2024 Cadillac XT6 Fuses and Fuse Box | Replacing a Blown Fuse
The 2024 Cadillac XT6 has a complex web of technology inside. The fuses and fuse boxes are very important for making sure that all the electrical parts work properly. Fuse boxes protect the car’s electrical system from overloads and short circuits. These important parts are located in the fuse box, which was designed to make them easy to get to and speed up the repair and troubleshooting process. If something goes wrong with the electricity in the XT6, a blown switch could be the cause. To replace a blown fuse, you need to know how the fuse box is set up and how much power each fuse needs. Paying close attention to every detail is very important during this process to make sure that the 2024 Cadillac XT6’s electrical functions are restored smoothly and that it stays reliable.
2024 Cadillac XT6 Specs, Price, Features, Mileage (Review)
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. Choose some feature of the vehicle that is not needed to use and replace it as soon as possible.
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 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, as shown above.
- 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. The wiper function is available immediately after the wiper switch is set to off, and back to on. To protect the wiper motor from overheating, the wipers may slow down when the windshield is dry for a long period. If a period of dry operation, or little moisture, exceeds 10 minutes, the wipers may switch to intermittent operation, and remain there. When moisture is again detected on the windshield, wiper operation will return to the operator-selected speed.
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. The 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’s 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 of 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 | – |
| 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 | Headlamp Left |
| F33 | – |
| F34 | Horn |
| F35 | – |
| F36 | – |
| F37 | Headlamp Right |
| F38 | Not Used/Spare |
| F39 | Transmission Control Module 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 | 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 | Engine Coolant Pump |
| F54 | – |
| F55 | Air Conditioning Clutch |
| 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 | – |
| K5 | Air Conditioning |
| K6 | – |
| K7 | Engine Control Module |
| K8 | Folding Seats |
| 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 seeing 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 | – |
| F9 | Right Front Heated Seat |
| F10 | Airbag |
| F11 | Driver Monitoring System Module |
| 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 | – |
| F31 | Electric Brake Boost |
| 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 | Steering Wheel Adjustment Controls/ Lightbar |
| 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’s 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.
2024 Cadillac XT6 Specs, Price, Features, Mileage (Review)
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 | Folding Seats 1 |
| F11 | Trailer Reverse |
| F12 | – |
| F13 | – |
| F14 | – |
| F15 | – |
| F16 | – |
| F17 | – |
| F18 | Trailer Module/External Object Calculation Module 2 Ignition |
| F19 | Ventilated Seats/Left Front Heated Seats Run Crank |
| F20 | – |
| F21 | Trailer Connector |
| F22 | – |
| F23 | Spare |
| F24 | Passenger Window Switch |
| F25 | Spare |
| F26 | Trailer Brake |
| F27 | Driver Ventilated Seat/ Lumbar |
| F28 | Passive Entry/Passive Start |
| F29 | ADIM – Advanced Driving Integration Module/ Advanced Driver Assist Map Module |
| F30 | Canister Vent |
| F31 | – |
| F32 | Heated Mirror |
| F33 | – |
| F34 | Liftgate Module |
| F35 | Fuel System Control Module/Fuel Tank Zone Module |
| F36 | – |
| F37 | – |
| F38 | Window Module |
| F39 | – |
| F40 | Memory Seat Module |
| F41 | Automatic Occupancy Sensor |
| F42 | Trailer Battery 2 |
| F43 | – |
| F44 | Third Row Seats |
| F45 | Liftgate Motor |
| F46 | Rear Heated Seats |
| F47 | – |
| F48 | Glass Break Sensor |
| F49 | – |
| F50 | – |
| F51 | – |
| F52 | Active Dampening System Module |
| F53 | External Object Calculating Module 2B/ Camera Image Processing Module |
| F54 | External Object Calculating/Side Blind Zone Alert |
| F55 | Theft Deterrent |
| F56 | Universal Garage Door Opener/Rain Sensor |
| F57 | Folding Seats 2 |
| Circuit Breakers | Usage |
| CB1 | – |
| CB2 | – |
| CB3 | Rear Auxiliary Power Outlet |
| Relays | Usage |
| K1 | Folding Seats 1 |
| K2 | – |
FAQs
The fuse box in the 2024 Cadillac XT6 is typically located in the engine compartment or interior cabin, depending on the specific model and trim.
There are usually multiple fuse boxes in the 2024 Cadillac XT6, with one in the engine compartment and another inside the cabin.
Fuses protect electrical circuits in a car by breaking the circuit if an excessive current flows, preventing damage to components and electrical systems.
Look for a fuse with a broken filament, a discolored appearance, or a melted housing. The 2024 Cadillac XT6’s owner’s manual provides a fuse chart to identify specific fuse functions.
A set of fuse pullers or needle-nose pliers and a replacement fuse of the correct amperage are typically required.
The 2024 Cadillac XT6 may use different fuse sizes for various circuits.
No, it’s essential to replace a blown fuse with one of the same amperage to maintain the proper protection for the electrical system.
The interior fuse box is typically located in the dashboard or under the steering column.
Some models may come with spare fuses stored in the fuse box.
Repeated fuse failures may indicate an underlying electrical issue. Consult a professional mechanic to diagnose and address the root cause.
Replacing a fuse is typically a straightforward task, and many owners can do it themselves. However, if you’re unsure or if problems persist, consult a professional.
Yes, critical systems often have dedicated fuses. Refer to the fuse chart for the 2024 Cadillac XT6 to identify and replace these fuses if necessary.
The infotainment system may have a dedicated fuse. Consult the fuse chart for the specific location and amperage.
It’s not recommended, as using a lower amperage fuse can lead to electrical problems or damage to components. Always use the specified amperage fuse.
Regularly inspect the fuses if you experience electrical issues. Additionally, checking them during routine maintenance is a good practice to catch potential problems early.
Useful Link:
View Full PDF: 2024 Cadillac XT6 User Manual | Auto User Guide