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Holden Acadia (AC; 2018-2020) fuses and relays

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The mid-size crossover SUV Holden Acadia (AC) was produced from 2018 to 2020. In this article, you will find fuse box diagrams of Holden Acadia 2018, 2019 and 2020, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relays.

Fuse Layout Holden Acadia

Passenger Compartment Fuse Box

Fuse Box Location

The instrument panel fuse block is inside the centre console on the right-hand side of the vehicle. Remove the screw cover, and the screw. Carefully remove the side panel by pulling it out. It is recommended this procedure is performed by a dealer.

Fuse Box Diagram

Assignment of the fuses in passenger compartment
Usage
F1Body control module 6
F2Diagnostic link / Central gateway module
F3Electric steering column lock
F4-
F5-
F6Heating, ventilation, and air conditioning
F7Body control module 3
F8-
F9Right front heated seat
F10Airbag / Seat belt
F11-
F12Amplifier / Noise control module
F13Body control module 7
F14Left front heated seat
F15-
F16Sunroof
F17-
F18Instrument cluster
F19Body control module 1
F20Rear seat entertainment
F21Body control module 4
F22Infotainment USB data / Aux jack
F23Body control module 2
F24USB charger / Wireless charging
F25Ultrasonic park aid
F26CIM
F27-
F28Heating, ventilation, and air conditioning display
F29Radio
F30Steering wheel adjustment controls
F312018-2019: Front blower
2020: Electronic brake control module electric brake booster
F32DC AC inverter
F33Driver power seat
F34Passenger power seat
F35Battery IEC 1 feed
F36Electric power steering
F37Rear seat entertainment / USB charge / Wireless charging module / Auxiliary power outlet
F38Body control module 8
F39-
Circuit Breakers
F40-
F41-
F42Auxiliary power outlet / Lighter

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Engine Compartment Fuse Box

Fuse Box Location

To remove the fuse block cover, press the clips on the cover and lift it straight up.

Fuse Box Diagram

Assignment of the fuses in the engine compartment
Usage
F1Antilock brake system
F2Starter 1
F3DC/DC transformer 1
F4-
F5DC/DC transformer 2
F6-
F72018-2019: Electronic brake control module eboost
2020: Front blower
F8Starter 3
F9-
F102020: Brake lamp trailer
F11-
F12Front wiper
F132020: Starter 2
F14-
F15Rear wiper
F16-
F17-
F18-
F19-
F20-
F21-
F22Electronic brake control module
F23Parking / Trailer lamps
F24Right trailer stop lamp / lndicator lamp
F25Steering column lock
F26-
F27Left trailer stop lamp / Indicator lamp
F28-
F29-
F30Washer pump
F31Spare / Headlamp low-beam right
F32Headlamp low-beam left
F33Headlamp hi-beam shutter / Fog lamps
F34Horn
F35-
F36Headlamp low-beam right / Headlamp high-beam left
F37Spare / Headlamp high-beam right
F38Automatic headlamp levelling motor
F39Transmission control module
F40Left rear bus electrical centre / Ignition
F41Instrument cluster
F42Heating, ventilation, and air conditioning / Central gateway module run/crank
F43Reflective light alert display
F44Electronic brake control module eboost run/crank
F45-
F46-
F47-
F48-
F49Interior rear view mirror / Trailer
F50Fuel system control module / Fuel tank zone module run / crank
F51Heated steering wheel
F52Air conditioning clutch
F53-
F54Coolant pump
F55-
F56
F57Engine control module / lgnition
F58Transmission control module / lgnition
F59Engine control module battery
F60-
F61O2 sensor 1 / Aero shutter / Mass air flow sensor
F62Engine control module - odd
F63O2 sensor 2
F64Engine control module - even
F65Engine control module powertrain 1
F66Engine control module powertrain 2
F67Engine control module powertrain 3
F68-
F69-
F70-
F71-
F72-
F73-
F74-
F75-
F76-
F77-
Relays
K1Starter 1
K2Run/Crank
K3Starter 3
K4-
K5-
K6Coolant pump
K7Engine control module
K8Air conditioning
K92020: Brake trailer lamp
K102020: Starter 2

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Rear Compartment Fuse Box

Fuse Box Location

The rear fuse panel is located below the left-hand side trim panel in the rear compartment. To access the fuse block, remove the underfloor storage tray.

Underfloor Storage Tray Removal

  1. Turn the wing nut on the right-hand side and remove. This will also disconnect the load floor cover strap.
  2. Turn the wing nut on the left-hand side and remove.
  3. Disengage the load floor cover hinges by sliding rearward from the underfloor storage tray.
  4. Lift the load floor cover up and remove. Place the cover in a safe location.
  5. Lift out the small storage bin on the left-hand side.
  6. Detach the rear floor carpet flaps from the underfloor storage tray.
  7. Lift up on both sides and remove the underfloor storage tray. Place the tray in a safe location.
  8. To refit the underfloor storage tray, reverse the above steps.

Fuse Box Diagram

Assignment of the fuses in the rear compartment
Usage
F1-
F2Trailer battery
F3-
F4Rear blower
F5Rear drive control 1
F6-
F7Right window
F8Rear demister
F9Left window
F10-
F11Trailer reverse
F12-
F13-
F14-
F15-
F16-
F17-
F18-
F19-
F20Glove box door / Trailer brake lamp
F21-
F22-
F23-
F24-
F25-
F26Trailer brake
F27Driver ventilated seat / Lumbar
F28Passive entry / Passive start
F29-
F30Canister vent
F31-
F32Heated mirror
F33-
F34Liftgate module
F35Fuel system control module / Fuel tank zone module
F36Passenger ventilated seat / Lumbar
F37-
F38Window module
F39Rear closure
F40Memory seat module
F41Automatic occupancy sensor
F42-
F43-
F44-
F45Liftgate motor
F46Rear heated seats
F47-
F48-
F49-
F50-
F51-
F52Rear drive control 2 / Active dampening system module
F53Video
F54External object calculating / Side blind zone alert
F55-
F56Universal garage door opener / Rain sensor
F57Theft deterrent
Circuit Breakers
CB1-
CB2-
CB3Rear auxiliary power outlet
Relays
K1-
K2-

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