Buick Encore GX (2019-2023) fuses and relays

This material discusses in detail the fuse diagrams of the Buick Encore GX (first generation): 2019, 2020, 2021, 2022, 2023 release.

Fuse #10 in the interior fuse box is responsible for the radio.

In the luggage compartment


Located on the driver's side of the trunk, behind a plastic cover. To access, remove the cover.

Diagram
Circuit Breakers
CB1 Not Used
Relays
K01 Not Used
K02 Not Used
K03 Not Used
K04 Not Used
K05 Not Used
Fuses
F01 Not Used
F02 RDCM ELEC
F03 Not Used
F04 Not Used
F05 DC/AC INVERTER
F06 Not Used
F07 RDCM
F08 Rear Seat Heater PWR1
F09 Not Used
F10 Rear Seat Heater PWR2
F11 Not Used
F12 Not Used
F13 Not Used
F14 Not Used
F15 Not Used
F16 Not Used
F17 Not Used
F18 Not Used
F19 Not Used
F20 Not Used
F21 Not Used

In the passenger compartment


Located on the underside of the driver's side instrument panel. To access, remove the plastic cover by pulling out


General view of the fuse box.

Diagram
No. Description
Circuit Breaker
CB1 Empty
CB2 APO
Relays
K01 i-RAP_ACC
K02 RUN
K03 LOGISTICS
K04 Empty
K05 Empty
K06 Empty
Fuses
F01 LUMBAR
F02 Moonroof
F03 VBAT_3
F04 VBAT_7
F05 VBAT_6
F06 AUTO HVAC
F07 Central Gateway Module
F08 ST_WHL_HTR
F09 DISPLAY
F10 Buick Encore GX Radio Fuse
F11 Onstar System (ERA)
F12 Parking Assistant
F13 Manual HVAC
F14 Wireless CHARGER
F15 VBAT_2
F16 VBATJ
F17 SWC BKLT
F18 N/A
F19 N/A
F20 CLOCK SPRING
F21 OCC SEN
F22 DLC
F23 SDM
F24 IGNSW/ESCL
F25 Power L-GATE MDL
F26 SEC FUSE-2
F27 Power SEAT CO-DR
F28 VBAT_8
F29 DC-DC AT
F30 Power L-Gate Middle
F31 OSRVM
F32 FRT HS PWR-1
F33 VBAT_4
F34 FRT HS PWR-2
F35 Audio Amp
F36 Onstar System (TCP)
F37 Power Seat Driver
F38 DC-DC_400W
F39 SEC FUSE-1
F40 BLOWER HVAC

In the engine compartment


Located on the driver's side of the engine bay. For access squeeze the clip of the fuse box cover and lift it up.


General view.

Diagram
No. Description
Relays
K01 Not Used
K02 Not Used
K03 Run/Crunk Relay
K04 REAR DEFOG
K05 Starter SOL
K06 Starter PINION
K07 A/C Control Relay
K08 PT Relay
K09 Fuel Heater Diesel
K10 Not Used
K11 Not Used
"Micro" Type
F02 Cluster
F03 Not Used
F06 Outside rear view mirror defog
F07 L/GATE RELEASE
F08 AHL AFL MTR1
F09 Ventilated Seats
F10 Not Used
F11 AHL AFL MTR2
F12 Not Used
F14 ISRVM REAR VIEW CAMERA
F15 DEFC MDL RUN/CRNK
F16 HDLP LVL
F17 Not Used-DSL
F18 Fuel Tank Zone Module
F19 Not Used
F20 Not Used
F22 TRLR ST/TRN LT - TRLR
F24 electronic steering column lock emulator
F25
  • ECM
  • TCM
  • RUN/CRUNK
F26 Front and rear washer pump
F27 IGN COIL-GAS
ECM PT3-DSL
F28 AERO SH
F29 AHL AFL MDL
F31 ECM PT2
F32 ENG COMP2
F33 RVC
F34 Front Fog Lamps
F35 ENG COMP1
F36 ECM PT1
F38 Trailer Park Lamp - TRLR
F40 AUX WATER PUMP
F41 Rear Wiper
F42 HORN
F44 REAR WPR PRK
F45 A/C Clutch
F46 Not Used
F47 ECM BATT-GAS
ECM BATT-DSL
F49 Headamp Hi-Beam Left
F50 Not Used
F51 Headamp Hi-Beam Right
F52 NOX SOOT Sensor - DSL
TRLR ST/TRN RT - TRLR
F53 Not Used
F54 PEPS
F56 Canister Vent Solenoid - GAS/DEFC
MDL-DSL
F57 DEFC MDL-DSL
F58 TCM BATT
SF01-SF06 Reserve
ET Type
F48 GLOW PLUG
J-Case Type
F01 Not Used
F05 Not Used
F13 Rear Window Defogger
F21 E-BOOST PWR1
F23 Starter PINION
F59 Not Used
F62 Fuel Heater Diesel
F63 Not Used
M-case Type
F04 Front Wiper
F30 Starter SOL
F37 AUX OIL PUMP
F39 Not Used
F43 Power Window Right
F55 Power Window Left
F60 Defog Heater
F61 Not Used
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