In this article, you will find information about the fuses of the Buick Enclave (models 2008, 2009, 2010, 2011, and 2012), including diagrams of the fuse boxes, a list of fuses and relays, their designation, and the location of the fuse blocks within the vehicle.
Checking and Replacing Fuses in Buick Enclave
The wiring circuits in the vehicle are protected from short circuits by a combination of fuses, circuit breakers and fusible thermal links. This greatly reduces the chance of fires caused by electrical problems.
Look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Be sure you replace a bad fuse with a new one of the identical size and rating.
Fuses of the same amperage can be temporarily borrowed from another fuse location, if a fuse goes out. Replace the fuse as soon as you can.
Caution!
Data on the replacement fuse must match the data on the defective fuse.
Before replacing a fuse, turn every vehicle electrical switch off.
Location of Fuse Boxes
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.
Underhood Fuse Block: 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.
Fuse Box Diagrams
2008
Instrument Panel Fuse Block
List of fuses in the Instrument Panel Fuse Block (2008)
Name
Usage
Fuses
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
ONSTRA/ENT
Emissions
AMP
Audio Amplifier
Relays
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
List of fuses in the Underhood Fuse Block (2008)
Name
Usage
Fuses
A/C CLUTCH
Air Conditioning Clutch
ABS MTR
Antilock Braking System (ABS) Motor
AFS
Adaptive Forward Lighting System
AIRBAG
Airbag System
AUX POWER
Auxiliary Power
AWD
All-Wheel-Drive System
ECM
Engine Control Module
ECM 1
Engine Control Module 1
EMISSION 1
Antilock Brakes System 2
EMISSION 2
Emission 2
EVEN COILS
Even Injector Coils
FOG LAMP
Fog Lamps
FUEL PUMP
Fuel Pump
HORN
Horn
HTD MIR
Heated Outside Rearview Mirror
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 OUTLET
Power Outlet
REAR CAMERA
Rear Camera
RR APO
Rear Accessory Power Outlet
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
SPARE
Spare
SPARE
Spare
SPARE
Spare
SPARE
Spare
SPARE
Spare
SPARE
Spare
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
J-Case Fuses
ABS MTR
ABS Motor
BATT 1
Battery 1
BATT2
Battery 2
BATT 3
Battery 3
FAN 1
Cooling Fan 1
FAN 2
Cooling Fan 2
HTD WASH
Heated Windshield Washer System
HVAC BLWR
Climate Control System Blower
PWR L/GATE
Power Liftgate
RR DEFOG
Rear Defogger
S/ROOF / SUNSHADE
Sunroof, Sunshade
STRTR
Starter
Relays
A/C CMPRSR CLTCH
Air Conditioning Compressor Clutch
CRNK
Switched Power
FAN 1
Cooling Fan 1
FAN 2
Cooling Fan 2
FAN 3
Cooling Fan 3
FOG LAMP
Fog Lamps
FUEL PUMP
Fuel Pump
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
SPARE
Spare
TRLR BCK/UP
Trailer Back-up Lamps
WPR
Windshield Wiper
WPR HI
Windshield Wiper High Speed
2009
Instrument Panel Fuse Block
List of fuses in the Instrument Panel Fuse Block (2009)
Name
Usage
Fuses
AIRBAG
Airbag
AMP
Amplifier
BCK/UP/STOP
Back-up Lamp/Stoplamp
BCM
Body Control Module
CNSTR /VENT
Canister Vent
CTSY
Courtesy
DR/LCK
Door Locks
DRL
Daytime Running Lamps
DSPLY
Display
FRT/WSW
Front Windshield Washer
HTD/COOL SEAT
Heated/Cooling Seats
HVAC
Heating, Ventilation and Air Conditioning
IADV/PWR/LED
Inadvertent Power LED
