If you’re looking for fuse box diagrams for the 2017 to 2022 GMC Acadia, you can find them here. These diagrams show you where the fuse panels are located inside the car and explain which fuse does what. It’s useful for understanding how different parts of your Acadia are powered and protected.
Table of Contents
Cigar lighter (power outlet) fuses in the GMC Acadia are the circuit breaker F42 (Auxiliary power outlet/Lighter) in the Instrument panel fuse box, and circuit breaker CB3 (Rear auxiliary power outlet) in the Rear Compartment Fuse box.
[2017/2018/2019]
Engine compartment
| Fuse Number | Description |
|---|---|
| F1 | Antilock brake system |
| F2 | Starter 1 |
| F3 | DC DC transformer 1 |
| F4 | — |
| F5 | — |
| F6 | — |
| F7 | DC DC transformer 2 |
| F8 | Starter 3 |
| F9 | — |
| F10 | — |
| F11 | — |
| F12 | Front wiper |
| F13 | Starter 2 |
| F14 | LED/Automatic headlamp leveling |
| F15 | Rear wiper 1 |
| F16 | — |
| F17 | — |
| F18 | Automatic headlamp leveling module |
| F19 | — |
| F20 | — |
| F21 | — |
| F22 | Electronic brake control module |
| F23 | Parking/Trailer lamp |
| F24 | Right trailer stoplamp/Turn signal lamp |
| F25 | Steering column lock |
| F26 | — |
| F27 | Left trailer stoplamp/Turn signal lamp |
| F28 | — |
| F29 | — |
| F30 | Washer pump |
| F31 | Headlamp low-beam right |
| F32 | Headlamp low-beam left |
| F33 | Front fog lamps |
| F34 | Horn |
| F35 | — |
| F36 | Headlamp high-beam left |
| F37 | Headlamp high-beam right |
| F38 | Automatic headlamp leveling motor |
| F39 | Transmission control module 1 |
| F40 | Left rear bus electrical center/lgnition |
| F41 | Instrument cluster |
| F42 | Heating, ventilation, and air conditioning |
| F43 | Head-up display |
| F44 | — |
| F45 | — |
| F46 | — |
| F47 | — |
| F48 | Rear wiper 2 |
| F49 | Interior rearview mirror/Trailer |
| F50 | Fuel system control module |
| F51 | Heated steering wheel |
| F52 | Air conditioning clutch |
| F53 | Transmission range control module |
| F54 | Coolant pump |
| F55 | — |
| F56 | — |
| 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 – even |
| F65 | Engine control module powertrain 1 |
| F66 | Engine control module powertrain 2 |
| F67 | Powertrain TRCM |
| F68 | — |
| F69 | — |
| F70 | — |
| F71 | — |
| F72 | — |
| F73 | — |
| F74 | — |
| F75 | — |
| F76 | — |
| F77 | — |
| Relays | |
| K1 | Starter 1 |
| K2 | Run/Crank |
| K3 | Starter 3 |
| K4 | LED/Automatic headlamps |
| K5 | — |
| K6 | Coolant pump |
| K7 | Engine control module |
| K8 | Air conditioning |
| K9 | — |
| K10 | Starter 2 |
Instrument panel
| Fuse Number | Description |
|---|---|
| F1 | Body control module 6 |
| F2 | 2017-2018: Diagnostic link 2019: Diagnostic link/ Central gateway module |
| F3 | Electric steering column lock |
| F4 | — |
| F5 | Logistics |
| F6 | Heating, ventilation, and air conditioning |
| F7 | Body control module 3 |
| F8 | Head-up display (if equipped) |
| F9 | Right front heated seat |
| F10 | Airhag/Seat belt |
| F11 | Electronic precision shif |
| F12 | Amplifier |
| F13 | Body control module 7 |
| F14 | Left front heated seat |
| F15 | Instrument panel switch bank |
| F16 | Sunroof |
| F17 | Body control module 1 |
| F18 | Instrument cluster |
| F19 | — |
| F20 | Rear seat entertainment |
| F21 | Body control module 4 |
| F22 | Infotainment USB data/Aux jack |
| F23 | Body control module 2 |
| F24 | USB charge/Wireless charging module |
| F25 | Parking assist |
| F26 | CIM |
| F27 | Video |
| F28 | Heating, ventilation, and air conditioning display |
| F29 | Radio |
| F30 | Steering wheel adjustment controls |
| F31 | Front blower |
| F32 | DC AC inverter |
| F33 | Driver power seat |
| F34 | Passenger power seat |
| F35 | Battery IEC 1 feed |
| F36 | Electric power steering |
| F37 | Rear seat entertainment/USB charge/Wireless charging module |
| F38 | Body control module 8 |
| F39 | — |
| Circuit Breakers | |
| F40 | — |
| F41 | — |
| F42 | Auxiliary power outlet/Lighter |
Rear Compartment
| Fuse Number | Description |
|---|---|
| F1 | — |
| F2 | Trailer battery 1 |
