Fuses and relays Buick Enclave (2013-2017)

This material discusses in detail the fuse diagrams of the Buick Enclave (first generation; restyiling): 2013, 2014, 2015, 2016, 2017 release.

Fuses marked as “PWR OUTLET”, “AUX POWER”, “CIGAR LIGHTER”, “RR APO” in the engine bay fuse box are responsible for the cigarette ligter and 12V power sockets.

In the engine compartment

Located on the left side, behind the plastic cover.

Access example.

General view.


2013 model year.

2014-2017 model year.
Name Description
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) Headlamp Washer (China)/Fog Lamps (GMC)
HDLP WASH (CHINA) Headlamp Washer (China)/Fog Lamps (GMC)
HI BEAM High-Beam Headlamps
HID/LO BEAM High Intensity Discharge (HID) Low-Beam Headlamps
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
* Headlamp Washer (China)/Fog Lamps (GMC)
A/C CLUTCH Air Conditioning Clutch
ABS MTR  ABS Motor (Antilock Braking System)
AFS Adaptive Forward Lighting System
AIRBAG Airbag System
AUX POWER Auxiliary Power Socket
AUX VAC PUMP Auxiliary Vacuum Pump
AWD All-Wheel-Drive Module
BATT 1 Power Battery 1
BATT 2 Power Battery 2
BATT 3 Power Battery 3
CIGAR LIGHTER Buick Enclave Cigarette Lighter Fuse
ECM 1 Engine Control Module 1
  • Engine control module
  • Fuel pump control module
  • ignition
EMISSION 1 Emission 1
EMISSION 2 Emission 2
EVEN COILS Even Injector Coils
FAN 1 Cooling Fan 1
FAN 2 Cooling Fan 1
FOG LAMP (GMC) Fog Lamps (GMC)
FPM Buick Enclave Fuel pump fuse
FSCM Fuel System Control Module
HTD MIR Heated Outside Rearview Mirror
HTD STR WHL Heated steering wheel
  • Humidity Sensor
  • MAF Sensor
HVAC BLWR Heating, Ventilation and Air Conditioning Blower
LT HI BEAM Left High-Beam Headlamp
LT LO BEAM Left Low-Beam Headlamp
LT PRK Left Parking Lamp
LT TRLR STOP/TRN Trailer Left Stoplamp and Turn Signal
ODD COILS Odd Injector Coils
PCM IGN Powertrain Control Module Ignition
PWR L/GATE Power Liftgate
PWR OUTLET 12V Power Outlet
RR APO Rear Accessory 12V Power Outlet
RR DEFOG Rear Defogger Unit
RR HVAC Rear Climate Control System
RT HI BEAM High-Beam Headlamp (Right Side)
RT LO BEAM Low-Beam Headlamp (Right Side)
RT PRK Parking Lamp (Right Side)
RT TRLR STOP/TRN Trailer Right Stoplamp and Turn Signal
RVC SNSR Regulated Voltage Control Sensor
SERVICE Service Repair
SPARE Reserve
Stop Lamps Stop Lamps (China Only)
STRTR Starter
TCM Transmission Control Module
TRANS Transmission
TRLR BCK/UP Trailer Back-up Lamps
TRLR BRK Trailer Brake
TRLR PWR Trailer Power
TRLR PRK LAMP Trailer Parking Lamps
WPR/WSW Windshield Wiper/Washer

In the passenger compartment

Located under the glovebox.

For access open the lid (on the right) under the glove box.


2013 model year.

2014-2017 model year.
Name Description
DRL/ LO BEAM Daytime Running Lamps Relay
DRL/LO BEAM Daytime Running Lamps Relay/Low Beam Headlamps Relay
FOG LAMPS Fog Lamps Relay
FRT/WSW Windshield Washer Relay (Front)
L/GATE Liftgate Relay
LCK Power Lock Relay
LT/PWR/SEAT Power Seat Relay (Driver Side)
LT/UNLCK Unlock Relay (Driver Side)
PWR/COLUMN Power Steering Column Relay
PWR/WNDW Power Windows Relay
REAR FOG LAMPS (CHINA) Fog Lamps Relay (Chevy)
REAR/WSW Window Washer Relay (Rear)
RT/PWR/SEAT Passenger Side Power Seat Relay
UNLCK Power Unlock Relay
# GMC NON HID = Low Beam
* GMC NON HID = High Shutter
** Chevy = Fog Lamps
*** Buick China = Rear Fog Lamp
AIRBAG Airbags
AMP Audio Amplifier
BCK/UP/STOP Back-up Lamp/Stoplamp
BCM Body Control Module
CNSTR VENT Canister Vent
CTSY Courtesy
DRL  LC Door lock Unit
DRL /LO BEAM Daytime Running Lamps Relay/Low Beam Headlamps Relay
DSPLY Multimedia Display
EMPTY Reserve
FRT WSW Windshield Washer (front)
HTD/COOL SEAT Heated/Cooling Seats
HVAC Heating, Ventilation and Air Conditioning
  • Inadvertent Power
  • Interior Light Pipe Lamps
  • Infotainment
  • emory Seat Module
LT TRN SIG Driver Side Turn Signal
  • Rear park assist
  • Side blind zone alert
  • Forward collision alert
  • Universal remote system
PDM Power Mirrors, Liftgate Release
PWR MIR Power Mirrors
PWR MODE Power Mode
RDO Radio Unit
REAR WPR Rear Wiper
  • Rear Park Assistan 
  • Side Blind Zone Alert
  • Garage Door Opener
RT TRN SIG Turn Signal (passenger side)
STR WHL ILLUM Steering Wheel Illumination
USB CHRG USB Charging Unit
Related fuse diagrams
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