Cadillac XT5 (2017-2018) Fuse Diagram

Fuse box diagram (fuse layout), location and assignment of fuses and relays Cadillac XT5 (2017, 2018).

Cadillac XT5 (2017-2018)

Checking and Replacing Fuses

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.

To check a fuse, look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Be sure to replace a bad fuse with a new one of the identical size and rating.

Fuses of the same amperage can be temporarily borrowed from another fuse location if a fuse goes out. Replace the fuse as soon as possible.

Caution

  • 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.
  • Do not pull the engine compartment fuse block lever, since it is intended only for service purposes. If pulled, vehicle malfunction may occur.
  • Spilling liquid on any electrical component on the vehicle may damage it. Always keep the covers on any electrical component.
  • Before replacing a fuse check that the key has been removed from the ignition and that all the services are switched off and/or disengaged.
  • Do not repair fuses and never replace a blown fuse with one that has a higher amp rating. This can cause damage to the electrical system and fire.
  • Never replace a broken fuse with anything other than a new fuse. Use always an intact fuse of the same color.
  • If a fuse blows again contact authorized services.

Engine Compartment Fuse Box

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.

Engine Compartment Fuse Box Location

Engine Compartment Fuse Box Diagram

Fused function
F1ABS pump
F2Starter 1
F3DC DC transformer 1
F4-
F5-
F6-
F7DC DC transformer 2
F8Starter 3
F9-
F10-
F11-
F12Front wiper
F13Starter 2
F14LED/Automatic headlamp leveling (if equipped)
F15Rear wiper 1
F16-
F17-
F18Automatic headlamp leveling (if equipped)
F19-
F20-
F21-
F22Electronic brake control module
F23Parking/Trailer lamps
F24Right trailer stoplamp/Turnlamp
F25Steering column lock
F26-
F27Left trailer stoplamp/ Turnlamp
F28-
F29-
F30Washer pump
F31Right low-beam headlamp
F32Left low-beam headlamp
F33Fog lamps
F34Horn
F35-
F36Left high-beam headlamp
F37Right high-beam headlamp
F38Automatic headlamp leveling (if equipped)
F39Transmission control module 1
F40Left rear bus electrical center/ Ignition
F41Instrument cluster
F42HVAC
F43Head-up display
F44-
F45-
F46-
F47-
F48Rear wiper 2
F49Interior rearview mirror/Trailer
F50Fuel system control module
F51Fleated steering wheel
F52A/C clutch
F53Transmission range control module
F54Coolant pump
F55-
F56-
F57Engine control module/lgnition
F58Transmission control module/lgnition
F59Engine control module battery
F60Transmission control module 2
F61O2 sensor 1/ Aeroshutter
F62Engine control module-odd
F63O2 sensor 2
F64Engine control module-even
F65Engine control module powertrain 1
F66Engine control module powertrain 2
F67Powertrain TRCM
F68-
F69-
F70-
F71-
F72-
F73-
F74-
F75-
F76-
F77-
Relay
K1Starter 1
K2Run/Crank
K3Starter 3
K4LED/Automatic headlamps (if equipped)
K5-
K6Coolant pump
K7Engine control module
K8A/C
K9-
K10Starter 2

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Instrument Panel Fuse Box

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. To reinstall the door, push the door back into its original location.

Instrument Panel Fuse Box Location

Instrument Panel Fuse Box Diagram

Fused function
F1Body control module 6
F2Diagnostic link
F3Electric steering column lock
F4-
F5Logistics
F6HVAC
F7Body control module 3
F8Head-up display
F9Right front heated seat
F10Airbag
F11Electronic transmission range system
F12Amplifier
F13Body control module 7
F14Left front heated seat
F15Instrument panel switch bank
F16Sunroof
F17Body control module 1
F18Instrument panel cluster
F19-
F20Rear seat entertainment
F21Body control module 4
F22Infotainment
F23Body control module 2
F24USB charger/ Wireless charging module
F25Ultrasonic parking aid
F26CIM
F27-
F28HVAC Display
F29Radio
F30Steering wheel controls
F31Front blower
F32AC DC inverter
F33Driver power seat
F34Passenger power seat
F35Battery IEC 1 feed
F36Electric power steering
F37Rear seat entertainment/USB charge/Wireless charging module
F38Body control module 8
F39-
F40-
F41-
F42Auxiliary power outlet/Lighter

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Rear Compartment Fuse Box

The 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.

Rear Compartment Fuse Box Diagram

Rear Compartment Fuse Box Diagram

Fused function
F1-
F2Trailer battery 1
F3Driver safety belt
F4Rear blower
F5Rear drive control
F6Passenger safety belt
F7Right window
F8Rear defogger
F9Left window
F10-
F11Trailer reverse
F12-
F13-
F14-
F15-
F16-
F17Camera
F18Trailer module
F19Ventilated seats
F20-
F21Trailer connector
F22-
F23-
F24Passenger window switch
F25-
F26Trailer brake
F27Driver ventilated seat/Lumbar
F28Passive entry/ Passive start
F29-
F30Canister vent
F31-
F32Heated mirror
F33-
F34Logic mode
F35Fuel system control module
F36Passenger ventilated seat/Lumbar
F37-
F38Window module
F39Rear closure
F40Memory seat module
F41Automatic occupancy sensor
F42Trailer battery 2
F43-
F44-
F45Liftgate
F46Rear heated seats
F47-
F48Glass breakage
F49-
F50-
F51-
F52Semi-active dampen system module
F53Rear parking aid module
F54External object calculating
F55-
F56Universal garage door opener/Rain sensor
F57Theft deterrent
CB1-
CB2-
CB3APO rear
Relay
K1-
K2-