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BUICK Enclave (2017) - 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: 2017

Engine compartment fuse block

Buick Enclave 2014 - fuse box - engine compartment

The underhood fuse block is located in the engine compartment, on the passenger side of the vehicle. Lift the cover for access to the fuse/relay block.

Fuses Usage
A/C CLUTCH A/C Clutch
ABS MTR  ABS motor
AFS Adaptive forward lighting system
AIRBAG Airbag
AUX POWER Auxiliary Power
AUX VAC PUMP Auxiliary Vacuum Pump
AWD AWD system
BATT 1 Battery 1
BATT 2 Battery 2
BATT 3 Battery 3
CIGAR LIGHTER Cigar Lighter
ECM 1 Engine control module 1
ECM/ FPM IGN Engine control module/Fuel pump control module ignition
EMISSION 1 Emission 1
EMISSION 2 Emission 2
EVEN COILS Injector coils ‚Äď even
FAN 1 Cooling Fan 1
FAN 2 Cooling Fan 1
* Headlamp Washer (China)/Fog Lamps (GMC)
FPM Fuel pump power module
FOG LAMP (GMC) Fog Lamps (GMC)
HTD STR WHL Heated steering wheel
HORN Horn
HTD MIR Heated exterior rearview mirror
HUMIDITY/MAF Humidity sensor/ Mass airflow sensor
HVAC BLWR HVAC blower
LT HI BEAM Left High-Beam Headlamp
LT LO BEAM Left Low-Beam Headlamp
LT PRK Left Parking Lamp
LT TRLR STOP/TRN Left trailer stoplamp/Turn signal lamp
ODD COILS Injector coils ‚Äď odd
PCM IGN Powertrain Control Module Ignition
PWR L/GATE Power Liftgate
PWR OUTLET Power Outlet
RR APO Rear Accessory Power Outlet
RR DEFOG Rear Defogger
RR HVAC Rear Climate Control System
RT HI BEAM Right High-Beam Headlamp
RT LO BEAM Right Low-Beam Headlamp
RT PRK Right Parking Lamp
RT TRLR STOP/TRN Trailer Right Stoplamp and Turn Signal
RVC SNSR Regulated Voltage Control Sensor
S/ROOF/SUNSHADE Sunroff
SERVICE Service Repair
SPARE ‚ÄĒ
Stop Lamps (China Only) Stop Lamps (China Only)
STRTR Starter
TCM Transmission Control Module
TRANS Transmission
TRLR BCK/UP Trailer Back-up Lamps
TRLR BRK Trailer Brake
TRLR PRK LAMP Trailer Parking Lamps
TRLR PWR Trailer Power
WPR/WSW Windshield Wiper/Washer

 

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

Instrument Panel Fuse Block

Buick Enclave (2014) - fuse box - instrument panel 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.

Fuses Usage
# GMC NON HID = Low Beam
* GMC NON HID = High Shutter
** Chevy = Fog Lamps
*** Buick China = Rear Fog Lamp
AIRBAG Airbag
AMP Amplifier
BCK UP/STOP Back-up Lamp/Stoplamp
BCM Body Control Module
CNSTR VENT Canister Vent
CTSY Courtesy
DRL  LC Door lock
DRL /LO BEAM Daytime Running Lamps Relay/Low Beam Headlamps Relay
DSPLY Display
FRT WSW Front Windshield Washer
HTD/COOL SEAT Heated/Cooling Seats
HVAC Heating, Ventilation and Air Conditioning
INADV PWR INT LAMPS Inadvertent Power/Interior Light Pipe Lamps
INFOTMNT/MSM Infotainment/ Memory Seat Module
LT TRN SIG Driver Side Turn Signal
OBS DET /URS Rear park assist/ Side blind zone alert/Forward collision alert/ Universal remote system
PDM Power Mirrors, Liftgate Release
PWR MODE Power Mode
PWR MIR Power Mirrors
RDO Radio
REAR WPR Rear Wiper
RT TRN SIG Passenger Side Turn Signal
STR WHL ILLUM Steering Wheel Illumination
USB CHRG USB Charging

Relay side

Buick Enclave (2014) - 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
DRL/LO BEAM Daytime Running Lamps Relay/Low
Beam Headlamps Relay
LT/UNLCK Driver Side Unlock Relay
DRL/ LO BEAM Daytime Running Lamps Relay (If
Equipped)
REAR FOG LAMPS (CHINA) Fog Lamps Relay (Chevy)
FRT/WSW Front Windshield Washer Relay

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

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