Pre-Facelift Facelift Looking for GMC Acadia fuse box diagrams ? This article covers the second-generation GMC Acadia , available from 2017 , and includes clear diagrams for GMC Acadia 2017, 2018, 2019, 2020, 2021, 2022 and 2023 , along with detailed information on fuse panel locations and the assignment of each fuse and relay (fuse layout) to support accurate electrical diagnostics and maintenance.
The instrument panel fuse block is inside the center console on the passenger side of the vehicle behind the panel.
The under-hood fuse block is in the engine compartment, on the driver side of the vehicle.
The rear compartment fuse block is behind a trim panel on the driver side of the rear storage compartment.
The rear compartment fuse block is behind a trim panel on the driver side of the rear storage compartment.
Assignment of the fuses in the engine compartment (2017, 2018, 2019)
Fuse Data
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No. 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 —
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Assignment of the relays in the engine compartment (2017, 2018, 2019)
Fuse Data
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No. Description 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
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Assignment of the fuses in the Instrument panel (2017, 2018, 2019)
Fuse Data
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No. Description F1 Body control module 6 F2 2017-2018: Diagnostic link 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 —
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Assignment of the circuit breakers in the Instrument panel (2017, 2018, 2019)
Fuse Data
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No. Description F40 — F41 — F42 Auxiliary power outlet/Lighter
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Assignment of the fuses in the Rear Compartment Fuse box (2017, 2018, 2019)
Fuse Data
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No. 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
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Assignment of the circuit breakers in the Rear Compartment Fuse box (2017, 2018, 2019)
Fuse Data
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No. Description CB1 — CB2 — CB3 Rear auxiliary power outlet
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Assignment of the relays in the Rear Compartment Fuse box (2017, 2018, 2019)
Fuse Data
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Assignment of the fuses in the engine compartment (2020, 2021, 2022, 2023)
Fuse Data
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No. 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 F43 2020: Head-Up 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 F50 2020-2021: Fuel system control module F51 Heated steering wheel F52 Air conditioning clutch F53 from 2021: 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 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 —
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Assignment of the relays in the engine compartment (2020, 2021, 2022, 2023)
Fuse Data
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No. Description 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
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Assignment of the fuses in the instrument panel (2020, 2021, 2022, 2023)
Fuse Data
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No. 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 F7 Body control module 3 F8 from 2021: Park Aid / Electronic Range Select Hybrid F9 Front passenger heated seat F10 Airbag/Seat belt F11 — F12 2020-2021: Amplifier 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 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 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
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Assignment of the circuit breakers in the instrument panel (2020, 2021, 2022, 2023)
Fuse Data
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No. Description F40 — F41 — F42 Auxiliary power outlet / Lighter
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Assignment of the fuses in the rear compartment (2020, 2021, 2022, 2023)
Fuse Data
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No. 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 / Spare F18 2020: Trailer module F19 2020-2021: Ventilated seats 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 from 2021: Rechargeable Energy Storage System F32 Heated mirror F33 — F34 Liftgate module F35 2020-2021: Fuel system control module F36 Passenger ventilated seat/ Lumbar F37 from 2021: External Amplifier Hybrid F38 Window module F39 Rear closure F40 Memory seat module F41 Automatic occupancy sensor F42 Trailer battery 2 F43 from 2021: Blower Console F44 — F45 Liftgate motor F46 Rear heated seats F47 — F48 Glass break sensor F49 — F50 — F51 — F52 Active dampening system module F53 from 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
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Assignment of the circuit breakers in the rear compartment (2020, 2021, 2022, 2023)
Fuse Data
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No. Description CB1 — CB2 — CB3 Rear auxiliary power outlet
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Assignment of the relays in the rear compartment (2020, 2021, 2022, 2023)
Fuse Data
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