INFOTMNT
Infotainment
LT/TRN/SIG
Driver Side Turn Signal
MSM
Memory Seat Module
PWR MODE
Power Mode
PWR/MIR
Power Mirrors
RDO
Radio
REAR WPR
Rear Wiper
RT/TRN/SIG
Passenger Side Turn Signal
SPARE
Spare
SPARE
Spare
STR/WHL/ILLUM
Steering Wheel Illumination
Relays
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
List of fuses in the Underhood Fuse Block (2009)
Name
Usage
Fuses
A/C CLUTCH
Air Conditioning Clutch
ABS MTR
Antilock Braking System (ABS) Motor
AFS
Adaptive Forward Lighting System
AIRBAG
Airbag System
AUX POWER
Auxiliary Power
AUX VAC PUMP
Auxiliary Vacuum Pump
AWD
All-Wheel-Drive System
BATT1
Battery 1
BATT2
Battery 2
BATT3
Battery 3
ECM
Engine Control Module
ECM 1
Engine Control Module 1
EMISSION 1
Emission 1
EMISSION 2
Emission 2
EVEN COILS
Even Injector Coils
FAN 1
Cooling Fan 1
FAN 2
Cooling Fan 2
FOG LAMP
Fog Lamps
FSCM
Fuel System Control Module
HORN
Horn
HTD WASH
Heated Windshield Washer Fluid
HTD MIR
Heated Outside Rearview Mirror
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
Power Outlet
REAR CAMERA
Rear Camera
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
Sunroof
SPARE
Spare
SPARE
Spare
SPARE
Spare
SPARE
Spare
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 PRK LAMP
Trailer Parking Lamps
TRLR PWR
Trailer Power
WPR/WSW
Windshield Wiper/Washer
Relays
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
Fog Lamps
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
PRKLAMP
Park Lamp
PWR/TRN
Powertrain
RR DEFOG
Rear Window Defogger
RT TRLR STOP/TRN
Trailer Right Stoplamp and Turn Signal Lamp
Stop Lamps
Stop Lamps (China Only)
TRLR BCK/UP
Trailer Back-up Lamps
WPR
Windshield Wiper
WPR HI
Windshield Wiper High Speed
2010
Instrument Panel Fuse Block
List of fuses in the Instrument Panel Fuse Block (2010)
Name
Usage
Fuses
AIRBAG
Airbag
AMP
Amplifier
BCK/UP/STOP
Back-up Lamp / Stoplamp
BCM
Body Control Module
CNSTR/VENT
Canister Vent
CTSY
Courtesy
DR/LCK
Door Locks
DRL
Daytime Running Lamps
DRL 2
GMC HID Only / Rear Fog Lamps - China Only
DSPLY
Display
FRT/WSW
Front Windshield Washer
HTD/COOL SEAT
Heated/Cooling Seats
HVAC
Heating, Ventilation and Air Conditioning
INADV/PWR/LED
Inadvertent Power LED
INFOTMNT
Infotainment
LT/TRN/SIG
Driver Side Turn Signal
MSM
Memory Seat Module
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
SPARE
Spare
STR/WHL/ILLUM
Steering Wheel Illumination
Relays
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
List of fuses in the Underhood Fuse Block (2010)
Name
Usage
Fuses
A/C CLUTCH
Air Conditioning Clutch
ABS MTR
Antilock Braking System (ABS) Motor
AFS
Adaptive Forward Lighting System
AIRBAG
Airbag System
AUX POWER
Auxiliary Power
AUX VAC PUMP
Auxiliary Vacuum Pump
AWD
All-Wheel-Drive System
BATT1
Battery 1
BATT2
Battery 2
BATT3
Battery 3
ECM
Engine Control Module
ECM 1
Engine Control Module 1
EMISSION 1
Emission 1
EMISSION 2
Emission 2
EVEN COILS
Even Injector Coils
FAN 1
Cooling Fan 1
FAN 2
Cooling Fan 2
FOG LAMP
Fog Lamps
FSCM
Fuel System Control Module
HORN
Horn
HTD MIR
Heated Outside Rearview Mirror
HVAC BLWR
Heating, Ventilation and Air Conditioning Blower
LT HI BEAM
Left High-Beam Headlamp
LT LO BEAM
Left Low-Beam Headlamp
LTPRK
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
Power Outlet
