Cadillac XTS (2019..) fuses and relays

Fuse box diagram (location and assignment of electrical fuses and relays) for Cadillac XTS (2019..)

Fuse box diagram: Cadillac XTS (2019..)

Fuse box location

Passenger compartment fuse box

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)

Fuse Box in the engine compartment

To remove the fuse block cover, squeeze the three retaining clips on the cover and lift it straight up

Fuse Box in the luggage compartment

The fuse block is located on the left side of the trunk, behind the cover

2019

Fuse box diagram (Instrument panel fuse box)

Assignment of the fuses and relays in the Instrument panel fuse box (2019)
FusesUsage
1Wireless charger module/USB charge
2Body control module 7
3Body control module 5
4Radio
5Infotainment display/ Head-up display/ Instrument cluster
6Power outlet 1
7Power outlet 2
8Body control module 1
9Body control module 4
10Body control module 8
11Front HVAC blower
12Passenger seat
13Driver seat
14Diagnostic link connector
15Airbag AOS
16Glove box
17HVAC controller
18Logistics
19Front camera
20Telematics (OnStar)
21CGM
22Steering wheel controls/Backlight
23Body control module 3
24Body control module 2
25Power steering column
26AC DC inverter
Relays
R1Glove box
R2Logistics
R3Retained accessory power

Fuse box diagram (Engine compartment)

Assignment of the fuses and relays in the Engine compartment fuse box (2019)
FusesUsage
1Transmission control module
2Engine control module
4Not used
5Engine control module/Ignition
6Front wiper
7Not used
8Ignition coils - even
9Ignition coils - odd
10Engine control module
11Mass air flow sensor/ Post catalytic converter O2 sensors
12Starter
13Transmission control module/Chassis control module ignition
14Rear heated seat -passenger side
15Rear heated seat - driver side
16Not used
17Sunshade/Ventilated seats
18Autonet
19Not used
20Not used
21Rear power windows
22Sunroof
23Variable effort steering module
24Front power windows
25Retained accessory power
26ABS pump
27Electric parking brake
28Rear window defogger
29Passive entry/Passive start
30Spare
31Heated driver seat
32Stoplamps - center high mounted stoplamp/ Backup-reverse lamps/Interior
33Heated passenger seat
34ABS valves
35Amplifier
36Taillamp - driver side
37Right high-beam headlamp
38Left high-beam headlamp
39Taillamp -passenger side
40Long range radar
41Brake vacuum assist pump
42Cooling fan high speed
43Not used
44Not used
45Cooling fan low speed
46Cooling fan control
47Pre-catalytic converter O2 sensor heater/Canister purge solenoid
48Low temperature radiator coolant pump
49Right headlamp LED
50Left headlamp LED
51Horn
52Display/Ignition
53Air quality sensor/ Inside mirror/Rear vision camera
54HVAC/Reflective LED alert display
55Driver and passenger door switches/Outside rearview mirror switch/Mirror memory module
56Windshield washer
57Not used
58Not used
59Not used
60Heated outside mirror
61Not used
62Front seats massage module
63Not used
64Spare
65Spare
66Trunk release
67Chassis control module
68Not used
69Battery voltage sensor
70Canister vent solenoid
71Memory seat module
72Electric power steering
Relays
1A/C clutch
2Starter
3Not used
4Wiper speed
5Wiper control
6Not used
7Powertrain
8Not used
9Cooling fan - high speed
10Cooling fan - low speed
11Taillamps/Parking lamps
12Not used
13Cooling fan control
14Low-beam LED headlamps
15Run/Crank
16Not used
17Rear window and mirror defogger

Fuse box diagram (Luggage compartment)

Assignment of the fuses and relays in the Luggage compartment fuse box (2019)
FusesUsage
F01Not used
F02Not used
F03Not used
F04Suspension leveling compressor
F05Not used
F06Not used
F07Not used
F08Not used /Front courtesy lamps/Footwell, puddle lamps
F09Not used
F10Not used
F11Not used
F12Not used
F13Spare/MID Power Window
F14Not used
F15Not used/Spare
F16Not used/Video processing module
F17Not used
F18Semi-active damping system
F19Universal remote system/Rain, light, and humidity sensor
F20Not used/Shunt
F21Side blind zone alert
F22Not used
F23All wheel drive
F24Not used
F25Not used
F26Not used
F27Not used
F28Not used
F29Not used
F30External object calculation module
F31Park assist/Lane departure warning/ Lane keep assist
F32Not used
F33Not used
F34Not used
F35Not used
F36Not used
F37Not used
Relays
K1Not used
K2Front courtesy lamps/ Footwell, puddle lamps
K3Suspension leveling compressor
K4Not used
Cadillac XTS (2019..) fuses and relays February 9, 2019 admin