2023 CADILLAC XT4 fuse

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16412876) - 2023 - CRC - 3/25/22
362 Vehicle Care
Fuses UsageF10 BCM 2 SS –Body
Control Module 2
(Stop/Start) –Interior
Lamps Control Signal,
Door Handle Puddle
Lamp (LED), Left
Cornering Lamp,
Right Cornering
Lamp, Interior Lamps
Control Signal,
Backup Lamp Supply
Voltage, License
Plate Lamp Control
Signal, Rear Closure
Cargo Lamp Control
Signal, Center High
Mounted Stop Lamp
LED Lamp Control
Signal
F11 –
F12 –
F13 –
F14 –
F15 TCM SS –
Transmission Control
Module (Stop/Start) Fuses Usage
F16 AMP –Amplifier
F17 –
F18 VPM –Video
Processing Module
–
F19 PWR STR COL –
Power Steering
Column
–
F20 BCM 6 –Body
Control Module 6 –
LED Backlight
Control, Interior
Lighting Inadvertent
Load Control Signal,
Fuel Door Lock
Control Signal, LED
Backlight Control
Signal Fuses Usage
F21 BCM 4 –Body
Control Module 4 –
LED Headlamp Low
Beam Left Control
Signal, Right Front
Side Marker and
Auxiliary Park, Right
Rear Tail/Side Marker
Control Signal, Left
Rear Stop Lamp
Control Signal, Left
Rear Stop/Turn Lamp
Control Signal, Right
DRL Control Signal
F22 BCM 7 –Body
Control Module 7 –
Right Rear Stop
Lamp Control Signal,
Right Rear Stop/Turn
Lamp Control Signal,
Left Front Turn Lamp
Control Signal, Right
Rear Turn Control
Signal
F23 –
F24 Airbag

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16412876) - 2023 - CRC - 3/25/22
Vehicle Care 363
Fuses UsageF25 DLC –Data Link
Connector
F26 –
F27 –
F28 –
F29 BCM 8 –Body
Control Module 8 –
Internal Driver/Fuel
Door Unlock Relay
Control Signal,
Internal Non-Driver
Door Lock Relay
Control Signal,
Internal All Door
Unlock Relay Control
Signal
F30 OVERHD CNSL –
Overhead Console
F31 STR/WHL/CNTRL –
Steering Wheel
Controls
F32 – Fuses Usage
F33 HVAC –Heating
Ventilation and Air
Conditioning Control
Module
F34 CGM –Central
Gateway Module
F35 HEATED SW –
Heated Seat Switch/
Hazard Switch
–
F36 Wireless Charger Module/USB
Charge Port
F37 APO FRT –Not Used
F38 OnStar
F39 Displays –Shifter
Interface Board/
Center Stack/Head
Up Display/
Instrument Panel
Cluster/HVAC
Display Fuses Usage
F40 OBS DET –Long
Range Radar Sensor/
Ultrasonic Park
Assist Module/
Camera Module/
External Object
Calculating Module/
Side Blind Zone Alert
Modules/Front
Camera Module

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16412876) - 2023 - CRC - 3/25/22
364 Vehicle Care
Fuses UsageF41 BCM 1 SS –Body
Control Module 1
(Stop/Start) –LED
Indicator Lighting
Control, Accessory
LED Control,
Run-Start LED
Control, Ambient
Lighting LED
Control 2, Liftgate
Latch Motor Control
Signal, Rear Wiper
Control Signal, High
Beam Lamp Control
(Direct Drive), Rear
Fog LED Lamp
Control Signal,
Windshield Washer
Pump Motor Control
Signal, Run/Crank
Relay Control Signal,
ECM/TCM ACC
Wakeup Control
Signal, Left Rear Turn
Control Signal, Rear
Wiper Wash Pump
Control Signal, Brake
Pedal Apply Signal Fuses Usage
F42 RDO –Radio
F43 APO CNSL –Console
Auxiliary Power
Outlet (Circuit
Breaker)
–
F44 Spare –
Relay Usage K1 –
K2 RAP/ACCY
–
Retained
Accessory Power
K3 Content Theft
–
Not Used
K4 –
K5 –Wheels and Tires
Tires
Every new GM vehicle has
high-quality tires made by a
leading tire manufacturer.
See the warranty manual
for information regarding
the tire warranty and
where to get service. For
additional information refer
to the tire manufacturer.
{Warning
.Poorly maintained and
improperly used tires
are dangerous.
.Overloading the tires
can cause overheating
as a result of too much
flexing. There could be
a blowout and a serious
crash. See Vehicle Load
Limits0242.
(Continued)

