2025 Cadillac XT5 Fuses and Fuse Box User Manual
This Guide covers the 2025 Cadillac XT5 Fuses and Fuse Box’s locations, functions, and maintenance advice to keep your vehicle’s electrical systems running properly.
2024 Cadillac XT5 Review, Specs, Price And Mileage (Brochure)
Video: 2025 Cadillac XT5 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.
Caution
Spilling liquid on any electrical component on the vehicle may damage it. Always keep the covers on any electrical component.
To remove the fuse block cover, press the clips on the cover and lift it straight up.
The vehicle may not be equipped with all of the fuses, relays, and features shown.
Fuses Usage
- F1 Antilock Brake System
- F2 Starter 1
- F3 DC DC Transformer 1
- F4 –
- F5 DC DC Transformer 2
- F6 Amplifier 1
- F7 Front Blower
- F8 Starter 3
- F9 –
- F10 –
- F11 –
- F12 Front Wiper
- F13 Starter 2
- F14 LED/Automatic Headlamp Leveling
- F15 Rear Wiper 1
- F16 –
- F17 –
- F18 Automatic Headlamp Leveling Module
- 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 –
- F33 Fog Lamps
- F34 Horn
- F35 –
- F36 Headlamp Highbeam – Left
- F37 Headlamp Highbeam – Right
- F38 Spare
- F39 Transmission Control Module/Battery 1
- F40 Left Rear Bus Electrical Center/DC DC Ignition
- F41 Instrument Cluster
- F42 Heating, Ventilation, and Air Conditioning/ Central Gateway Module Run Crank
- F43 Head-Up Display/ Reflective Light Auxiliary
- F44 Electronic Brake Control Module Electric Brake Booster/Run/Crank
- F45 –
- F46 –
- F47 –
- F48 Rear Wiper 2
- F49 Interior Rearview Mirror/ Trailer/Rear Heated Seat Run Crank
- F50 Fuel Tank Zone Module Run Crank
- F51 Heated Steering Wheel
- F52 Air Conditioning Clutch
- F53 Coolant Pump
- F54 –
- F55 –
- F56 Spare
- F57 Engine Control Module/Ignition
- F58 Transmission Control Module/Ignition
- F59 Engine Control Module Battery
- F60 –
- F61 O2 Sensor 1/Aeroshutter/ Mass Air Flow Sensor
- F62 Engine Control Module – Coil Odd
- F63 O2 Sensor 2/ Miscellaneous Powertrain
- F64 Engine Control Module – Coil Even
- F65 Engine Control Module Powertrain 1
- F66 Engine Control Module Powertrain 2
- F67 Engine Control Module Powertrain 3
- F68 –
- F69 –
- F70 –
- F71 –
- F72 –
- F73 –
- F74 –
- F75 –
- F76 –
- F77 –
Relays Usage
- K1 Starter 1
- K2 Run/Crank
- K3 Starter 3
- K4 LED/ Automatic Headlamps
- K5 –
- K6 –
- K7 Engine Control Module
- K8 Air Conditioning
- K9 –
- K10 Starter 2
Instrument Panel Fuse Block
The instrument panel fuse block is in the center console between the driver and passenger seats. To access the fuses, open the fuse panel door, or remove the panel from the passenger side by pulling it out or see your dealer.
If equipped with an instrument panel fuse block cover, remove the cover to access the fuses. To remove the cover, press the clips on the cover and lift the cover off the fuse block.
After accessing the fuses, ensure the fuse block cover is reinstalled, if equipped. To reinstall the fuse panel door, push the door back into its original location.
The vehicle may not be equipped with all of the fuses, relays, and features shown.
