Buick Encore (2017-2022)

Looking for Buick Encore fuse box diagrams? This article covers the facelifted first-generation Buick Encore, produced from 2017 to 2022, and includes fuse box diagrams for Buick Encore 2017, 2018, 2019, 2020, 2021 and 2022, along with details about the location of the fuse panels inside the vehicle and a clear explanation of the assignment of each fuse and relay (fuse layout).

Engine Compartment

Fuse Box Location

There is two fuse blocks in the engine compartment, Main and Auxiliary.

To remove the fuse block cover, squeeze the clip and lift it up.

Fuse Box Diagram

Main Fuse Box

Fuses

Assignment of the fuses in the engine compartment (Main Fuse Box)

Fuse Data
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No.TypeDescription
F1Mini FuseSunroof
F2Mini Fuse2017-2020: Exterior mirror switch / Driver side power window / Rain sensor / Universal remote system (Garage door opener)
2021-2022: Exterior mirror switch / Driver side power window / Rain sensor
F3Mini FuseCanister vent solenoid
F4Mini FuseN/A
F5Mini FuseElectronic brake control module valve
F6Mini Fuse2017-2021: Intelligent battery sensor
2022: N/A
F7Mini Fuse2017-2020: Electric steering column lock
2021-2022: N/A
F8Mini Fuse2017-2020: Transmission control module / FICM
2021-2022: Transmission control module
F9Mini FuseAutomatic occupancy sensing module
F10Mini FuseHeadlamp leveling switch / Headlamp leveling motor / Rear vision camera / Interior rearview mirror
F11Mini FuseRear wiper
F12Mini FuseRear window defogger
F13Mini FusePower lumbar switch
F14Mini FuseExterior mirror heater
F15Mini FuseFuel system control module battery
F16Mini Fuse2017-2020: Heated seat module / Memory module
2021-2022: N/A
F17Mini Fuse2017-2020: TIM DC DC converter / Fuel system control module RC / Compass module
2021: Fuel system control module RC / Blow by heater
2022: Fuel system control module RC
F18Mini Fuse2017-2020: Engine control module RC / Transmission control module RC / FICM RC
2021-2022: Engine control module RC / Transmission control module RC
F19Mini Fuse2017-2020: Fuel pump
2021-2022: N/A
F20Mini FuseN/A
F21Mini FuseFan relay (auxiliary BEC)
F22Mini FuseN/A
F23Mini Fuse2017-2020: Ignition coil / Injector coil
2021-2022: Ignition coil
F24Mini FuseWasher pump
F25Mini FuseAutomatic headlamp leveling
F26Mini FuseEMS Var 1
F27Mini Fuse2017-2020: Auxiliary heater pump
2021-2022: N/A
F28Mini FuseEngine control module powertrain / Ignition 3
F29Mini FuseEngine control module powertrain / Ignition 1 / Ignition 2
F30Mini FuseEMS Var 2
F31Mini FuseLeft high-beam headlamp
F32Mini FuseRight high-beam headlamp
F33Mini FuseEngine control module battery
F34Mini FuseHorn
F35Mini FuseA/C clutch
F36Mini Fuse2017-2020: Front fog lamps
2021-2022: N/A
J1J-Case Fuse2017-2021: Electronic brake control module pump
2022: N/A
J2J-Case Fuse2017-2021: Front wiper
2022: N/A
J3J-Case Fuse2017-2021: Linear power module blower
2022: N/A
J4J-Case Fuse2017-2021: IEC RC
2022: N/A
J5J-Case FuseN/A
J7J-Case Fuse2017-2020: Starter solenoid
2021-2022: N/A
J8J-Case FuseCooling fan low – mid
J9J-Case FuseCooling fan – high
J10J-Case Fuse2017-2021: EVP
2022: N/A
J11J-Case Fuse2017-2020: Starter solenoid / Starter pinion
2021-2022: Starter solenoid

Relays

Assignment of the relays in the engine compartment (Main Fuse Box)

Fuse Data
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No.TypeDescription
K1Mini RelayRun / Crank
K2U-Micro Relay2017-2020: Fuel pump
2021-2022: N/A
K3Mini RelayCooling fan – mid
K4U-Micro Relay2017-2020: Auxiliary heater pump
2021-2022: N/A
K5Mini RelayPowertrain relay
K6HC-Mini RelayCooling fan – high
K7HC-Micro Relay2017-2020: Starter / Starter pinion
2021-2022: Starter
K8Mini RelayCooling fan – low
K10HC-Micro Relay2017-2020: Starter solenoid
2021-2022: N/A

Auxiliary Fuse Box

Relays

Assignment of the relays in the engine compartment (Auxiliary Fuse Box)

Fuse Data
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No.TypeDescription
RLY1Relay2017-2021: Electric vacuum pump
2022: N/A
RLY2RelayCooling fan control 1
RLY3RelayCooling fan control 2
RLY4RelayN/A

Passenger Compartment

Fuse Box Location

The instrument panel fuse block is on the underside of the driver side instrument panel. To access the fuses, remove the storage compartment. To remove the storage compartment, open the compartment and pull it out.