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16412876) - 2023 - CRC - 3/25/22
INDEX 465
ElectricalEquipment, Add-On . . . . . . . 325
System Overload . . . . . . . . . . 352
Electrical System Engine CompartmentFuse Block . . . . . . . . . . . . . . . . . 354
Fuses and Circuit
Breakers . . . . . . . . . . . . . . . . . . . . 353
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . 360
Emergency
OnStar . . . . . . . . . . . . . . . . . . . . . . . . 452
Engine Air Cleaner/Filter . . . . . . . . . . 337
Air Filter Life System . . . . . 336
Check Light(Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . 126
Compartment Overview . . . . . . . . . . . . . . . . . . . . 331
Coolant Temperature
Gauge . . . . . . . . . . . . . . . . . . . . . . . . 123
Coolant Temperature Warning Light . . . . . . . . . . . . . . 133
Cooling System . . . . . . . . . . . . 338
Drive Belt Routing . . . . . . . . . 434
Exhaust . . . . . . . . . . . . . . . . . . . . . . 256
Heater . . . . . . . . . . . . . . . . . . . . . . . . 252 Engine (cont'd)
Oil Life System . . . . . . . . . . . . . 335
Oil Pressure Light . . . . . . . . . . 134
Overheating . . . . . . . . . . . . . . . . . 342
Power Messages . . . . . . . . . . . 143
Running While Parked . . . 256
Starting . . . . . . . . . . . . . . . . . . . . . . 248
Entry Lighting . . . . . . . . . . . . . . . . . 154
Equipment, Towing . . . . . . . . . 322
Event Data Recorders . . . . . 449
Exit Lighting . . . . . . . . . . . . . . . . . . . 154
Extended Parking . . . . . . . . . . . 255
Extender, Seat Belt . . . . . . . . . . . 64
Exterior Lamp Controls . . . . . . . . . . . . . . 148
Lamps Off Reminder . . . . . . 150
Lighting Battery Saver . . . 155
F
FilterEngine Air Cleaner . . . . . . . . 337
Flash-to-Pass . . . . . . . . . . . . . . . . . . 150
Flashers, Hazard
Warning . . . . . . . . . . . . . . . . . . . . . . . 152
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 389 Changing . . . . . . . . . . . . . . . . . . . . . 398
Floor Mats . . . . . . . . . . . . . . . . . . . . . . 421 Fluid
Automatic
Transmission . . . . . . . . . . . . . . 336
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 345
Washer . . . . . . . . . . . . . . . . . . . . . . . 343
Folding Mirrors . . . . . . . . . . . . . . . . . 35
Forward Collision Alert (FCA)System . . . . . . . . . . . . . . . . . . . . . . . 297
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . . 446
Front Heated and VentilatedSeats . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Pedestrian Braking (FPB) System . . . . . . . . . . . . . 302
Storage . . . . . . . . . . . . . . . . . . . . . . . 103
Fuel Additives . . . . . . . . . . . . . . . . . . . . . . 311
Economy, Driving forBetter . . . . . . . . . . . . . . . . . . . . . . . 229
Filling a Portable Fuel Container . . . . . . . . . . . . . . . . . . . 313
Filling the Tank . . . . . . . . . . . . . . 311
Foreign Countries . . . . . . . . . . 311
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Low Fuel Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . 135

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16412876) - 2023 - CRC - 3/25/22
466 INDEX
Fuel (cont'd)Management, Active . . . . . . 255
Prohibited Fuels . . . . . . . . . . . . 310
Recommended . . . . . . . . . . . . . . 310
Top Tier . . . . . . . . . . . . . . . . . . . . . . 309
Fuses Engine Compartment
Fuse Block . . . . . . . . . . . . . . . . . 354
Fuses and Circuit Breakers . . . . . . . . . . . . . . . . . . . . 353
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . 360
G
Garage Door Opener . . . . . . . . 144
Programming . . . . . . . . . . . . . . . . 144
Gas Strut(s) . . . . . . . . . . . . . . . . . . . 349
Gauges
Engine CoolantTemperature . . . . . . . . . . . . . . . 123
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Odometer . . . . . . . . . . . . . . . . . . . . . 122
Speedometer . . . . . . . . . . . . . . . . 122
Tachometer . . . . . . . . . . . . . . . . . . 122
Trip Odometer . . . . . . . . . . . . . . 122
Warning Lights and Indicators . . . . . . . . . . . . . . . . . . . 118
Gear Shifting Light . . . . . . . . . . . 130 General Information
Service and
Maintenance . . . . . . . . . . . . . . 423
Towing . . . . . . . . . . . . . . . . . . . . . . . . . 313
Vehicle Care . . . . . . . . . . . . . . . . . 327
Global Positioning System (GPS) . . . . . . . . . . . . . . . . 185
Glove Box . . . . . . . . . . . . . . . . . . . . . . . 102
GM Mobility Reimbursement
Program . . . . . . . . . . . . . . . . . . . . . . 439
Guidance Problems with theRoute . . . . . . . . . . . . . . . . . . . . . . . . . 186
H
Hazard WarningFlashers . . . . . . . . . . . . . . . . . . . . . . . 152
HD Radio Technology . . . . . . . 166
Head Restraints . . . . . . . . . . . . . . . 45
Head-Up Display (HUD) . . . . . 139
Headlamps Aiming . . . . . . . . . . . . . . . . . . . . . . . . 350
Automatic . . . . . . . . . . . . . . . . . . . . . 151
Bulb Replacement . . . . . . . . . 350
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . 150 Headlamps (cont'd)
Flash-to-Pass . . . . . . . . . . . . . . . . 150
High-Beam On Light . . . . . . . 135
High/Low Beam
Changer . . . . . . . . . . . . . . . . . . . . . 150
Lamps On Reminder . . . . . . . 136
Heated
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Rear Seats . . . . . . . . . . . . . . . . . . . . 56
Steering Wheel . . . . . . . . . . . . . 110
Ventilated Front Seats . . . . 53
Heater
Engine . . . . . . . . . . . . . . . . . . . . . . . . 252
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . 221
High-Beam On Light . . . . . . . . . 135
High-Speed Operation . . . . . 374
Hill and Mountain Roads . . . . . . . . . . . . . . . . . . . . . . . . . 239
Hill Start Assist (HSA) . . . . . . 266
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
How to Wear Seat Belts Properly . . . . . . . . . . . . . . . . . . . . . . . . 58
HVAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221