This material discusses in detail the fuse diagrams of the GMC Acadia (second generation): 2016, 2017, 2018, 2019 model year.
Circuit breaker #CB3 in the luggage compartment and fuse #F42 in the passenger compartment are responsible for the cigar ligter and 12V power outlets.
In the engine compartment
Fuse box located on the driver side, behind the plastic cover.
Access example.
| Diagram | |
|---|---|
|
|
| Name | Description |
| Relays | |
| K1 | Starter #1 |
| K2 | Run/Crank Relay |
| K3 | Starter #3 |
| K4 | LED/Automatic headlamps |
| K5 | Empty |
| K6 | Coolant pump |
| K7 | Engine control module |
| K8 | Air conditioning relay |
| K9 | Empty |
| K10 | Starter #2 |
| Fuses | |
| F1 | Antilock brake system (ABS) |
| F2 | Starter #1 |
| F3 | DC DC inverter #1 |
| F4 | Empty |
| F5 | Empty |
| F6 | Empty |
| F7 | DC DC inverter #2 |
| F8 | Starter #3 |
| F9 | Empty |
| F10 | Empty |
| F11 | Empty |
| F12 | Front wiper |
| F13 | Starter #2 |
| F14 | LED/Automatic headlamp leveling |
| F15 | Rear wiper #1 |
| F16 | Empty |
| F17 | Empty |
| F18 | Automatic headlamp leveling unit |
| F19 | Empty |
| F20 | Empty |
| F21 | Empty |
| F22 | Electronic brake control unit |
| F23 | Parking/Trailer lamp |
| F24 |
|
| F25 | Steering column lock |
| F26 | Empty |
| F27 |
|
| F28 | Empty |
| F29 | Empty |
| F30 | Washer pump |
| F31 | Right Headlamp low-beam |
| F32 | Left Headlamp low-beam |
| F33 | Front fog lamps |
| F34 | Horn |
| F35 | Empty |
| F36 | Left Headlamp high-beam |
| F37 | Rright Headlamp high-beam |
| F38 | Automatic headlamp leveling motor |
| F39 | Transmission control module #1 (TCM) |
| F40 | Left rear bus electrical center/lgnition |
| F41 | Instrument cluster |
| F42 | Heating, ventilation, and air conditioning (A/C) |
| F43 | Head-up display |
| F44 | Empty |
| F45 | Empty |
| F46 | Empty |
| F47 | Empty |
| F48 | Rear wiper #2 |
| F49 | Interior rearview mirror/Trailer |
| F50 | Fuel system control module |
| F51 | Steering wheel heater |
| F52 | Air conditioning clutch |
| F53 | Transmission range control module |
| F54 | Coolant pump |
| F55 | Empty |
| F56 | Empty |
| F57 | Engine control module/lgnition |
| F58 | Transmission control module/lgnition |
| F59 | Engine control module battery |
| F60 | Transmission control module 2 |
| F61 | O2 sensor #1/Aeroshutter |
| F62 | Engine control module - odd |
| F63 | O2 sensor 2 |
| F64 | Engine control module (ECM) - even |
| F65 | Engine control module (ECM) powertrain 1 |
| F66 | Engine control module (ECM) powertrain 2 |
| F67 | Powertrain TRCM |
| F68 | Empty |
| F69 | Empty |
| F70 | Empty |
| F71 | Empty |
| F72 | Empty |
| F73 | Empty |
| F74 | Empty |
| F75 | Empty |
| F76 | Empty |
| F77 | Empty |
In the luggage compartment
Located on the left side of the trunk, Remove wingnut and then panel for access.
General view of the fuse box.
| Diagram | |
|---|---|
|
|
| No. | Description |
| F1 | Empty |
| F2 | Trailer battery #1 |
| F3 | Driver seat belt motor |
| F4 | Rear blower |
| F5 | Rear drive control |
| F6 | Passenger seat belt motor |
| F7 | Window right |
| F8 | Rear defogger |
| F9 | Window left side |
| F10 | Empty |
| F11 | Trailer reverse |
| F12 | Empty |
| F13 | Empty |
| F14 | Empty |
| F15 | Empty |
| F16 | Empty |
| F17 | Camera |
| F18 | Trailer module |
| F19 | Ventilated seats |
| F20 | Empty |
| F21 | Trailer connector |
| F22 | Empty |
| F23 | Empty |
| F24 | Passenger window switch |
| F25 | Empty |
| F26 | Trailer brake |
| F27 | Driver seat ventilation/Lumbar |
| F28 | Passive entry/start system |
| F29 | Empty |
| F30 | Canister vent |
| F31 | Empty |
| F32 | Mirrors heater |
| F33 | Empty |
| F34 | Liftgate module |
| F35 | Fuel system control module |
| F36 | Passenger seat ventilation/Lumbar |
| F37 | Empty |
| F38 | Window module |
| F39 | Rear closure |
| F40 | Memory seat module |
| F41 | Automatic occupancy sensor |
| F42 | Trailer battery #2 |
| F43 | Empty |
| F44 | Empty |
| F45 | Liftgate motor |
| F46 | Rear seats heater |
| F47 | Empty |
| F48 | Glass break sensor |
| F49 | Empty |
| F50 | Empty |
| F51 | Empty |
| F52 | Active dampening system module |
| F53 | Rear parking aid module / Video / USB Socket |
| F54 | External object calculating / Side blind zone alert |
| F55 | Empty |
| F56 | Universal garage door-opener/Rain sensor |
| F57 | Theft deterrent system |
| CB1 | Empty |
| CB2 | Empty |
| CB3 |
|
| K1 | Empty |
| K2 | Empty |
In the passenger compartment
Fuse box located behind the plastic panel inside the center console on the passenger side.
Access example.
| Diagram | |
|---|---|
|
|
| No. | Description |
| F1 | Body control module (BCM) #6 |
| F2 | Diagnostic link (DLC) |
| F3 | Electric steering column lock |
| F4 | Empty |
| F5 | Logistics |
| F6 | HVAC |
| F7 | Body control module (BCM) #3 |
| F8 | Head-up display |
| F9 | Right front seat heater |
| F10 | Airbag system |
| F11 | Electronic transmission range system |
| F12 | Audio Amplifier |
| F13 | Body control module (BCM) 7 |
| F14 | Left front seat heater |
| F15 | Instrument panel switch bank |
| F16 | Moonroof |
| F17 | Body control module (BCM) #1 |
| F18 | Instrument cluster |
| F19 | Empty |
| F20 | Rear seat entertainment |
| F21 | Body control module (BCM) #4 |
| F22 | Infotainment |
| F23 | Body control module (BCM) #2 |
| F24 | USB charge/Wireless charging module |
| F25 | Parking assist |
| F26 | CIM |
| F27 | Empty |
| F28 | HVAC display |
| F29 | Radio |
| F30 | Steering wheel controls |
| F31 | Blower front |
| F32 | AC/DC inverter |
| F33 | Driver power seat |
| F34 | Passenger power seat |
| F35 | Battery IEC 1 feed |
| F36 | Electric power steering |
| F37 |
|
| F38 | Body control module (BCM) #8 |
| F39 | Empty |
| F40 | Empty |
| F41 | Empty |
| F42 |
|
