Cadillac XTS 2014 Fuse Box Info
Passenger compartment fuse box location:
The instrument panel fuse box is in the instrument panel, on the driver side of the vehicle.
Engine compartment fuse box location:
Luggage compartment fuse box location:
The rear compartment fuse box is on the left side of the trunk behind a cover.
Fuse Box Diagram | Layout
Passenger compartment fuse box::
| Fuse/Relay N° | Functions |
| Fuses | |
| 1 | OnStar |
| 2 | Body Control Module 7 |
| 3 | Body Control Module 5 |
| 4 | Radio |
| 5 | Infotainment and Center Stack Displays, Head-up Display, Instrument Cluster, Rear Seat Entertainment |
| 6 | Power Outlet 1 |
| 7 | Power Outlet 2 |
| 8 | Body Control Module 1 |
| 9 | Body Control Module 4 |
| 10 | Body Control Module 8 (J-Case Fuse) |
| 11 | Front Heater Ventilation Air Conditioning/Blower (J-Case Fuse) |
| 12 | Passenger Seat (Circuit Breaker) |
| 13 | Driver Seat (Circuit Breaker) |
| 14 | Diagnostic Link Connector |
| 15 | Airbag |
| 16 | Glove Box |
| 17 | Heater Ventilation Air Conditioning Controller |
| 18 | Pre-Fuse for Fuses 1, 4, and 5 |
| 19 | Electronic Steering Column Lock |
| 20 | Automatic Occupant Sensing |
| 21 | Spare |
| 22 | Steering Wheel Controls/Backlight |
| 23 | Body Control Module 3 |
| 24 | Body Control Module 2 |
| 25 | Column Lock Module |
| 26 | AC/DC Inverter |
| Relays | |
| 1 | Glove Box Relay |
| 2 | Logistic Relay |
| 3 | Retained Accessory Power/Accessory Relay |
Engine compartment fuse box:
| Fuse/Relay N° | Functions |
| J-Case Fuses | |
| 6 | Wiper |
| 12 | Starter |
| 21 | Rear Power Windows |
| 22 | Sunroof |
| 24 | Front Power Windows |
| 25 | Retained Accessory Power |
| 26 | Antilock Brake System Pump |
| 27 | Electric Parking Brake |
| 28 | Rear Window Defogger |
| 41 | Brake Vacuum Assist Pump |
| 42 | Cooling Fan K2 |
| 44 | Headlamp Washer |
| 45 | Cooling Fan K1 |
| Mini Fuses | |
| 1 | Transmission Control Module — Battery |
| 2 | Engine Control Module Battery |
| 3 | Air Conditioning Compressor Clutch |
| 4 | SAI Solenoid |
| 5 | Engine Control Module Run/Crank |
| 8 | Ignition Coils — Even (Six Cylinder Engine) |
| 9 | Ignition Coils — Odd (Six Cylinder Engine) |
| 10 | Engine Control Module — Switched Battery (from Engine Control Module Relay) |
| 11 | Six Cylinder Engine: Post Catalytic Converter Oxygen Sensor Heater, Mass Air Flow Sensor, Flex Fuel Sensor |
| 13 | Run/Crank for Transmission Control Module and Fuel System Control Module |
| 14 | Right Rear Heated Seat |
| 15 | Left Rear Heated Seat |
| 16 | Ventilated Seats Run/Crank |
| 17 | Body Run/Crank |
| 18 | Autonet Run/Crank (Aftermarket) |
| 20 | Heated Steering Wheel |
| 23 | Variable Effort Steering |
| 29 | Passive Entry/Passive Start Module – Battery |
| 30 | All-Wheel Drive Module |
| 31 | Left Front Heated Seat |
| 32 | Body Control Module 6 |
| 33 | Right Front Heated Seat |
| 34 | Antilock Brake System Valves |
| 35 | Amplifier |
| 37 | Right High Beam |
| 38 | Left High Beam |
| 46 | Cooling Fan Relay |
| 47 | Six Cylinder Engine: Pre Catalytic Converter Oxygen Sensor Heater, Canister Purge Solenoid |
| 49 | Right High Intensity Discharge Headlamp |
| 50 | Left High Intensity Discharge Headlamp |
| 51 | Horn |
| 52 | Cluster Run/Crank |
| 53 | Run/Crank for Inside Rearview Mirror, Rear Vision Camera |
| 54 | Run/Crank for Heating, Ventilation, and Air Conditioning |
| 55 | Outside Rearview Mirror, Universal Garage Door Opener, Front Window Switches |
| 56 | Windshield Washer |
| 57 | Steering Column Lock |
| 60 | Heated Mirror |
| 62 | Not Used |
| 64 | Adaptive Forward Lighting (AFL) Module — Battery |
| 66 | Trunk Release |
| 67 | Fuel System Control Module |
| 69 | Regulated Voltage Control Sensor |
| 70 | Vent Canister Solenoid |
| 71 | Memory Module |
| Mini Relays | |
| 7 | Engine Control Module |
| 9 | Cooling Fan |
| 13 | Cooling Fan |
| 15 | Run/Crank |
| 17 | Rear Window Defogger |
| Micro Relays | |
| 1 | Air Conditioning Compressor Clutch |
| 2 | Starter |
| 4 | Wiper Speed |
| 5 | Wiper Control |
| 8 | Run |
| 10 | Cooling Fan |
| 14 | Headlamp Low Beam |
Luggage compartment fuse box:
| Fuse/Relay N° | Functions |
| Fuses | |
| 01 | Not Used |
| 02 | Not Used |
| 03 | Not Used |
| 04 | Leveling Compressor |
| 05 | Not Used |
| 06 | Not Used |
| 07 | Not Used |
| 08 | Front Courtesy Lamps |
| 09 | Not Used |
| 10 | Not Used |
| 11 | Not Used |
| 12 | Not Used |
| 13 | Not Used |
| 14 | Not Used |
| 15 | Not Used |
| 16 | Not Used |
| 17 | Not Used |
| 18 | Semi-active Damping System |
| 19 | Universal Garage Door Opener/Rain, Light and Humidity Sensor |
| 20 | Shunt |
| 21 | Side Blind Zone |
| 22 | Not Used |
| 23 | All-Wheel Drive |
| 24 | Not Used |
| 25 | Not Used |
| 26 | Not Used |
| 27 | Not Used |
| 28 | Not Used |
| 29 | Not Used |
| 30 | Front Camera |
| 31 | Ultrasonic Rear Parking Assist/Lane Departure |
| 32 | Not Used |
| 33 | Not Used |
| 34 | Not Used |
| 35 | Not Used |
| 36 | Not Used |
| 37 | Not Used |
| Relays | |
| 1 | Not Used |
| 2 | Front Courtesy Lamps Relay |
| 3 | Leveling Compressor Relay |
| 4 | Logic |
