2025 Buick Enclave Fuses and Fuse Box User Guide
This document covers the 2025 Buick Enclave’s fuses and fuse box. Maintaining vehicle performance and safety requires knowing your vehicle’s fuse location, function, and troubleshooting advice.
2024 Buick Enclave Review, Price, Features and Mileage (Brochure)
Video: 2025 Buick Enclave Fuses
Electrical System
Electrical System Overload
The vehicle has fuses and circuit breakers to protect against an electrical system overload.
When the current electrical load is too heavy, the circuit breaker opens and closes, protecting the circuit until the current load returns to normal or the problem is fixed. This greatly reduces the chance of circuit overload and fire caused by electrical problems.
Fuses and circuit breakers protect power devices in the vehicle.
If there is a problem on the road and a fuse needs to be replaced, the same amperage fuse can be borrowed.
To check a fuse, look at the band inside the fuse. If the band is broken or melted, replace the fuse. Be sure to replace a bad fuse with a fuse of the identical size and rating.
Replacing a Blown Fuse
- Turn off the vehicle.
- Locate the fuse puller in the engine compartment fuse block
- Use the fuse puller to remove the fuse from the top or side.
- If the fuse must be replaced immediately, borrow a replacement fuse with the same amperage from the fuse block. Choose
a vehicle feature that is not needed to safely operate the vehicle. Repeat Steps 2-3. - Insert the replacement fuse into the empty slot of the blown fuse.
At the next opportunity, see your dealer to replace the blown fuse.
Headlamp Wiring
An electrical overload may cause the lamps to go on and off, or in some cases to remain off. Have the headlamp wiring checked right away if the lamps go on and off or remain off.
Windshield Wipers
If the wiper motor overheats due to heavy snow or ice, the windshield wipers will stop until the motor cools and will then restart.
Although the circuit is protected from electrical overload, overload due to heavy snow or ice may cause wiper linkage damage. Always clear ice and heavy snow from the windshield before using the windshield wipers.
If the overload is caused by an electrical problem and not snow or ice, be sure to get it fixed.
Fuses and Circuit Breakers
The wiring circuits in the vehicle are protected from short circuits by a combination of fuses and circuit breakers. This greatly reduces the chance of damage caused by electrical problems.
Danger
Fuses and circuit breakers are marked with their ampere rating. Do not exceed the specified amperage rating when replacing fuses and circuit breakers. Use of an oversized fuse or circuit breaker can result in a vehicle fire. You and others could be seriously injured or killed.
Warning
Installation or use of fuses that do not meet GM’s original fuse specifications is dangerous. The fuses could fail, and result in a fire. You or others could be injured or killed, and the vehicle could be damaged.
Engine Compartment Fuse Block
The underhood fuse block is in the engine compartment, on the driver side of the vehicle.
Caution
Do not pull the engine compartment fuse block lever, since it is intended only for service purposes. If pulled, vehicle malfunction may occur.
To remove the fuse block cover, press the clips on the cover and lift it straight up.
Caution
Spilling liquid on any electrical component on the vehicle may damage it. Always keep the covers on any electrical component.
To remove fuses, use the fuse puller and pull straight out.
The vehicle may not be equipped with all of the fuses, relays, and features shown.
Fuses Usage
- F1 Spare
- F2 Spare
- F3 FRT_WIPER – Front Wiper
- F4 Spare
- F5 Spare
- F6 HDLP RT – Headlamp Right
- F7 RR_WIPER – Rear Wiper
- F8 Spare
- F9 RR DEFOG – Rear Defog
- F10 ELM_4 – Exterior Lighting
- Module 4
- F11 HDLP LT – Headlamp Left
- F12 HORN
- F13 Spare
- F14 Spare
- F15 Spare
Fuses Usage
- F16 RR_WPR_CTRL – Rear
Wiper Control - F17 RLY COIL GND – Relay
- Coil Ground
- F18 DC DC BATT1 – Direct
- Current Direct Current Battery 1
- F19 ELM7 – Exterior Lighting
Module 7 - F20 Spare
- F21 Spare
- F22 ELM_5 – Exterior Lighting
- Module 5
- F23 WIPER_DE_ICE
- F24 EBCM1 – Electronic Brake
Control Module 1 - F25 ELM_3 – Exterior Lighting
Module 3 - F26 Spare
Fuses Usage
- F27 TRLR_LTP_TRN_LT–
Trailer Lamp Turn Left - F28 TRLR_LTP_TRN_RT –
Trailer Lamp Turn Right - F29 WASH
- F30 AERO SHUTTER
- F31 Spare
- F32 PCM – Power
Control Module - F33 Spare
- F34 Spare
- F35 PCM – Power
Control Module - F36 STRTR MTR –
- Starter Motor
- F37 AC CLUTCH GAS –
Alternating Current
Clutch Gas
Fuses Usage
- F38 SOL CP_TURBO BYPASS –
Solenoid Turbo Bypass - F39 COIL ODD
- F40 Spare
- F41 B721_B70_M674
- F42 Spare
- F43 Spare
- F44 Spare
- F45 Spare
- F46 Spare
- F47 Spare
- F48 Spare
- F49 Spare
- F50 E-PHASER –
Electronic Phaser - F51 Spare
Fuses Usage
- F52 PCM – Power Control
- Module 2
- F53 Spare
- F54 AIR_PUMP
- F55 Spare
- F56 STRTR PINION – Starter Pinion
- F57 WATER PUMP
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 inserting a coin or tool into the slot of the access door.
To remove a fuse, use the fuse puller located in the Engine Compartment Fuse block.
