Locate fuse box and relay diagrams for the 2022-2024 Buick Enclave. Essential for maintaining electrical functions and ensuring dependable SUV performance.
The Buick Enclave (2022-2024) is a spacious, midsize SUV known for its refined design and comfortable three-row seating, accommodating up to seven passengers. The Enclave’s body style emphasizes luxury and practicality, featuring a sleek exterior and a well-appointed interior with advanced tech, such as power-adjustable seating, climate control, and a premium infotainment system.
Key to the Enclave’s functionality is its electrical system, managed by strategically located fuse boxes and relays. The primary fuse box is positioned under the hood, while an additional fuse box is typically found in the cabin, usually on the passenger side near the glove compartment. Relays within these fuse boxes manage high-power functions, such as the engine starter and headlights. Regular inspection of fuses and relays ensures the dependable operation of the SUV’s numerous electrical features.
MUST READ: DYI – How to Check Car Fuses?
(2022-2024) Buick Enclave fuse box and relay with Diagram
WARNING
- Never replace a fuse with one that has a higher amperage rating.
- A fuse with a too-high amperage could damage the electrical part and cause a fire.
- On no account should fuses be repaired (e.g. patched up with tin foil or wire) as this may cause serious damage elsewhere in the electrical circuit or cause a fire.
- If a fuse blows repeatedly, do not keep replacing it. Instead, have the cause for the repeated short circuit or overload tracked and fixed.
- Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
Buick Enclave 2022-2024 fuse assignment
Buick Enclave Year of production: 2022, 2023, 2024
Location of Fuse Boxes
Engine Compartment Fuse Block:
The underhood fuse block is in the engine compartment, on the driver side of the vehicle. To remove the fuse block cover, press the clips on the cover and lift it straight up.
Instrument Panel Fuse Block:
The instrument panel fuse block is inside the center console on the passenger side of the vehicle. Remove the fuse access door by pulling the door at the opening.
Rear Compartment Fuse Block:
The rear compartment fuse block is behind a trim panel on the driver side of the rear storage compartment. The trim panel is removed by prying along the top edge of the trim panel at two notched locations.
Fuse Box Diagrams
2022-2024
Engine Compartment Fuse Block
List of fuses in the Engine Compartment Fuse Block
| № | Usage |
|---|---|
| F1 | Antilock Brake System Pump |
| F2 | Starter 1 |
| F3 | DC DC Transformer 1 |
| F4 | – |
| F5 | DC DC Transformer 2 |
| F6 | – |
| F7 | – |
| F8 | – |
| F9 | Vacuum Pump |
| F10 | Front Wiper |
| F11 | – |
| F12 | – |
| F13 | Starter 2 |
| F14 | – |
| F15 | Rear Wiper |
| F16 | – |
| F17 | – |
| F18 | – |
| F19 | – |
| F20 | – |
| F21 | – |
| F22 | Electronic Brake Control Module |
| F23 | Parking/Trailer Lamps |
| F24 | Right Trailer Stoplamp / Turnlamp |
| F25 | Steering Column Lock |
| F26 | – |
| F27 | Left Trailer Stoplamp / Turnlamp |
| F28 | – |
| F29 | – |
| F30 | Washer Pump |
| F31 | – |
| F32 | Left Low-Beam Headlamp |
| F33 | Daylight Running Lamps |
| F34 | Horn |
| F35 | – |
| F36 | – |
| F37 | Right Low-Beam Headlamp |
| F38 | Automatic Headlamp Leveling Motor |
| F39 | Transmission Control Module |
| F40 | Left Rear Bus Electrical Center / lgnition |
| F41 | Instrument Cluster |
| F42 | Heating, Ventilation, and Air Conditioning |
| F43 | Head-up Display / Reflective Light Auxiliary Display |
| F44 | Communication Gateway Module / Run/Crank |
| F45 | – |
| F46 | – |
| F47 | – |
| F48 | – |
| F49 | Interior Rearview Mirror |
| F50 | Fuel Tank Zone Module / Shifter Interface Board / Run/Crank |
| F51 | Heated Steering Wheel |
| F52 | Folding Seats Switch |
| F53 | Coolant Pump |
| F54 | – |
| F55 | Air Conditioning Clutch |
| F56 | – |