Fuse Box Diagram

Fuses

Assignment of the fuses in the passenger compartment

Fuse Data
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No.TypeDescription
F1Mini FuseBody control module 1
F2Mini FuseBody control module 2
F3Mini FuseBody control module 3
F4Mini FuseBody control module 4
F5Mini FuseBody control module 5
F6Mini FuseBody control module 6
F7Mini FuseBody control module 7
F8Mini FuseBody control module 8
F9Mini FuseDiscrete logic ignition switch
F10Mini FuseSensing diagnostic module battery
F11Mini FuseData link connector
F12Mini FuseHVAC module / ICS
F13Mini FuseLiftgate relay
F14Mini FuseCentral gateway module
F15Mini Fuse2017-2020: Lane departure warning / GENTEX
2021: Lane departure warning
2022: N/A
F16Mini Fuse2017-2020: Adaptive forward lighting module
2021-2022: N/A
F17Mini Fuse2017-2020: Electrical steering column lock
2021-2022: N/A
F18Mini FusePark assist module / Side blind zone alert
F19Mini FuseBody control module / Regulated voltage control
F20Mini FuseClock spring
F21Mini Fuse2017-2020: A/C / Accessory power outlet / PRNDL
2021-2022: A/C / Accessory power outlet
F22Mini Fuse2017-2021: Auxiliary power outlet / DC center
2022: Auxiliary power outlet / DC front
F23Mini Fuse2017-2020: HVAC module / ICS
2021-2022: N/A
F24Mini FuseN/A
F25Mini Fuse2017-2020: OnStar module / Eraglonass
2021-2022: OnStar module
F26Mini Fuse2017-2020: Heated steering wheel
2021-2022: N/A
F27Mini Fuse2017-2021: Instrument cluster / Auxiliary heater / Auxiliary virtual image display
2022: Instrument cluster
F28Mini Fuse2017-2020: Trailer feed 2
2021-2022: N/A
F29Mini Fuse2017: Faceplate
2019-2021: Infotainment system
2022: N/A
F30Mini Fuse2017-2020: DC/DC 400W
2021-2022: N/A
F31Mini FuseInstrument cluster module battery
F32Mini FuseSilver box audio module / Navigation
F33Mini Fuse2017-2020: Trailer feed 1
2021-2022: N/A
F34Mini FusePassive entry / Passive start
M1Midi Fuse2017-2021: Positive temperature coefficient
2022: N/A
S/B1S/B Fuse2017-2021: Passenger power seat
2022: HVAC Aux heater – 1
S/B2S/B Fuse2017-2021: N/A
2022: HVAC Aux heater – 2
S/B3S/B FuseFront power windows
S/B4S/B FuseRear power windows
S/B5S/B FuseLogistic mode relay
S/B6S/B FuseDriver power seat
S/B7S/B FuseN/A
S/B8S/B Fuse2017-2020: Trailer interface module
2021-2022: N/A

Circuit Breakers

Assignment of the circuit breakers in the passenger compartment

No.Description
CB1N/A

Relays

Assignment of the relays in the passenger compartment

Fuse Data
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No.Description
RLY1Accessory / Retained accessory power
RLY2Liftgate
RLY3N/A
RLY42017-2021: N/A
2022: Blower
RLY5Logistic mode

Luggage Compartment

Fuse Box Location

The rear compartment fuse block is behind a cover on the left side of the rear compartment. To access the fuses, remove the cover.

Fuse Box Diagram

2017

Fuses

Assignment of the fuses in the luggage compartment (2017)

Fuse Data
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No.TypeDescription
F1Mini FuseN/A
F2Mini FuseN/A
F3Mini FuseAmplifier audio
F4Mini FuseN/A
F5Mini FuseRear drive control module
F6Mini FuseLeft cornering lamp
F7Mini FuseRight cornering lamp
F8Mini FuseN/A
F9Mini FuseN/A
F10Mini FuseN/A
F11Mini FuseN/A
F12Mini FuseN/A
F13Mini FuseN/A
F14Mini FuseN/A
F15Mini FuseN/A
F16Mini FuseN/A
F17Mini FuseN/A
F18Mini FuseN/A
S/B1S/B FuseN/A
S/B2S/B FuseN/A
S/B3S/B FuseN/A
S/B4S/B FuseDC/AC inverter module
S/B5S/B FuseN/A
S/B6S/B FuseN/A
S/B7S/B FuseDC-DC transformer 400W
S/B8S/B FuseDC-DC transformer 400W
S/B9S/B FuseN/A

Relays

Assignment of the relays in the luggage compartment (2017)

Fuse Data
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No.Description
RLY1Right cornering lamp
RLY2Left cornering lamp

2018-2022

Fuses

Assignment of the fuses in the luggage compartment (2018, 2019, 2020, 2021, 2022)

Fuse Data
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No.TypeDescription
F1Mini Fuse2018-2021: Amplifier audio
2022: N/A
F2Mini FuseRear drive control module
F3Mini FuseN/A
F4Mini FuseN/A
F5Mini FuseN/A
F6Mini FuseN/A
F7Mini FuseN/A
F8Mini FuseN/A
F9Mini FuseN/A
F10Mini FuseN/A
F11Mini FuseN/A
F12Mini FuseN/A
F13Mini FuseN/A
F14Mini FuseN/A
F15Mini FuseN/A
F16Mini FuseN/A
F17Mini FuseN/A
S/B1S/B Fuse2018-2020: DC-DC transformer 400W
2021-2022: N/A
S/B2S/B Fuse2018-2020: DC-DC transformer 400W
2021-2022: N/A
S/B3S/B FuseDC/AC inverter module
S/B4S/B FuseN/A
S/B5S/B FuseN/A

Circuit Breakers

Assignment of the circuit breakers in the luggage compartment (2018, 2019, 2020, 2021, 2022)

No.Description
CB1N/A
Relays

Assignment of the relays in the luggage compartment (2018, 2019, 2020, 2021, 2022)

No.Description
RLY1N/A
RLY2N/A
RLY3N/A
RLY4N/A
RLY5N/A

FAQ

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