Buick Encore GX (2020-2023)

Looking for Buick Encore GX fuse box diagrams? This article covers the first-generation Buick Encore GX (Model Code: 9BUB) before the facelift, available from 2020 to 2023, and includes fuse box diagrams for Buick Encore GX 2020, 2021, 2022 and 2023, 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

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

Fuse Box Diagram

Fuses

Assignment of the fuses in the engine compartment

Fuse Data
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No.TypeDescription
F1J-CaseN/A
F2MicroInstrument cluster
F3MicroN/A
F4M-CaseFront wipers
F5J-CaseN/A
F6Micro(OSRVM DEFOG) Mirror heater
F7Micro(L/GATE RELSE) Power back door
F8MicroAHL AFL MTR1
F9MicroVENT SEAT
F10MicroN/A
F11MicroAHL AFL MTR2
F12MicroN/A
F13J-CaseRear window defogger
F14MicroISRVM REAR VIEW CAMERA
F15MicroDEFC MDL RUN/CRNK
F16Micro(HDLP LVL) Headlights
F17MicroN/A – DSL
F18MicroFTZM
F19MicroN/A
F20MicroN/A
F21J-CaseE-BOOST PWR1
F22Micro(TRLR ST/TRN LT – TRLR) Trailer lights
F23J-Case(STRTR PINION) Starter system
F24Micro(ESCL) Steering lock
F25MicroECM TCM RUN/CRNK
F26Micro(FRT/REAR WSW PUMP) Windshield washer
F27Micro2020-2021: IGN COIL – GAS / ECM PT3 – DSL
2022-2023: IGN COIL – GAS / ECM PTB – DSL
F28MicroAERO SH
F29MicroAHL AFL MDL
F30M-Case(STRTR SOL) Starter system
F31MicroECM PT2
F32Micro(ENG COMP2) Engine control system
F33Micro(RVC) Regulated Voltage Control Sensor
F34Micro(FRT FOG LP) Front fog lights
F35Micro(ENG COMP1) Engine control system
F36MicroECM PT1
F37M-CaseAUX OIL PUMP
F38Micro(TRLR PRK LAMP – TRLR) Trailer lights
F39M-CaseN/A
F40MicroAUX WATER PUMP
F41Micro(REAR WPR) Rear wiper
F42MicroHorn
F43M-Case(PWR WNDW RT) Power windows
F44Micro(REAR WPR PRK) Rear wiper
F45Micro(A/C CLTCH) A/C magnetic clutch
F46MicroN/A
F47MicroECM BATT – GAS / ECM BATT – DSL
F48ETGLOW PLUG
F49Micro(HDLP HI LH) Left-hand headlight high beam
F50MicroN/A
F51Micro(HDLP HI RH) Right-hand headlight high beam
F52MicroNOX SOOT SNSR – DSL / (TRLR ST/TRN RT – TRLR) Trailer lights
F53MicroN/A
F54Micro(PEPS) Passive entry / passive start (start button)
F55M-Case(PWR WNDW LT) Power windows
F56Micro2020-2021: CNSTR VENT SOL – GAS
2022-2023: CNSTR VENT SOL – GAS / DEFC MDL – DSL
F57MicroDEFC MDL – DSL
F58Micro(TCM BATT) Transmission control unit
F59J-CaseN/A
F60M-CaseDEF HTR
F61M-CaseN/A
F62J-CaseFUEL HTR DSL
F63J-CaseN/A
SF1-SF6MicroSpare Fuses

Relays

Assignment of the relays in the engine compartment

Fuse Data
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No.TypeDescription
K1HC Micro Relay(N/A) Not applicable
K2HC Micro Relay(N/A) Not applicable
K3Mini RelayRUN/CRNK
K4Mini Relay(REAR DEFOG) Rear window defogger
K5HC Micro Relay(STRTR SOL) Starter system
K6Mini Relay(STRTR PINION) Starter system
K7HC Micro Relay(A/C CNTRL) Air conditioning
K8Mini RelayPT RLY
K9Mini RelayFUEL HTR DSL
K10HC Micro Relay(N/A) Not applicable
K11Ultra Micro Relay(N/A) Not applicable

Passenger Compartment

Fuse Box Location

The instrument panel fuse block is on the underside of the driver side instrument panel. To access the fuses, open the fuse cover by pulling out. To reinstall the cover, insert the top tab first, then push the cover back into its original location.

Fuse Box Diagram

Fuses

Assignment of the fuses in the passenger compartment

Fuse Data
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No.Description
F1Power lumbar support
F2Sunroof
F3Vehicle battery power 3
F4Vehicle battery power 7
F5Vehicle battery power 6
F6Automatic air conditioning system
F7(CGM) Central Gateway Module
F8Heated steering wheel
F9Infotainment / Center display
F10Radio and audio system
F112020-2021: OnStar communication system
2022-2023: OnStar Emergency Response System
F12Parking assist system
F13Manual air conditioning system
F14(WL CHARGER) Wireless charging module
F15Vehicle battery power 2
F16Vehicle battery power 1
F17(SWC BKLT) Steering wheel controls backlighting
F18N/A
F19N/A
F20Steering wheel clock spring / Controls
F21(OCC SEN) Occupant detection system (Passenger sensor)
F22(DLC) Data Link Connector (OBD-II Diagnostic port)
F23(SDM) Sensing and Diagnostic Module (Airbag control)
F24Ignition switch / Electronic steering column lock
F25 Power liftgate module
F26Secondary fuse 2 (System power)
F27Power seat co-driver (Passenger side)
F28Vehicle battery power 8
F292020-2021: DC-DC converter (Auto / Manual Transmission)
2022-2023: DC-DC converter (Automatic Transmission)
F30Power liftgate module
F31Outside rearview mirror (Power/Heated)
F32Front heated seats power 1
F33Vehicle battery power 4
F34Front heated seats power 2
F35Audio system amplifier
F362020-2021: Secondary fuse 1 (System power)
2022-2023: OnStar Telematics Connectivity Platform
F37Power seat driver
F382020-2021: DC to DC converter 400 watts / 200 watts
2022-2023: DC to DC converter 400 watts
F392020-2021: N/A
2022-2023: Secondary fuse 1 (System power)
F40HVAC blower motor

Circuit Breakers

Assignment of the circuit breakers in the passenger compartment

Fuse Data
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No.Description
CB1N/A
CB2(APO) Auxiliary power outlet

Relays

Assignment of the relays in the passenger compartment

Fuse Data
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No.Description
K1(i-RAP_ACC) Retained accessory power relay
K2(RUN) Ignition Run relay
K3(LOGISTICS) Logistics / Transit mode shipping relay
K4N/A
K5N/A
K6N/A

Luggage Compartment

Fuse Box Location

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

Fuse Box Diagram

Fuses

Assignment of the fuses in the luggage compartment

Fuse Data
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№Usage / Description
F1N/A
F2(RDCM ELEC) Rear Drive Control Module Electronics
F3N/A
F4N/A
F5DC to AC Inverter (Power Outlet)
F6N/A
F7(RDCM) Rear Drive Control Module
F8Rear Seat Heater Power 1
F9N/A
F10Rear Seat Heater Power 2
F11N/A
F12N/A
F13N/A
F14N/A
F15N/A
F16N/A
F17N/A
F18N/A
F19N/A
F20N/A
F21N/A

Circuit Breakers

Assignment of the circuit breakers in the luggage compartment

No.Description
CB1N/A

Relays

Assignment of the relays in the luggage compartment

No.Description
K1N/A
K2N/A
K3N/A
K4N/A
K5N/A
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