| F3 | Driver seat belt motor |
| F4 | Rear blower |
| F5 | Rear drive control |
| F6 | Passenger seat belt motor |
| F7 | Right window |
| F8 | Rear defogger |
| F9 | Left window |
| F10 | — |
| F11 | Trailer reverse |
| F12 | — |
| F13 | — |
| F14 | — |
| F15 | — |
| F16 | — |
| F17 | Camera |
| F18 | Trailer module |
| F19 | Ventilated seats |
| F20 | — |
| F21 | Trailer connector |
| F22 | — |
| F23 | — |
| F24 | Passenger window switch |
| F25 | — |
| F26 | Trailer brake |
| F27 | Driver seat ventilation/Lumbar |
| F28 | Passive entry/Passive start |
| F29 | — |
| F30 | Canister vent |
| F31 | — |
| F32 | Heated mirrors |
| F33 | — |
| F34 | Liftgate module |
| F35 | Fuel system control module |
| F36 | Passenger seat ventilation/Lumbar |
| F37 | — |
| F38 | Window module |
| F39 | Rear closure |
| F40 | Memory seat module |
| F41 | Automatic occupancy sensor |
| F42 | Trailer battery 2 |
| F43 | — |
| F44 | — |
| F45 | Liftgate motor |
| F46 | Rear heated seats |
| F47 | — |
| F48 | Glass break sensor |
| F49 | — |
| F50 | — |
| F51 | — |
| F52 | Active dampening system module |
| F53 | Rear parking aid module/Video/USB |
| F54 | External object calculating/Side blind zone alert |
| F55 | — |
| F56 | Universal garage door-opener/Rain sensor |
| F57 | Theft deterrent system |
| Circuit Breakers | |
| CB1 | — |
| CB2 | — |
| CB3 | Rear auxiliary power outlet |
| Relay | |
| K1 | — |
| K2 | — |
[2020/2021/2022]
Engine compartment
| Fuse Number | Description |
|---|---|
| F1 | Antilock brake system |
| F2 | Starter 1 |
| F3 | DC DC transformer 1 |
| F4 | — |
| F5 | DC DC transformer 2 |
| F6 | Amplifier 1 |
| F7 | Front blower |
| F8 | Starter 3 |
| F9 | — |
| F10 | — |
| F11 | — |
| F12 | Front wiper |
| F13 | Starter 2 |
| F14 | LED/Automatic headlamp leveling |
| F15 | Rear wiper 1 |
| F16 | — |
| F17 | — |
| F18 | Automatic headlamp leveling module |
| F19 | — |
| F20 | — |
| F21 | — |
| F22 | Electronic brake control module |
| F23 | Parking/Trailer lamps |
| F24 | Right trailer stoplamp/Turn lamp |
| F25 | Steering column lock |
| F26 | — |
| F27 | Left trailer stoplamp/ Turn lamp |
| F28 | — |
| F29 | — |
| F30 | Washer pump |
| F31 | — |
| F32 | — |
| F33 | Fog lamps |
| F34 | Horn |
| F35 | — |
| F36 | Headlamp high-beam left |
| F37 | Headlamp high-beam right |
| F38 | 2020-2021: Automatic headlamp leveling motor |
| F39 | Transmission control module 1/Battery 1 |
| F40 | Left rear bus electrical center/ Ignition |
| F41 | Instrument cluster |
| F42 | 2020-2021: Heating, ventilation, and air conditioning 2022: Heating, Ventilation, and Air Conditioning / Central Gateway Module Run/Crank |
| F43 | 2020: Head-Up display 2021-2022: Head-up Display / Reflective Light Alert Display |
| F44 | Electronic brake control module electric brake booster/Run/Crank |
| F45 | — |
| F46 | — |
| F47 | — |
| F48 | Rear wiper 2 |
| F49 | 2020-2021: Interior rearview mirror / Trailer 2022: Interior Rearview Mirror / Trailer / Rear Heated Seat Run Crank |
| F50 | 2020-2021: Fuel system control module 2022: Fuel system Control Module / Fuel Tank Zone Module Run Crank |
| F51 | Heated steering wheel |
| F52 | Air conditioning clutch |
| F53 | 2021-2022: Coolant Pump |
| F54 | 2020: Coolant pump |
| F55 | — |
| F56 | — |
| F57 | Engine control module/lgnition |
| F58 | Transmission control module/lgnition |
| F59 | Engine control module battery |
| F60 | — |
| F61 | 2020-2021: O2 sensor 1 / Aeroshutter 2022: O2 Sensor 1 / Aeroshutter / Mass Air Flow Sensor |
| F62 | Engine control module – odd |
| F63 | O2 sensor 2 |
| F64 | Engine control module – even |
| F65 | Engine control module powertrain 1 |
| F66 | Engine control module powertrain 2 |
| F67 | Engine control module powertrain 3 |
| F68 | — |
| F69 | — |
| F70 | — |
| F71 | — |
| F72 | — |
| F73 | — |
| F74 | _ |
| F75 | — |
| F76 | — |
| F77 | — |
| Relays | |
| K1 | Starter 1 |
| K2 | Run/Crank |
| K3 | Starter 3 |
| K4 | LED/Automatic headlamps |
| K5 | — |
| K6 | 2020: Coolant pump |
| K7 | Engine control module |
| K8 | Air conditioning |
