In this article, we consider Cadillac XTS after a facelift, which was produced from 2018 to 2019. Here you will find fuse box diagrams of Cadillac XTS 2018 and 2019, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.
See other Cadillac XTS:
Fuse Layout Cadillac XTS 2018-2019
Contents
Cigar lighter (power outlet) fuses in the Cadillac XTS are the fuses №6 and 7 in the Instrument panel fuse box.
Table of Contents
Fuse box location
Passenger compartment
The fuse box is located in instrument panel, behind the fuse panel door (open the fuse panel door by pulling down at the top, press in on the sides of the door to release it from the instrument panel).
Engine compartment
To remove the cover, squeeze the three retaining clips on the cover and lift it straight up.
Luggage compartment
The fuse block is located on the left side of the trunk, behind the cover.
Fuse box diagrams
2018, 2019
Instrument panel
Assignment of the fuses and relays in the instrument panel
| № | Usage |
|---|---|
| 1 | Wireless charger module/USB charge |
| 2 | Body control module 7 |
| 3 | Body control module 5 |
| 4 | Radio |
| 5 | Infotainment display/ Head-up display/ Instrument cluster |
| 6 | Power outlet 1 |
| 7 | Power outlet 2 |
| 8 | Body control module 1 |
| 9 | Body control module 4 |
| 10 | Body control module 8 |
| 11 | Front HVAC blower |
| 12 | Passenger seat |
| 13 | Driver seat |
| 14 | Diagnostic link connector |
| 15 | Airbag AOS |
| 16 | Glove box |
| 17 | HVAC controller |
| 18 | Logistics |
| 19 | Front camera |
| 20 | Telematics (OnStar) |
| 21 | CGM |
| 22 | Steering wheel controls/Backlight |
| 23 | Body control module 3 |
| 24 | Body control module 2 |
| 25 | Power steering column |
| 26 | AC DC inverter |
| Relays | |
| R1 | Glove box |
| R2 | Logistics |
| R3 | Retained accessory power |
Engine compartment
Assignment of the fuses and relays in the engine compartment
| № | Usage |
|---|---|
| 1 | Transmission control module |
| 2 | Engine control module |
| 4 | Not used |
| 5 | Engine control module/Ignition |
| 6 | Front wiper |
| 7 | Not used |
| 8 | Ignition coils – even |
| 9 | Ignition coils – odd |
| 10 | Engine control module |
| 11 | Mass air flow sensor/ Post catalytic converter O2 sensors |
| 12 | Starter |
| 13 | Transmission control module/Chassis control module ignition |
| 14 | Rear heated seat -passenger side |
| 15 | Rear heated seat – driver side |
| 16 | Not used |
| 17 | Sunshade/Ventilated seats |
| 18 | Autonet |
| 19 | Not used |
| 20 | Not used |
| 21 | Rear power windows |
| 22 | Sunroof |
| 23 | Variable effort steering module |
| 24 | Front power windows |
| 25 | Retained accessory power |
| 26 | ABS pump |
| 27 | Electric parking brake |
| 28 | Rear window defogger |
| 29 | Passive entry/Passive start |
| 30 | Spare |
| 31 | Heated driver seat |
| 32 | Stoplamps – center high mounted stoplamp/ Backup-reverse lamps/Interior |
| 33 | Heated passenger seat |
| 34 | ABS valves |
| 35 | Amplifier |
| 36 | Taillamp – driver side |
| 37 | Right high-beam headlamp |
| 38 | Left high-beam headlamp |
| 39 | Taillamp -passenger side |
| 40 | Long range radar |
| 41 | Brake vacuum assist pump |
| 42 | Cooling fan high speed |
| 43 | Not used |
| 44 | Not used |
| 45 | Cooling fan low speed |
| 46 | Cooling fan control |
| 47 | Pre-catalytic converter O2 sensor heater/Canister purge solenoid |
| 48 | Low temperature radiator coolant pump |
| 49 | Right headlamp LED |
| 50 | Left headlamp LED |
| 51 | Horn |
| 52 | Display/Ignition |
| 53 | Air quality sensor/ Inside mirror/Rear vision camera |
| 54 | HVAC/Reflective LED alert display |
| 55 | Driver and passenger door switches/Outside rearview mirror switch/Mirror memory module |
| 56 | Windshield washer |
| 57 | Not used |
| 58 | Not used |
| 59 | Not used |
| 60 | Heated outside mirror |
| 61 | Not used |
| 62 | Front seats massage module |
| 63 | Not used |
| 64 | Spare |
| 65 | Spare |
| 66 | Trunk release |
| 67 | Chassis control module |
| 68 | Not used |
| 69 | Battery voltage sensor |
| 70 | Canister vent solenoid |
| 71 | Memory seat module |
| 72 | Electric power steering |
| Relays | |
| 1 | A/C clutch |
| 2 | Starter |
| 3 | Not used |
| 4 | Wiper speed |
| 5 | Wiper control |
| 6 | Not used |
| 7 | Powertrain |
| 8 | Not used |
| 9 | Cooling fan – high speed |
| 10 | Cooling fan – low speed |
| 11 | Taillamps/Parking lamps |
| 12 | Not used |
| 13 | Cooling fan control |
| 14 | Low-beam LED headlamps |
| 15 | Run/Crank |
| 16 | Not used |
| 17 | Rear window and mirror defogger |
Luggage compartment
Assignment of the fuses and relays in the luggage compartment
| № | Usage |
|---|---|
| F01 | Not used |
| F02 | Not used |
| F03 | Not used |
| F04 | Suspension leveling compressor |
| F05 | Not used |
| F06 | Not used |
| F07 | Not used |
| F08 | Not used /Front courtesy lamps/Footwell, puddle lamps |
| F09 | Not used |
| F10 | Not used |
| F11 | Not used |
| F12 | Not used |
| F13 | Spare/MID Power Window |
| F14 | Not used |
| F15 | Not used/Spare |
| F16 | Not used/Video processing module |
| F17 | Not used |
| F18 | Semi-active damping system |
| F19 | Universal remote system/Rain, light, and humidity sensor |
| F20 | Not used/Shunt |
| F21 | Side blind zone alert |
| F22 | Not used |
| F23 | All wheel drive |
| F24 | Not used |
| F25 | Not used |
| F26 | Not used |
| F27 | Not used |
| F28 | Not used |
| F29 | Not used |
| F30 | External object calculation module |
| F31 | Park assist/Lane departure warning/ Lane keep assist |
| F32 | Not used |
| F33 | Not used |
| F34 | Not used |
| F35 | Not used |
| F36 | Not used |
| F37 | Not used |
| Relays | |
| K1 | Not used |
| K2 | Front courtesy lamps/ Footwell, puddle lamps |
| K3 | Suspension leveling compressor |
| K4 | Not used |
