (ELC)
582000-2004: Cigar
2005: Not used
59Rear Defogger

Fuse Box in the engine compartment

The location of the fuses in the engine compartment: Buick LeSabre (2000, 2001, 2002, 2003, 2004, 2005)

Fuse box diagram

Under-hood fuse box diagram: Buick LeSabre (2000, 2001, 2002, 2003, 2004, 2005)

Assignment of the fuses and relays in the Engine compartment fuse box
FusesDescription
1Not Used
2Accessory
3Windshield Wipers
4Not Used
5Left Low-Beam Headlamp
6Right Low-Beam Headlamp
7Instrument Panel
8Powertrain Control Module Battery
9Right High-Beam Headlamp
10Left High-Beam Headlamp
11Ignition 1
12Not Used
13Transaxle
14Cruise Control
15Direct Ignition System
16Injector Bank #2
17Not Used
18Not Used
19Powertrain Control Module Ignition
20Oxygen Sensor
21Injector Bank #1
22Auxiliary Power
23Cigarette Lighter
24Fog Lamps/Daytime Running Lamps
25Horn
26Air Conditioner Clutch
41Circuit Breaker: Starter
422000-2002: A.I.R
2003-2005: Not Used
43Empty
44ABS
45Not Used
46Cooling Fan 1
47Cooling Fan 2
48-52Spare fuses
53Fuse Puller
Relays
27High-Beam Headlamp
28Low-Beam Headlamp
29Fog Lamps
30Daytime Running Lamps
31Horn
32Air Conditioner Clutch
33HVAC Solenoid
34Accessory
352000-2002: Air Pump
2003-2005: Not Used
36Starter 1
37Cooling Fan 1
38Ignition 1
39Cooling Fan Series/Parallel
40Cooling Fan 2
Buick LeSabre (2000-2005) fuses and relays December 10, 2018 admin