| K9 | — |
| K10 | Starter 2 |
Instrument panel
| Fuse Number | Description |
|---|---|
| F1 | Body control module 6 |
| F2 | Diagnostic link/ Central gateway module |
| F3 | Electric steering column lock |
| F4 | — |
| F5 | Logistics |
| F6 | 2020-2021: Heating, ventilation, and air conditioning 2022: Heating, Ventilation and Air Conditioning / Humidity Sensor |
| F7 | Body control module 3 |
| F8 | 2021-2022: Park Aid / Electronic Range Select Hybrid |
| F9 | Front passenger heated seat |
| F10 | Airbag/Seat belt |
| F11 | — |
| F12 | 2020-2021: Amplifier 2022: Amplifier 2 |
| F13 | Body control module 7 |
| F14 | Driver heated seat |
| F15 | Instrument panel switch bank |
| F16 | Sunroof |
| F17 | Body control module 1 |
| F18 | 2020: Instrument cluster 2021-2022: Instrument Cluster / Heads-Up Display |
| F19 | — |
| F20 | Rear seat entertainment |
| F21 | Body control module 4 |
| F22 | Infotainment USB data/Aux jack |
| F23 | Body control module 2 |
| F24 | USB charger/ Wireless charging |
| F25 | Park aid/Electronic range select |
| F26 | Communication Integration Module (CIM) |
| F27 | 2020: Video 2021-2022: Video / Night Vision Module |
| F28 | Heating, ventilation, and air conditioning display |
| F29 | Radio |
| F30 | Steering wheel adjustment controls |
| F31 | Electronic brake control module electric brake booster |
| F32 | DC AC inverter |
| F33 | Driver power seat |
| F34 | Passenger power seat |
| F35 | Battery IEC 1 feed |
| F36 | Electric power steering |
| F37 | Rear seat entertainment/USB charge/Wireless charging module |
| F38 | Body control module 8 |
| F39 | — |
| Circuit Breakers | |
| F40 | — |
| F41 | — |
| F42 | Auxiliary power outlet / Lighter |
Rear compartment
| Fuse Number | Description |
|---|---|
| F1 | — |
| F2 | Trailer battery 1 |
| F3 | Driver seat belt motor |
| F4 | Rear blower |
| F5 | Rear drive control |
| F6 | Passenger seat belt motor |
| F7 | Right window |
| F8 | Rear defogger |
| F9 | Left window |
| F10 | — |
| F11 | Trailer reverse |
| F12 | — |
| F13 | — |
| F14 | — |
| F15 | — |
| F16 | — |
| F17 | 2020: Camera / Spare |
| F18 | 2020: Trailer module 2021-2022: Trailer Module / Accessory Power Module Rechargeable Energy Storage System Ignition |
| F19 | 2020-2021: Ventilated seats 2022: Ventilated Seats / Left Front Heated Seats Run Crank |
| F21 | Trailer connector |
| F22 | — |
| F23 | — |
| F24 | Passenger window switch |
| F25 | — |
| F26 | Trailer brake |
| F27 | Driver ventilated seat/Lumbar |
| F28 | Passive entry/ Passive start |
| F29 | — |
| F30 | Canister vent |
| F31 | 2021-2022: Rechargeable Energy Storage System |
| F32 | Heated mirror |
| F33 | — |
| F34 | Liftgate module |
| F35 | 2020-2021: Fuel system control module 2022: Fuel System Control Module / Fuel Tank Zone Module |
| F36 | Passenger ventilated seat/ Lumbar |
| F37 | 2021-2022: External Amplifier Hybrid |
| F38 | Window module |
| F39 | Rear closure |
| F40 | Memory seat module |
| F41 | Automatic occupancy sensor |
| F42 | Trailer battery 2 |
| F43 | 2021-2022: Blower Console |
| F44 | — |
| F45 | Liftgate motor |
| F46 | Rear heated seats |
| F47 | — |
| F48 | Glass break sensor |
| F49 | — |
| F50 | — |
| F51 | — |
| F52 | Active dampening system module |
| F53 | 2020: Rear parking aid module / Video / USB / Spare |
| F54 | External object calculating / Side blind zone alert |
| F55 | — |
| F56 | Universal remote system / Rain sensor |
| F57 | Theft deterrent |
| Circuit Breakers | |
| CB1 | — |
| CB2 | — |
| CB3 | Rear auxiliary power outlet |
| Relays | |
| K1 | — |
| K2 | — |
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Tom Smith is a passionate car mechanic and automotive enthusiast, specializing in the intricate world of car fuse boxes. With years of hands-on experience under the hood, he has earned a reputation as a reliable expert in his field. As the founder and content creator of the popular blog website 'carsfuse.com,' Tom has dedicated himself to sharing his extensive knowledge of car fuse boxes and electrical systems with the world.