Buick Enclave (2008 – 2017) Fuse Box Location & Diagrams
Welcome to the Buick Enclave Fuse Box Location & Diagrams User Guide for 2008–2017 models. In this detailed guide, you’ll find clear instructions on fuse locations, diagrams, and troubleshooting advice to help you manage electrical issues. Whether you’re replacing a fuse or diagnosing a problem, this resource provides everything you need for efficient and hassle-free repairs.
Fuse Box Locations
Passenger Compartment Fuse Box
The fuse box is located under the glovebox.
2008-2012: remove the glove box bottom;
2013-2017: open the lid under the glove box (on the right)
Engine Compartment Fuse Box
Passenger Compartment Fuse Box
Buick Enclave (2008 and 2009)
| Name | Description |
|---|---|
| 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 |
| 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 |
Buick Enclave (2010, 2011 and 2012)
| Name | Description |
|---|---|
| AIRBAG | Airbag |
| AMP | Amplifier |
| BCK/UP/STOP | Back-up Lamp/Stoplamp |
| BCM | Body Control Module |
| CNST/VENT | Canister Vent |
| CTSY | Courtesy |
| 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 |
Buick Enclave (2013)
| Name | Description |
|---|---|
| # | GMC NON HID = Lo 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 |
| EMPTY | Empty |
| 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 |
| PDM | Power Mirrors, Liftgate Release |
| PWR MODE | Power Mode |
| PWR MIR | Power Mirrors |
| RDO | Radio |
| REAR WPR | Rear Wiper |
| RPA/SBZA/UGDO | Rear Park Assist/ Side Blind Zone Alert /Universal Garage Door Opener |
| RT TRN SIG | Passenger Side Turn Signal |
| 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 |
| 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) |
| FOG LAMPS | Fog Lamps Relay (Chevy) |
| FRT/WSW | Front Windshield Washer Relay |
Buick Enclave (2014 to 2017)
| Name | Description |
|---|---|
| # | 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 |
| 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 |
| 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 |
Engine Compartment Fuse Box
Buick Enclave (2008 and 2009)
| Name | Description |
|---|---|
| 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 | |
| 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 | |
| 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 |
Buick Enclave (2010, 2011 and 2012)
| Name | Description |
|---|---|
| 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 |
| BATT 1 | Battery 1 |
| BATT 2 | Battery 2 |
| BATT 3 | 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 1 |
| 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 |
| 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 | Sunroff |
| SERVICE | Service Repair |
| SPARE | Spare |
| 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 | |
| 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 BEAN | 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 |
Buick Enclave (2013)
| Name | Description |
|---|---|
| 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 |
| 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 | Even Injector Coils |
| FAN 1 | Cooling Fan 1 |
| FAN 2 | Cooling Fan 1 |
| * | Headlamp Washer (China)/Fog Lamps (GMC) |
| FPM | Fuel pump power module |
| FSCM | Fuel System Control Module |
| FOG LAMP (GMC) | Fog Lamps (GMC) |
| HTD STR WHL | Heated steering wheel |
| HORN | Horn |
| HTD MIR | Heated Outside Rearview Mirror |
| HUMIDITY/MAF | 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 | 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 | Spare |
| 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 | |
| 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 |
| HDLP WASH (CHINA) FOG LAMP (GMC) | Headlamp Washer (China)/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 |
Buick Enclave (2014 to 2017)
| Name | Description |
|---|---|
| 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 |
| 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 | Even Injector Coils |
| FAN 1 | Cooling Fan 1 |
| FAN 2 | Cooling Fan 1 |
| * | Headlamp Washer (China)/Fog Lamps (GMC) |
| FPM | Fuel pump power module |
| FSCM | Fuel System Control Module |
| FOG LAMP (GMC) | Fog Lamps (GMC) |
| HTD STR WHL | Heated steering wheel |
| HORN | Horn |
| HTD MIR | Heated Outside Rearview Mirror |
| HUMIDITY/MAF | 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 | 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 | Spare |
| 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 | |
| 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 |
| HDLP WASH (CHINA) FOG LAMP (GMC) | Headlamp Washer (China)/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 |
