1999 Buick LeSabre
Electrical Center Identification Views
LH Underhood Fuse Block
Fuse/Circuit Breaker
ABS MOT Fuse 1
ABS SOL Fuse 2
C/LTR/RDO/CLSTR/MISC Fuse 3
COOL FNS Fuse 4
Rating
40 A
40 A
60 A
40 A
MISC LGT Fuse 5
60 A
LCM/HDLP Circuit Breaker 6
(Oldsmobile)
LCM/HDLP Circuit Breaker 6
(Pontiac)
LCM/HDLP Circuit Breaker 6 (Buick)
IGN SW Fuse 7
RR DEFOG/PWR SEAT Fuse 8
RH Underhood Fuse Block
20 A
20 A
20 A
60 A
60 A
Description
Electronic Brake and Traction Control Module (EBTCM/EBCM)
EBTCM/EBCM
CIGAR LTR Fuse, MISC RDO/CLSTR Fuse
Cooling Fan Relays
BRK/HZRD LPS Fuse, PARK LPS INT LPS Fuse, CTSY LP/PWR
MIR Fuse, FOG LPS Fuse
Headlamp Dimmer Switch, Headlamp Relay, Headlamp Switch,
Lamp Control Module (LCM)
Headlamp Dimmer Switch, Headlamp Switch, Lamp Control Module
(LCM)
Lamp Control Module (LCM)
Ignition Switch
RR DEFOG Fuse, PWR STS Circuit Breaker
Fuse/Circuit Breaker
Spare Fuse 1
IGN SW Fuse 2
A/C Fuse 3
PCM/VATS Fuse 4
ELC or Spare Fuse 5
Spare Fuse 6
HORNS/DR LKS/TRNK
RLY Fuse 7
PWR WDO/SR Circuit
Breaker 8
IP Fuse Block
Rating
Description
40 A
-60 A Ignition Switch, RAP Relay
30 A Blower Control Module, Blower Motor Relay
20 A PCM, Theft Deterrent Module
Automatic Level Control Compressor, Automatic Level Control Sensor
30 A
(Buick/Oldsmobile), Automatic Level Control Relay, ELC Relay
60 A
-60 A DOOR LOCKS Fuse, RAC/TRUNK REL Fuse, HORN Fuse
30 A PWR WDO/SUNROOF Relay
Fuse/Circuit Breaker
PWR SUNRF Circuit
Breaker 1
Rating
Description
15 A Sunroof Control Module
LH Seat Swich, RH Seat Switch, (Buick, Pontiac, Oldsmobile.) LH Lumbar, RH
PWR STS Circuit Breaker
25 A Lumbar, Memory Seat / Mirror Module(Oldsmobile w/A43), Seat Air Control
3
Module, Seat Control Module(Pontiac. w/w27)
VATS Fuse 1A
10 A Theft Deterrent Module
Spare Fuse 2A
10 A Spare Fuse
AUTO A/C CRUISE Fuse
Cruise Control Module, Passenger Climate Control Assemble, Rear Defogger
15 A
(Buick) 5A
Relay, Heater A/C Controls, Heater and A/C Programmer (wCJ3)
AUTO A/C CRUISE Fuse
Cruise Control Module, Heater A/C Control Switch, Rear Defogger Relay, Heater
15 A
(Oldsmobile) 5A
A/C Controls, Heater and A/C Programmer(w/CJ2)
Heater and A/C Controls, Shift Select Switch, Instrument Cluster, (HUD) Heads
AUTO A/C CRUISE Fuse
15 A Up Display Module, Heads Up Display Control, Lamp Moniter Control Module
(Pontiac) 5A
(w/U2F, U50)
CTSY LP/PWR MIR
LH Seat Switch, Mirror Switch, Body Control Module (w/o DC6,D67,A43),
15 A
Fuse 6A
Console Seat Switch(Pontiac w/AL7)
PERIMETER LT Fuse 8A 15 A Perimeter Lighting Relay, Turn Hazzard Switch(w/T87)
T/SIG/BU LP/BTSI Fuse
20 A Turn Signal Flasher, PNP Switch, Turn/ Hazard Switch (Oldsmobile w/T87)
1B
Spare Fuse 2B
ABS/CCR Fuse 5B
BRK/HZRD Fuse 6B
INTERIOR LPS Fuse
(Buick) 8B
INTERIOR LPS Fuse
(Oldsmobile) 8B
INTERIOR LPS Fuse
(Pontiac) 8B
CIGAR LTR Fuse 9B
AIR BAG Fuse 1C
Spare Fuse 2C
CLG FAN/ TCC Fuse
(Oldsmobile, Pontiac) 6C
Cooling Fans, Tranaxle
Fuse (Buick) 6C
PARKLAMPS Fuse
(Buick) 8C
MISC RDO/CLSTR Fuse
(Buick) 9C
MISC RDO/CLSTR Fuse
(Oldsmobile) 9C
MISC RDO/CLSTR Fuse
(Pontiac) 9C
CHIME Fuse (Buick) 1D
HTD MIR Fuse
(Oldsmobile) 3D
HTD MIR Fuse (Buick)
3D
HTD MIR Fuse (Pontiac)
3D
BASE A/C Fuse
(Oldsmobile) (Pontiac)
5D
FOG LPS Fuse (Pontiac)
(Oldsmobile) 6D
RADIO Fuse 8D
RADIO Fuse 8D
15 A Spare Fuse
Automatic Level Control Sensor, Electronic Relay, Electronic Suspension Control
10 A
(CCR) Module, EBTCM.