| F57 | Engine Control Module / Ignition |
| F58 | Transmission Control Module / lgnition |
| F59 | Engine Control Module Battery |
| F60 | Engine Control Module – Even |
| F61 | O2 Sensor 1 / Air Flow |
| F62 | – |
| F63 | O2 Sensor 2 / Canister / Engine Oil / Turbo |
| F64 | Aeroshutter |
| F65 | Engine Control Module Powertrain 1 |
| F66 | Engine Control Module Powertrain 2 |
| F67 | Engine Control Module – Odd |
| F68 | – |
| F69 | – |
| F70 | – |
| F71 | – |
| F72 | – |
| F73 | – |
| F74 | – |
| F75 | – |
| F76 | – |
| F77 | – |
| Relays | |
| K1 | Starter 1 |
| K2 | Run/Crank |
| K3 | Vacuum Pump |
| K4 | – |
| K5 | Air Conditioning |
| K6 | – |
| K7 | Engine Control Module |
| K8 | Folding Seats |
| K9 | – |
| K10 | Starter 2 |
Instrument Panel Fuse Block
List of fuses in the Instrument Panel Fuse Block
| № | Usage |
|---|---|
| F1 | Body Control Module 6 |
| F2 | Diagnostic Link |
| F3 | Electric Steering Column Lock |
| F4 | Rear USB Port |
| F5 | Rear Sunshade / Park/Reverse/Neutral/Drive/Low |
| F6 | Heating, Ventilation, and Air Conditioning |
| F7 | Body Control Module 3 |
| F8 | Adaptive Front Lighting System |
| F9 | Right Front Heated Seat |
| F10 | Airbag |
| F11 | – |
| F12 | Amplifier |
| F13 | Body Control Module 7 |
| F14 | Left Front Heated Seat |
| F15 | – |
| F16 | Sunroof |
| F17 | Communication Gateway Module |
| F18 | Instrument Cluster / Head Up Display |
| F19 | Body Control Module 1 |
| F20 | Wireless Charger Module |
| F21 | Body Control Module 4 |
| F22 | Infotainment |
| F23 | Body Control Module 2 |
| F24 | Park/Reverse/Neutral/Drive/Low |
| F25 | Park Assist / Shifter Interface Board |
| F26 | Communications Integration Module |
| F27 | Video |
| F28 | Radio / Heating, Ventilation, and Air Conditioning Display |
| F29 | Radio |
| F30 | Steering Wheel Controls |
| F31 | Front Blower |
| F32 | DC AC Inverter |
| F33 | Driver Power Seat |
| F34 | Passenger Power Seat |
| F35 | Feed / Body Control Module 4 |
| F36 | Electric Power Steering |
| F37 | Power Outlet / Wireless Charger / Accessory |
| F38 | Body Control Module 8 |
| F39 | – |
| Circuit Breakers / Minifuse | |
| F40 | – |
| F41 | – |
| F42 | Auxiliary Power Outlet (CB) / Lighter (Minifuse) |
Rear Compartment Fuse Block
List of fuses in the Rear Compartment Fuse Block
| № | Usage |
|---|---|
| F1 | – |
| F2 | Trailer |
| F3 | Folding Seats |
| F4 | Rear Blower |
| F5 | Rear Drive Control |
| F6 | – |
| F7 | Right Window |
| F8 | Rear Defogger |
| F9 | Left Window |
| F10 | – |
| F11 | Trailer Reverse |
| F12 | USB Port / Third Row Seats |
| F13 | – |
| F14 | – |
| F15 | – |
| F16 | – |
| F17 | – /Air Quality Sensor |
| F18 | – |
| F19 | Ventilated Seats / Massage |
| F20 | – |
| F21 | – |
| F22 | – |
| F23 | – |
| F24 | Lumbar |
| F25 | – |
| F26 | Trailer Brake Lamps |
| F27 | Massage |
| F28 | Passive Entry / Passive Start |
| F29 | – |
| F30 | Canister Vent |
| F31 | – |
| F32 | Heated Mirrors |
| F33 | USB Port / Second Row Seats |
| F34 | Liftgate Module |
| F35 | Fuel System Control Module / Fuel Tank Zone Module |
| F36 | – |
| F37 | – |
| F38 | Window Module |
| F39 | Rear Closure |
| F40 | Memory Seat Module |
| F41 | Automatic Occupancy Sensor |
| F42 | – |
| F43 | – |
| F44 | – |
| F45 | Liftgate Motor |
| F46 | Rear Heated Seats |
| F47 | – |
| F48 | – |
| F49 | – |
| F50 | – |
| F51 | – |
| F52 | Semi-Active Dampening System Module |
| F53 | – |
| F54 | External Object Calculating Remote System / Side Blind Zone Alert |
| F55 | – |
| F56 | Universal Remote System / Overhead Console / Humidity/Rain Sensor |
| F57 | Hands Free Closure Release |
| Circuit Breakers | |
| CB1 | – |
| CB2 | – |
| CB3 | Rear Auxiliary Power Outlet |
| Relays | |
| K1 | – |
| K2 | – |
Conclusion
The Buick Enclave (2022-2024) combines luxury with practical technology, making it an ideal family SUV. Maintaining the fuse boxes and relays is crucial for the consistent performance of its electrical systems.
