Page Contents:
In this article, you will find information about the fuses of the Buick Enclave (models 2013, 2014, 2015, 2016, and 2017), 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 under the instrument panel on the passenger side of the vehicle. Pull down on the cover to access the fuse block.
Engine Compartment Fuse Block:
The underhood fuse block is in the engine compartment, on the passenger side of the vehicle. Lift the cover for access to the fuse/relay block.
Fuse Box Diagrams
2013
Instrument Panel Fuse Block
| Name | Usage |
|---|---|
| # 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 Lamps |
| DR LCK | Door Locks |
| 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 |
| 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 |
Engine Compartment Fuse Block
| Name | Usage |
|---|---|
| A/C CLTCH | Air Conditioning Clutch |
| ABS MTR | Antilock Brake 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 | Cigarette Lighter |
| 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 |
| * | Headlamp Washer (China) / Fog Lamps (GMC) |
| FSCM | Fuel System Control Module |
| 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 | Sunroof |
| SERVICE | Service Repair |
| SPARE | Spare |
| STOP LAMPS | Stoplamps (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 |
| 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 | Parking 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 |
2014
Instrument Panel Fuse Block
| Name | Usage |
|---|---|
| # 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 Lamps |
| DR LCK | Door Locks |
| 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 |
| 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 | Rear Fog Lamps (China) |
| FRT/WSW | Front Windshield Washer Relay |
Engine Compartment Fuse Block
| Name | Usage |
|---|---|
| A/C CLTCH | Air Conditioning Clutch |
| ABS MTR | Antilock Brake 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 | Cigarette Lighter |
| 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 |
| * | Headlamp Washer (China) / Trailer Brake |
| FSCM | Fuel System Control Module |
| FOG LAMP (GMC) | Fog Lamps (GMC) |
| 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 | Sunroof |
| SERVICE | Service Repair |
| SPARE | Spare |
| STOP LAMPS | Stoplamps (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 |
| 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 | Parking 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 |
2015
Instrument Panel Fuse Block
| Name | Usage |
|---|---|
| # 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 Lamps |
| DR LCK | Door Locks |
| 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 |
| LTTRN 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 |
| 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 | Rear Fog Lamps (China) |
| FRT/WSW | Front Windshield Washer Relay |
Engine Compartment Fuse Block
| Name | Usage |
|---|---|
| A/C CLTCH | Air Conditioning Clutch |
| ABS MTR | Antilock Brake 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 | Cigarette 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 2 |
| * | Headlamp Washer (China) / Trailer Brake |
| FPM | Fuel Pump Power 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 |
| 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 | Sunroof |
| SERVICE | Service Repair |
| SPARE | Spare |
| STOP LAMPS | Stoplamps (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 |
| 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 (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 |
| PRKLAMP | Parking 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 |
2016
Instrument Panel Fuse Block
| Name | Usage |
|---|---|
| # 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 Lamps |
| DR LCK | Door Locks |
| 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 |
| 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 | Rear Fog Lamps (China) |
| FRT/WSW | Front Windshield Washer Relay |
Engine Compartment Fuse Block
| Name | Usage |
|---|---|
| A/C CLTCH | Air Conditioning Clutch |
| ABS MTR | Antilock Brake 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 | Cigarette 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 2 |
| * | Headlamp Washer (China)/Trailer Brake |
| FPM | Fuel Pump Power Module |
| FOG LAMP | 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 |
| 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 | Sunroof |
| SERVICE | Service Repair |
| SPARE | Spare |
| STOP LAMPS | Stoplamps (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 |
| 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 (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 | Parking 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 |
2017
Instrument Panel Fuse Block
| Name | 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 | Reverse lamps / Stoplamps |
| BCM | Body control module |
| CNSTR VENT | Canister vent |
| CTSY | Courtesy lamps |
| DR LCK | Door locks |
| DRL/ LO BEAM | Daytime running lamps relay / Low-beam headlamp relay |
| DSPLY | Display |
| FRT WSW | Front windshield washer |
| HTD/COOL SEAT | Heated/Cooled seats |
| HVAC | HVAC |
| INADV PWR INT LAMPS | Inadvertent power / Interior lamps |
| INFOTMNT/ MSM | Infotainment / Memory seat module |
| LT TRN SIG | Left turn signal lamp |
| 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 | Right turn signal lamp |
| STR WHL ILLUM | Steering wheel illumination |
| USB CHRG | USB charging |
| LT / PWR/SEAT | Left power seat relay |
| RT/ PWR/SEAT | Right 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 | Left unlock relay |
| DRL/ LO BEAM | Daytime running lamp relay (If equipped) |
| REAR FOG LAMPS | Rear fog lamps (China) |
| FRT/WSW | Front windshield washer relay |
Engine Compartment Fuse Block
| Name | Usage |
|---|---|
| A/C CLTCH | 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 |
| BATT1 | Battery 1 |
| BATT2 | Battery 2 |
| BATT3 | Battery 3 |
| CIGAR LIGHTER | Cigarette 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 - even |
| FAN 1 | Cooling fan 1 |
| FAN 2 | Cooling fan 2 |
| * | Headlamp washer (China) / Trailer brake |
| 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 - odd |
| 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 | Right trailer stoplamp / Turn signal lamp |
| RVC SNSR | Regulated voltage control sensor |
| S/ROOF/ SUNSHADE | Sunroof |
| SERVICE | Service repair |
| SPARE | - |
| STOP LAMPS | Stoplamps (China only) |
| STRTR | Starter |
| TCM | Transmission control module |
| TRANS | Transmission |
| TRLR BCK/UP | Trailer reverse lamps |
| TRLR BRK | Trailer brake |
| TRLR PRK LAMP | Trailer parking lamps |
| TRLR PWR | Trailer power |
| WPR/WSW | Windshield wiper/Washer |
| A/C CMPRSR CLTCH | A/C 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 (GMC) |
| HI BEAM | High-beam headlamps |
| HID/ LO BEAM | HID low-beam headlamps |
| HORN | Horn |
| IGN | Ignition main |
| LT TRLR STOP/TRN | Trailer left stoplamp / Turn signal lamp |
| PRK LAMP | Parking lamp |
| PWR/TRN | Powertrain |
| RR DEFOG | Rear window defogger |
| RT TRLR STOP/TRN | Trailer right stoplamp / Turn signal lamp |
| STOP LAMP | Stop lamps (China only) |
| TRLR BCK/UP | Trailer reverse lamps |
| WPR | Windshield wiper |
| WPR HI | Windshield wiper - high speed |