Share this

Buick Enclave (2008 - 2009) - fuse box diagram

avatar Jonathan Yarden Jan 30, 2021 · 5 min. read

In this article you will find a description of fuses and relays Buick, with photos of block diagrams and their locations. Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.

Year of production: 2008, 2009

 

Instrument panel fuse block

The instrument panel fuse block is located under the instrument panel on the passenger side of the vehicle. Pull down on the cover to access the fuse block.

Fuse side

Buick Enclave - fuse box - instrument panel - fuse side

Fuses Usage
FRT/WSW Front Windshield Wiper
SPARE Spare
HTD/SEAT Front Heated Seats
STR/WHL/ILLUM Steering Wheel Illumination
MSM Memory Seat Module
PWR/MIRRORS Power Mirrors
DR/LCK Door Locks
AIRBAG Airbag System
LT/TRN/SIG Driver Side Turn Signal
REAR WIPER Rear Window Wiper
PWR MOD PassKey Module, Body Control
Module
BCK/UP/STOP Back-up Lamps, Stoplamps
HVAC Climate Control System
DISPLAY Display
RT/TRN/SIG Passenger Side Turn Signal
DRL* Daytime Running Lamps
RADIO Radio
PDM Power Mirrors, Liftgate Release
DRL 2** Not used
INFOTAINMENT Infotainment System
BCM Body Control Module
SPARE Spare
CTSY Dome Lamps
INADV/PWR/LED Interior Lamps
ONSTR/VENT Emissions
AMP Audio Amplifier

Relay side

Buick Enclave - fuse box - instrument panel - relay side

Relays Usage
LT/PWR/SEAT Driver Side Power Seat Relay
RT/PWR/SEAT Passenger Side Power Seat Relay
PWR/WNDW Power Windows Relay
PWR/COLUMN Power Steering Column Relay
L/GATE Liftgate Relay
LCK Power Lock Relay
REAR/WSW Rear Window Washer Relay
UNLCK Power Unlock Relay
DRL2 Daytime Running Lamps 2 Relay
LT/UNLCK Driver Side Unlock Relay
DRL Daytime Running Lamps Relay
SPARE Spare
FRT/WSW Front Windshield Washer Relay

Underhood fuse block

Buick Enclave - fuse box - underhood

Fuses Usage
LT PRK Left Parking Lamp
RT PRK Right Parking Lamp
TRLR PRK LAMP Trailer Parking Lamps
AIRBAG Airbag System
PCM IGN Powertrain Control Module Ignition
AFS Adaptive Forward Lighting System
TRANS Transmission
REAR CAMERA Rear camera
EMISSION 1 Antilock Brakes System 2
TRLR BRK Trailer Brake
AWD All-Wheel-Drive System
TRLR PWR Trailer Power
EVEN COILS Even Injector Coils
SPARE Spare
ODD COILS Odd Injector Coils
SPARE Spare
LT HI BEAM Left High-Beam Headlamp
SPARE Spare
LT TRLR STOP/TRN Trailer Left Stoplamp and Turn
Signal
EMISSION 2 Emission 2
ECM Engine Control Module
RT HI BEAM Right High-Beam Headlamp
RVC SNSR Regulated Voltage Control Sensor
RT TRLR STOP/TRN Trailer Right Stoplamp and Turn
Signal
ECM 1 Engine Control Module 1
SPARE Spare
WPR/WSW Windshield Wiper/Washer
SPARE Spare
PWR OUTLET Power Outlet
AUX POWER Auxiliary Power
RT LO BEAM Right Low-Beam Headlamp
RR APO Rear Accessory Power Outlet
LT LO BEAM Left Low-Beam Headlamp
TCM Transmission Control Module
TRLR BCK/UP Trailer Back-up Lamps
HTD MIR Heated Outside Rearview Mirror
ABS MTR Antilock Brake System Motor
FOG LAMP Fog Lamps
HORN Horn
A/C CLTCH Air Conditioning Clutch
FUEL PUMP Fuel Pump
SPARE Spare

 

J-Case Fuses Usage
FAN 2 Cooling Fan 2
PWR L/GATE Power Liftgate
FAN 1 Cooling Fan 1
HVAC BLWR Climate Control System Blower
STRTR Starter
BATT 2 Battery 2
HTD WASH Heated Windshield Washer System
BATT 1 Battery 1
BATT Battery 3
ABS MTR Antilock Brake System Motor
RR DEFOG Rear Defogger
S/ROOF/SUNSHADE Sunroof, Sunshade

 

Relays Usage
FAN 3 Cooling Fan 3
FAN 2 Cooling Fan 2
PRK LAMP Park lamp
FAN 1 Cooling Fan 1
RT TRLR STOP/TRN Trailer Right Stoplamp and Turn
Signal
LT TRLR STOP/TRN Trailer Left Stoplamp and Turn
Signal
IGN Ignition Main
CRNK Switched Power
PWR/TRN Powertrain
HI BEAM High-Beam Headlamps
WPR Windshield Wiper
WPR HI Windshield Wiper High Speed
RR DEFOG Rear Window Defogger
HID/LO BEAM High Intensity Discharge (HID)
Low-Beam Headlamps
SPARE Spare
FOG LAMP Fog lamp
HORN Horn
A/C CMPRSR CLTCH Air Conditioning Compressor Clutch
FUEL PUMP Fuel pump
TRLR BCK/UP Trailer Back-up Lamps

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Still have questions or want to supplement the article? Discuss On Telegram


Access the private club

Become a member of Fuses.guru and get access to our private telegram bot. Accelerated access and smart search of fuse box & wiring diagrams.
P.S. We never spam!

May Be Useful