Fuses Usage
- F1 Body Control Module 6
- F2 Diagnostic Link/Central Gateway Module
- F3 Electric Steering Column Lock
- F4 –
- F5 Logistics
- F6 Heating, Ventilation, and Air Conditioning/ Humidity Sensor
- F7 Body Control Module 3
- F8 Park Aid/Electronic Transmission Range System Hybrid
- F9 Right Front Heated Seat
- F10 Airbag
- F11 –
- F12 Amplifier 2
- F13 Body Control Module 7
- F14 Spare/Left Front Heated Seat
- F15 Instrument Panel Switch Bank
- F16 Sunroof
- F17 Body Control Module 1
- F18 Instrument Cluster/ Head-up Display
- F19 –
- F20 Rear Seat Entertainment
- F21 Body Control Module 4
- F22 Infotainment/USB Data/Aux Jack
- F23 Body Control Module 2
- F24 USB Charger/ Wireless Charging
- F25 Park Aid/Electronic Transmission Range System
- F26 Communications Integration Module
- F27 Video/Night Vision Module
- F28 Heating, Ventilation, and Air Conditioning Display
- F29 Radio
- F30 Steering Wheel Adjustment Controls
- F31 Electronic Brake Control Module Electric Brake Booster
- F32 DC AC Inverter
- F33 Driver Power Seat
- F34 Passenger Power Seat
- F35 Battery IEC 1 Feed
- F36 Electric Power Steering
- F37 Rear Seat entertainment/USB Charge/Wireless Charging Module/ Auxiliary Power Outlet/Lighter
- F38 Body Control Module 8
- F39 –
Circuit Breakers/ Minifuses Usage
- F40 –
- F41 –
- F42 Auxiliary Power Outlet (CB)/Lighter (mini-fuse)
Rear Compartment Fuse Block
The rear compartment fuse block is in the cargo area, on the driver side of the vehicle behind the lower trim panel. To open, turn the latch with a flat-bladed tool and pull the trim panel from the edges to fold it down.
The label for this fuse block is in the spare tire area, on the foam under the cargo floor.
The vehicle may not be equipped with all of the fuses, relays, and features shown.
Fuses Usage
- F1 –
- F2 Trailer Battery 1
- F3 Driver Seat Belt Motor
- F4 Rear Blower
- F5 Rear Drive Control
- F6 Passenger Seat Belt Motor
- F7 Right Window
- F8 Rear Window Defogger
- F9 Left Window
- F10 –
- F11 Trailer Reverse
- F12 –
- F13 –
- F14 –
- F15 –
- F16 –
- F17 –
- F18 Trailer Module/ Accessory Power Module/ Rechargeable Energy Storage System Ignition
- F19 Ventilated Seats/Left Front Heated Seats Run Crank
- F20 –
- F21 Trailer Connector
- F22 –
- F23 –
- F24 Passenger Window Switch
- F25 –
- F26 Trailer Brake
- F27 Driver Ventilated Seat/Lumbar
- F28 Passive Entry/Passive Start
- F29 –
- F30 Canister Vent
- F31 Rechargeable Energy Storage System
- F32 Heated Mirror
- F33 –
- F34 Liftgate Module
- F35 Fuel System Control Module/Fuel Tank Zone Module
- F36 Passenger Ventilated Seat/Lumbar
- F37 External Amplifier Hybrid
- F38 Window Module
- F39 Rear Closure
- F40 Memory Seat Module
- F41 Automatic Occupancy Sensor
- F42 Trailer Battery 2
- F43 Blower Console
- F44 –
- F45 Liftgate Motor
- F46 Rear Heated Seats
- F47 –
- F48 Glass Break Sensor
- F49 –
- F50 –
- F51 –
- F52 Active Dampening System Module
- F53 –
- F54 External Object Calculating/Side Blind Zone Alert
- F55 –
- F56 Universal Garage Door Opener/Rain Sensor
- F57 Theft Deterrent/Overhead Console
Circuit Breakers Usage
- CB1 –
- CB2 –
- CB3 Rear Auxiliary Power Outlet
Relays Usage
- K1 –
- K2 –
Useful Links:
2024 Cadillac XT5 Review, Specs, Price And Mileage (Brochure)
2025 Cadillac XT5 Windshield Wipers and Washers Guide