Fuses and Relay Buick LeSabre 1992-1999

For the Buick LeSabre 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999 model year.

Fuse box in passenger compartment.

fuse box location.

Left instrument panel fuse block is located under driver’s side of instrument panel, to the left of the steering wheel.

fuse box diagram (type 1).

legend.

FusesAmpsCircuits protected
110ASupplemental restraint system (SRS)
Security system
2Not used
330APower windows
Sunroof
430AMemory seats
Electric mirror module
Central locking
Electric seats
Heated rear windscreen
Keyless entry receiver
5Not used
615AElectric rear-view mirror
Memory seats
Electric mirror module
Instrument panel
Warning system
Supplemental restraint system (SRS)
710ASupplemental restraint system (SRS)
820AExterior lights
910ASpare fuse
1015ASpare fuse
1115AInstrument panel
Interior lights
Dimmer
Radio
Warning system
Air conditioning
Bulb monitor
1220AElectronic level control
1320AExterior lights
ABS
Traction control unit
1415AHeadlights
Exterior lights
1515AInterior lights
Memory seats
Electric mirror module
Electric seats
Electric mirrors
Door lights
1610ACooling fan(s)
Fuel injection
1725AAir conditioning
Cruise control unit
Heated rear windscreen
Electronic level control
18Not used
1910AABS
Traction control unit
2010ABulb monitor
Instrument panel
2110AInterior lights
Dimmer
2220ASpare fuse
2325ASpare fuse
2410AInterior lights
Radio
Dimmer
2525AWindscreen wash/wipe system


fuse box diagram (type 2).

legend.

1 – Not Used
2 – Not Used
3 – Power Seats Circuit Breaker
4 – Not Used
5 – Not Used
1A – PASS-Key
2A – Spare .
ЗА – Not Used
4A – Not Used
5A – Up-lxveL HVAC, ALM, Cruise Control
6A – Courtesy Lamps, Power Mirrors
7A – Not Used
8A – Perimeter Lighting
9A – Ashtray, Cigarette Lighter
1B – Turn Signal, Back-Up Lamps, Cornering Lamps, LCM
2B – Spare
3B – Not Used
4B – Not Used
5B – Anti-Lock Brake System, Computer Command Control
6B – Brake and Hazard Lamps.
7B – Not Used
8B – Interior Lighting
9B – Electronic Level Control .
1C – Air Bag System
2C – Spare
ЗС – Not Used
4С – Not Used
5С – Cooling Fans, Transaxle
6С – Parking Lamps, Interior Lamps
7С – Not Used
8С – Parking Lamps
9C – Radio, Cluster
1D – Telltale, Chime, Cluster
2D – Spare
3D  Not Used
4D – Not Used
5D – Base A/C
6D – Not Used
7D – Not Used
8D – Radio
9D – Not Used
1E – Not Used
2E – Air Bag System, PASS-Key
3E – Not Used
4E – Not Used
5E – Rear Defog
6E – Not Used
7E – Not Used
8E – Wipers, Washer
9H – Not Used


Relay box in passenger compartment.

Right instrument panel distribution center is located under passenger’s side of instrument panel.

fuse box layout (type 1).

legend.

FuseAmpsCircuits protected
110AAir conditioning
2Not used
315ACentral locking
Keyless entry receiver
Interior lights
Electric antenna
Door lights
420AHorns
Luggage compartment closing
Keyless entry receiver
515AFuel injection
Starter system
Charging system
Cruise control
Air conditioning
Electronic power steering
620AFuel system control unit
Ignition system
710AFuel system control unit
810ASecurity system
Fuel injection
Instrument panel
R1Central locking relay
R2Heated rear windscreen relay
R3Luggage compartment opening relay
R4Not used
R5Not used
R6Fuel pump relay
Additional relay, fuel pump
R7Electronic level control relay
R8Interior light(s) relay


fuse box layout (type 2).

legend.

Fuse

Circuit Breaker

Rating

Description

DR LKS Fuse 1

20A

Body Control Module (MALL), LH Front Door Lock Isolation Relay(with AU0)

RAC/TRUNK REL Fuse 2

15A

Luggage Compartment Lid Release Relay, Power Antenna Relay, Remote Function Actuator (RFA) Module, RAP Relay

HORN Fuse 3

15A

Horn Relay

MISC ENG(OBD II) Fuse 5

10A

Evaporative Emissions (EVAP) Canister Purge Valve, Evaporative (EVAP) Canister Vent Valve, Heated Oxygen Sensors

FUEL PUMP Fuse 6

20A

Fuel Pump Relay, Ignition Control Module

INJECTOR Fuse 7

10A

Fuel Injectors

PCM Fuse 8

10A

Instrument Cluster, Mass Air Flow (MAF) Sensor, PCM, Transmission Position Decoder Module (Pontiac/Oldsmobile with D55)

A/C FEEDBACK Fuse 11

10A

Heater and A/C Programmer

FOG LPS Relay A (Pontiac/Oldsmobile)

Fog Lamps

PERIM LPS Relay A (Buick)

Backup Lamps, Cornering Lamps

DRIVER DR UNLOCK Relay B

Door Lock Actuators, Fuel Door Lock Solenoid(Pontiac with AU0)

TRUNK REL Relay D

Rear Compartment Lid Release Actuator

ELC Relay E

Automatic Level Control Compressor

RAP ACCY Relay F

RADIO Fuse

RR DEFOG Relay G

Radio Antenna Module (Buick), Rear Window Defogger (Oldsmobile/Pontiac)

PWR WDO/SUNROOF Relay H

Power Windows, Power Sunroof

HDLPS Relay J

Lamp Control Module (LCM)

PARK LPS Relay K

Exterior Lamps

FUEL PUMP Relay N

Fuel Tank Unit

Relay P

Not Used