Year of production: 2012
Engine Compartment Fuse Block
The underhood fuse block is located in the engine compartment, on the passenger side of the vehicle.
Fuses | 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 2 |
FOG LAMP | Fog Lamps |
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 |
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 (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 | 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 (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
The instrument panel fuse block is located under the instrument panel on the passenger side of the vehicle.
wiring diagram – fuse box diagram – instrument panel (fuse side)
Fuses | Description |
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 | 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 | Description |
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 |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.