20 A Hazard Flasher, Stoplamp / BTSI Switch
Underhood Lamp, Remote Dimmer Module, Ashtray Lamp, Lamp Dimmer
10 A Switch, Radio, Heater and A/C Control (w/C68), Headlamp Switch, Instrument
Cluster, HUD (w/UV6)
Instrument Cluster, Interior Lamp Control Module, Radio
10 A
Front Door Courtesy Lamps, Remote Dimmer Module, Ashtray Lamp, Lamp
10 A Dimmer Switch, Radio, Heater and A/C Control (w/C68), Headlamp Switch,
Instrument Cluster (w/U50/U2F), HUD (w/UV6)
Cigar Lighter,(Buick ,Oldsmobile, Pontiac), Rear Console Cigar Lighter, (w/D55
15 A
Pontiac)
10 A Inflatiable Restraint Sensing and Diagnostic Module.
20 A Spare Fuse
Lamp Control Module, Headlamp Switch, Park Lamp Relay
15 A
25 A
10 A
10 A
10 A
10 A
15 A
10 A
10 A
10 A
Lamp Control Module, Headlamp Switch, Park Lamp Relay
LH / RH Front Park Turn Lamps, LH / RH Front Side Marker Lamps, LH / RH
Rear Side Marker Lamps, LH / RH Tail / Stop Turn Lamps, License Lamps
Remote Indicator Bank, DLC, Heater A/C Programmer(w/CJ2), Lamp Dimmmer
Switch, Radio, Audio Amplifier (w/U28), Instrument Cluster
DLC, Heater and A/C Programmer (w/C68), Radio, Audio Amplifier (w/U28),
Instrument Cluster, Heater and A /C Control,
Lamp Moniter Control Module, DLC, Heater And A/C Control Programmer
(w/C68), Audio Amplifier (w/U28), Instrument Cluster, Radio
RFA Module, Memory Seat / Mirror Module, Automatic Day / Night Mrrior,
MALL, Brake Lamp Driver Module, Remote Indicator Bank , LCM
LH Outside Rear View Mirror
LH / RHOutside Rear View Mirror
LH / RHOutside Rear View Mirror, Electronic Compass Module
Tempature Valve Actuator, Heater and A/C Control (w/ C61)
25 A
15 A
Fog Lamp Relay
Radio, Power Windows/Sunroof Relay, (Buick w/U23, Pontiac w/UM7,
Oldsmoblie w/c61)
Radio, Power Windows/Sunroof Relay, Steerin Wheel Control Switch (Buick
w/UB3, Pontiac w/oUM7, Oldsmobile w/CJ2)
Accessory Power Receptacle
IP AUX OUTLET Fuse
20 A
(Oldsmobile) 1E
AIR BAG/VATS Fuse 2E 10 A Instrument Cluster(Oldsmobile), Theft Deterrent Relay
IGN OFF/UNLOCK Fuse
Instrument Cluster
10 A
(Oldsmobile) 3E
Heater and A/C Control(Pontiac w/cj2), Rear Defogger Relay (Oldsmobile/Buick
RR DEFOG Fuse 5E
30 A
wCJ2, Pontiac w/C68)
MISC ENG NON OBDII
Engine Coolant Level Switch(Pontiac), SuperCharger Bypass Valve(Oldsmobile),
10 A
Fuse 7E
A/C Clutch Relay
WPR/WSHR Fuse 8E
25 A Remote Function Actuator (RFA) Module, Windshield Wiper Switch
RH IP Fuse Block
Fuse/Circuit Breaker
Rating
DR LKS Fuse 1
20 A
RAC/TRUNK REL Fuse 2
15 A
HORN Fuse 3
15 A
MISC ENG(OBD II) Fuse 5
10 A
FUEL PUMP Fuse 6
20 A
Description
Body Control Module (MALL), LH Front Door Lock Isolation Relay(with
AU0)
Luggage Compartment Lid Release Relay, Power Antenna Relay, Remote
Function Actuator (RFA) Module, RAP Relay
Horn Relay
Evaporative Emissions (EVAP) Canister Purge Valve, Evaporative (EVAP)
Canister Vent Valve, Heated Oxygen Sensors
Fuel Pump Relay, Ignition Control Module
INJECTOR Fuse 7
PCM Fuse 8
A/C FEEDBACK Fuse 11
FOG LPS Relay A
(Pontiac/Oldsmobile)
PERIM LPS Relay A (Buick)
DRIVER DR UNLOCK
Relay B
TRUNK REL Relay D
ELC Relay E
RAP ACCY Relay F
RR DEFOG Relay G
PWR WDO/SUNROOF
Relay H
HDLPS Relay J
PARK LPS Relay K
FUEL PUMP Relay N
Relay P
10 A Fuel Injectors
Instrument Cluster, Mass Air Flow (MAF) Sensor, PCM, Transmission
10 A
Position Decoder Module(Pontiac/Oldsmobile with D55)
10 A Heater and A/C Programmer
--
Fog Lamps
--
Backup Lamps, Cornering Lamps
--
Door Lock Actuators, Fuel Door Lock Solenoid(Pontiac with AU0)
----
Rear Compartment Lid Release Actuator
Automatic Level Control Compressor
RADIO Fuse
Radio Antenna Module (Buick), Rear Window Defogger
(Oldsmobile/Pontiac)
Power Windows, Power Sunroof
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Lamp Control Module (LCM)
Exterior Lamps
Fuel Sender
Not Used