Buick Encore GX was produced in 2019, 2020, 2021, 2022, 2023, 2024. After this the module received an update. In this publication you can find a description of Buick Encore GX fuses and relays with fuse box diagrams, their locations and photo examples of execution. Let’s highlight the cigarette lighter fuse.
The purpose of fuses and relays in boxes may differ from that shown and depends on the year of manufacture and the country of delivery. Check the assignment with the description on the back of the protective cover, and in case of difficulty, contact your nearest dealer.
Engine compartment
Fuse and relay box is located next to the battery under the protective cover.
Diagram
Assignment
| № | Fuse rating and description |
| F02 | Instrument Cluster |
| F03 | N/A |
| F06 | Outside Rear View Mirror Defogger |
| F07 | Liftgate Release |
| F08 | Adaptive Headlamp / Forward Lighting Motor 1 |
| F09 | Ventilated Seats |
| F10 | N/A |
| F11 | Adaptive Headlamp / Forward Lighting Motor 2 |
| F12 | N/A |
| F14 | Inside Rear View Mirror / Rear View Camera |
| F15 | Defogger Module, Run/Crank |
| F16 | Headlamp Leveling |
| F17 | N/A |
| F18 | DSL Aftertreatment System Module |
| F19 | N/A |
| F20 | N/A |
| F22 | Trailer Stop/Turn Left |
| F24 | Electronic Steering Column Lock |
| F25 | Engine Control Module / Transmission Control Module, Run/Crank |
| F26 | Front/Rear Windshield Washer Pump |
| F27 | Ignition Coil / Gasoline Engine Control Module PT3 / Diesel Engine Aftertreatment System |
| F28 | Aero Shutter |
| F29 | Adaptive Headlamp / Forward Lighting Module |
| F31 | Engine Control Module PT2 |
| F32 | Engine Compartment 2 |
| F33 | Rear Vision Camera |
| F34 | Front Fog Lamps |
| F35 | Engine Compartment 1 |
| F36 | Engine Control Module PT1 |
| F38 | Trailer Park Lamps / Trailer Stop-Turn Right |
| F40 | Auxiliary Water Pump |
| F41 | Rear Wiper |
| F42 | Horn |
| F44 | Rear Wiper Park |
| F45 | Air Conditioning Clutch |
| F46 | N/A |
| F47 | Engine Control Module Battery / Gasoline Engine Control Module Battery / Diesel Engine |
| F49 | Headlamp High Beam Left |
| F50 | N/A |
| F51 | Headlamp High Beam Right |
| F52 | NOx / Soot Sensor / Diesel Trailer Stop-Turn Right |
| F53 | N/A |
| F54 | Passive Entry Passive Start |
| F56 | Canister Vent Solenoid / Gasoline Engine / Defogger Module / Diesel Engine |
| F57 | Defogger Module / Diesel Engine |
| F58 | Transmission Control Module Battery |
| SF01–SF06 | Spare Fuses |
| ET Fuses | |
| № | Fuse rating and description |
| F48 | Glow Plugs |
| J-Case Fuses | |
| № | Fuse rating and description |
| F01 | N/A |
| F05 | N/A |
| F13 | Rear Window Defogger |
| F21 | E-Boost Power 1 |
| F23 | Starter Pinion |
| F59 | N/A |
| F62 | Diesel Fuel Heater |
| F63 | N/A |
| M-Case Fuses | |
| № | Fuse rating and description |
| F04 | Front Wiper |
| F30 | Starter Solenoid |
| F37 | Auxiliary Oil Pump |
| F39 | N/A |
| F43 | Right Power Window |
| F55 | Left Power Window |
| F60 | Defrost Heater |
| F61 | N/A |
| Relays | |
| № | Description |
| K01 | N/A |
| K02 | N/A |
| K03 | Run/Crank Relay |
| K04 | Rear Defogger Relay |
| K05 | Starter Solenoid Relay |
| K06 | Starter Pinion Relay |
| K07 | Air Conditioning Control Relay |
| K08 | Powertrain Relay |
| K09 | Diesel Fuel Heater Relay |
| K10 | N/A |
| K11 | N/A |
Passenger compartment
Fuse box is located under the dash on the driver’s side. To get to the fuses, you need to remove the box for small items.