The vehicle may not be equipped with all of the fuses, relays, and features shown.
Fuses Usage
- F1 BLOWER MOTOR
- F2 ELM 1 – Exterior Lighting Module 1
- F3 SCL – Steering
Column Lock
Fuses Usage
- F4 ELM 2 – Exterior Lighting
- Module 2
- F5 BCM 2 – Body Control
Module 2 - F6 OHC – OnStar Hands-
Free Calling - F7 STEERING
WHEEL CONTROL - F8 TELEMATICS
- F9 BCM BATT 1& ETS SHIFTER – Body Control
Module Battery 1 and - Euro Truck Shifter
- F10 UGDO – Universal Garage Door Opener
Spare
Fuses Usage
- F11HVAC & TPIM –
Heating, Ventilation, and Air Conditioning and Traction Power
Inverter Module - F12 STEERING COLUMN LOCK
- F13 CGM & DLC – Central Gateway Module and Data Link Connector
- F14 EBCM & PCM – Electronic Brake Control Module and Power Control Module
- F15 AUX DISPLAY
- F16 APO_RR_CARGO – Auxiliary Power
- Outlet_Rear_Cargo
Fuses Usage
- F17 SDM_AOS – Sensing Diagnostic Module_Automatic Occupant Sensor Spare
- F18 SEAT FAN CTR/HDLP CO & DR – Seat Fan Control
Headlamp CO and Driver - F19 ELM RC – Exterior Lighting Module Ride Control
- F20 VKM – Virtual Key Module Spare
- F21 VCU_BATT 1 & 2 – Virtual Cockpit Unit Battery 1 and 2
- F22 SDM – Sensing Data Module
- F23 –
Fuses Usage
- F24 WCM – Wireless
Charging Module - F25 HVPO – High Voltage Power Outlet
- F26 Spare
- F27 AUX
- F28 LRR – Long Range Radar
- F29 SRR – Short Range Radar
- F30 –
- F31 BCM 3 – Body Control
Module 3
- F32 HSWM – Heated Steering Wheel Module
- F33 –
- F34 CPM – Column
Position Module - F35 AMPLIFIER
Fuses Usage
- F36 DC/DC BATT 2 – Direct
Current/Direct Current
Battery 2 - F37 BCM 4 – Body Control
Module 4 - F38 AMPLIFIER 2
- F39 ELM 6 – Exterior Lighting
Module 6 - F40 DCAC – Direct Current
Alternating Current
Rear Compartment Fuse Block
The rear compartment fuse block may be behind two trim panels on the driver side of the rear storage compartment.
- If equipped, there may be an outer panel that needs to be removed to get to the inner panel. Press the clip and pull the panel towards you to remove the panel.
- The inner panel is removed by prying along the top edge of the trim panel. Remove the trim panel to access the fuse block, or see your dealer.
To remove a fuse, use the fuse puller in the engine compartment fuse block.
The fuse block label is on the back of the access door in the driver side rear trim panel.
Fuses Usage
- F1 RR_BLOW – Rear Blow
- F2 DSP_CODR – Door
Switch Panel_Code - F3 TAILGATE
- F4 TRLR_BAT1 – Trailer
Battery 1 - F5 ACP2 – AWD Control
Processor 2 - F6 PWR_FOLD_SEAT_L_R –
Power Fold Seat Left
and Rear - F7 DSP – Door Switch Panel
- F8 Spare
- F9 LAMPS_RT – Right Lamps
- F10 Spare
- F11 Spare
- F12 ELM 2 – Exterior Lighting
Module 2
Vehicle Care
Fuses Usage
- F13 LAMPS_LT – Left Lamps
- F14 SP_DRVR – Driver
- F15 MSM_DRIVER – Memory
Seat Module Driver - F16 MTR PFTS_ROW2_L
- F17 FRT – Front
- F18 SBP_CO_DRIVER
- F19 MTR PFTS_ROW2_R
- F20 Spare
- F21 RFA – Remote
Function Actuator - F22 Spare
- F23 Spare
- F24 Spare
- F25 Spare
- F26 CANISTER
Fuses Usage
- F27 UPA – Universal Park Assist
- F28 RDCM – Right Door
Control Module - F29 SBZA – Side Blind
Zone Assist - F30 TRLR_PRK_LMP – Trailer
Park Lamp - F31 FCM – Front
Camera Module - F32 Spare
- F33 ROW2_BAT1 – Second
Row Battery 1 - F34 Spare
- F35 Spare
- F36 ROW2_BAT2 – Second
Row Battery 2 - F37 Spare
Fuses Usage
- F38 Spare
- F39 Spare
- F40 TRLR_BACK_UP
- F41 Spare
- F42 DSP – Door Switch Panel
- F43 POWER FOLD SEAT
SW/N 3_ROW - F44 OUT_OF_PARK_DISABLE
- F45 TRAILER_BRAKE
- F46 ACP3 – AWD Control Processor 3
- F47 FTZM – Fuel Tank
Zone Module - F48 SP_PASS
- F49 Spare
- F50 ELM 1 – Exterior Lighting Module 1
Fuses Usage
- F51 FRT_BAT2 – Front
Battery 2 - F52 Spare
- F53 Spare
- F54 ROW2_FOLD_RH –
Second Row Righthand Fold - F55 ROW3 – Third Row
- F56 SUNROOF
- F57 RDCM – Right Door
Control Module
Useful Link:
2024 Buick Enclave Review, Price, Features and Mileage (Brochure)
2025 Buick Enclave Windshield Wiper and Washer Guide