REAR CAMERA
Rear Camera
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
Sunroof
SERVICE
Service Repair
SPARE
Spare
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 PRKLAMP
Trailer Parking Lamps
TRLR PWR
Trailer Power
WPR/WSW
Windshield Wiper/Washer
Relays
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
Fog Lamps
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
PRKLAMP
Park Lamp
PWR/TRN
Powertrain
RR DEFOG
Rear Window Defogger
RT TRLR STOP/TRN
Trailer Right Stoplamp and Turn Signal Lamp
Stop Lamps
Stop Lamps (China Only)
TRLR BCK/UP
Trailer Back-up Lamps
WPR
Windshield Wiper
WPR HI
Windshield Wiper High Speed
2011
Instrument Panel Fuse Block
List of fuses in the Instrument Panel Fuse Block (2011)
Name
Usage
Fuses
AIRBAG
Airbag
AMP
Amplifier
BCK/UP/STOP
Back-up Lamp / Stoplamp
BCM
Body Control Module
CNSTR / VENT
Canister Vent
CTSY
Courtesy
DR/LCK
Door Locks
DRL
Daytime Running Lamps
DRL 2
GMC HID Only (If Equipped) / Rear Fog Lamps - China Only
DSPLY
Display
FRT/WSW
Front Windshield Washer
HTD/COOL SEAT
Heated/Cooling Seats
HVAC
Heating, Ventilation and Air Conditioning
INADV/ PWR/LED
Inadvertent Power LED
INFOTMNT
Infotainment
LT/TRN/SIG
Driver Side Turn Signal
MSM
Memory Seat Module
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
SPARE
Spare
STR/WHL/ILLUM
Steering Wheel Illumination
Relays
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 (If Equipped)
LT/UNLCK
Driver Side Unlock Relay
DRL
Daytime Running Lamps Relay (If Equipped)
SPARE
Spare
FRT/WSW
Front Windshield Washer Relay
Underhood Fuse Block
List of fuses in the Underhood Fuse Block (2011)
Name
Usage
Fuses
A/C CLUTCH
Air Conditioning Clutch
ABS MTR
Antilock Braking System (ABS) Motor
AFS
Adaptive Forward Lighting System
AIRBAG
Airbag System
AUX POWER
Auxiliary Power
AUX VAC PUMP
Auxiliary Vacuum Pump
AWD
All-Wheel-Drive System
BATT1
Battery 1
BATT2
Battery 2
BATT3
Battery 3
CIGAR LIGHTER
Cigar Lighter
ECM
Engine Control Module
ECM 1
Engine Control Module 1
EMISSION 1
Emission 1
EMISSION 2
Emission 2
EVEN COILS
Even Injector Coils
FAN 1
Cooling Fan 1
FAN 2
Cooling Fan 2
FOG LAMP
Fog Lamps
FSCM
Fuel System Control Module
HORN
Horn
HTD MIR
Heated Outside Rearview Mirror
HVAC BLWR
Heating, Ventilation and Air Conditioning Blower
LT HI BEAM
Left High-Beam Headlamp
LT LO BEAM
Left Low-Beam Headlamp
LTPRK
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
Power Outlet
REAR CAMERA
Rear Camera
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
Sunroof
SERVICE
Service Repair
SPARE
Spare
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 PRKLAMP
Trailer Parking Lamps
TRLR PWR
Trailer Power
WPR/WSW
Windshield Wiper/ Washer
Relays
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
Fog Lamps
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
Stop Lamps (China Only)
TRLR BCK/UP
Trailer Back-up Lamps
WPR
Windshield Wiper
WPR HI
Windshield Wiper High Speed
2012
Instrument Panel Fuse Block
List of fuses in the Instrument Panel Fuse Block (2012)
Name
Usage
Fuses
AIRBAG
Airbag
AMP
Amplifier
BCK/UP/STOP
Back-up Lamp / Stoplamp
BCM
Body Control Module
CNSTR/VENT
Canister Vent
CTSY
Courtesy Lamps
DR/LCK
Door Locks
DRL
Daytime Running Lamps
DRL 2/ RR Fog
GMC HID Only (If Equipped) / Rear Fog Lamps (China Only)