Photo for example
Diagram
Designation
| № | Fuse rating and description |
| F01 | Lumbar Support |
| F02 | Sunroof |
| F03 | VBAT_3, Battery Voltage Circuit 3 |
| F04 | VBAT_7, Battery Voltage Circuit 7 |
| F05 | VBAT_6, Battery Voltage Circuit 6 |
| F06 | Automatic HVAC, Automatic Heating Ventilation and Air Conditioning |
| F07 | CGM, Central Gateway Module |
| F08 | Steering Wheel Heater |
| F09 | Display |
| F10 | Radio |
| F11 | OnStar, Emergency Response Assistance |
| F12 | Park Assist |
| F13 | Manual HVAC, Manual Heating Ventilation and Air Conditioning |
| F14 | Wireless Charger |
| F15 | VBAT_2, Battery Voltage Circuit 2 |
| F16 | VBATJ, Battery Voltage Circuit J |
| F17 | Steering Wheel Control Backlight |
| F18 | N/A |
| F19 | N/A |
| F20 | Clock Spring |
| F21 | Occupant Classification Sensor |
| F22 | DLC, Data Link Connector |
| F23 | SDM, Sensing and Diagnostic Module |
| F24 | Ignition Switch / ESCL, Electronic Steering Column Lock |
| F25 | Power Liftgate Module |
| F26 | Secondary Fuse 2 |
| F27 | Power Seat, Co-Driver |
| F28 | VBAT_8, Battery Voltage Circuit 8 |
| F29 | DC-DC AT, DC-DC Converter Automatic Transmission |
| F30 | Power Liftgate Module |
| F31 | OSRVM, Outside Rear View Mirror |
| F32 | Front Heated Seat Power 1 |
| F33 | VBAT_4, Battery Voltage Circuit 4 |
| F34 | Front Heated Seat Power 2 |
| F35 | Amplifier |
| F36 | OnStar, Telematics Communication Processor |
| F37 | Power Seat, Driver |
| F38 | DC-DC 400W Converter |
| F39 | Secondary Fuse 1 |
| F40 | HVAC Blower, Heating Ventilation and Air Conditioning Blower |
| Circuit Breakers | |
| CB1 | N/A |
| CB2 | APO, Accessory Power Outlet |
| Relays | |
| K01 | i-RAP_ACC, Retained Accessory Power / Accessory Relay |
| K02 | RUN, Run Relay |
| K03 | Logistics, Logistics Power Relay |
| K04 | N/A |
| K05 | N/A |
| K06 | N/A |
The fuse marked СB2 is responsible for the operation of the cigarette lighter.
Luggage compartment
Another box with fuses and relays is located in the luggage compartment.
Diagram
Allocation
| F01 | N/A |
| F02 | RDCM ELEC |
| F03 | N/A |
| F04 | N/A |
| F05 | DC/AC INVERTER |
| F06 | N/A |
| F07 | RDCM |
| F08 | RR SEAT HEAT PWR1 |
| F09 | N/A |
| F10 | RR SEAT HEAT PWR2 |
| F11 | N/A |
| F12 | N/A |
| F13 | N/A |
| F14 | N/A |
| F15 | N/A |
| F16 | N/A |
| F17 | N/A |
| F18 | N/A |
| F19 | N/A |
| F20 | N/A |
| F21 | N/A |
| Circuit Breakers | |
| CB1 | N/A |
| Relays | |
| K01 | N/A |
| K02 | N/A |
| K03 | N/A |
| K04 | N/A |
| K05 | N/A |
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