fuse CADILLAC XT4 2022 Owners Manual

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15440907) - 2022 - CRC - 12/17/21
INTRODUCTION 3
Vehicle Symbol Chart
Here are some additional symbols that
may be found on the vehicle and what
they mean. See the features in this
manual for information.
u:Air Conditioning System
G:Air Conditioning Refrigerant Oil
9:Airbag Readiness Light
!:Antilock Brake System (ABS)
$:Brake System Warning Light
9:Dispose of Used Components
Properly
P: Do Not Apply High Pressure
Water
B: Engine Coolant Temperature
_:Flame/Fire Prohibited
H: Flammable
[:Forward Collision Alert
R:Fuse Block Cover Lock Location
+:Fuses
j:ISOFIX/LATCH System Child
Restraints
Q: Keep Fuse Block Covers Properly
Installed
|: Lane Change Alert
@:Lane Departure Warning
A:Lane Keep Assist
*: Malfunction Indicator Lamp
::Oil Pressure
X:Park Assist
~:Pedestrian Ahead Indicator
O:Power
7:Rear Cross Traffic Alert
I:Registered Technician
/:Remote Vehicle Start
h:Risk of Electrical Fire
>:Seat Belt Reminders
I:Side Blind Zone Alert
h:Stop/Start
7:Tire Pressure Monitor
d:Traction Control/StabiliTrak/
Electronic Stability Control (ESC)
a: Under Pressure
k: Vehicle Ahead Indicator

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15440907) - 2022 - CRC - 12/17/21
INSTRUMENTS AND CONTROLS 97
The vehicle has three accessory power
outlets: one at the front of the center
console, one under the armrest, and
one in the rear cargo area.
Certain accessory power plugs may
not be compatible with the accessory
power outlet and could overload
vehicle or adapter fuses. If a problem
is experienced, see your dealer.
When adding electrical equipment, be
sure to follow the proper installation
instructions included with the
equipment. SeeAdd-On Electrical
Equipment 0284.
Caution
Hanging heavy equipment from the
power outlet can cause damage not
covered by the vehicle warranty.
The power outlets are designed for
accessory power plugs only, such as
cell phone charge cords.
Always unplug electrical equipment
when not in use and do not plug in
equipment that exceeds the maximum
15 amps rating.
Wireless Charging
If equipped and enabled, the vehicle
has wireless charging in front of the
center console. The system operates at
145 kHz and wirelessly charges one Qi
compatible smartphone. The power
output of the system is capable of
charging at a rate up to 3 amp (15 W),
as requested by the compatible
smartphone. See Radio Frequency
Statement 0393.
{Warning
Wireless charging may affect the
operation of an implanted
pacemaker or other medical devices.
If you have one, it is recommended
to consult with your doctor before
using the wireless charging system.
The vehicle must be on, in
ACC/ACCESSORY, or Retained
Accessory Power (RAP) must be
active. The wireless charging feature
may not correctly indicate charging
when the vehicle is in RAP, during a
Bluetooth phone call, or when phone
projection (e.g. Apple CarPlay /
Android Auto) is active. See Retained
Accessory Power (RAP) 0224.
The operating temperature is −40 °C
(−40 °F) to 85 °C (185 °F) for the
charging system and 0 °C (32 °F) to
35 °C (95 °F) for the phone. A charging
stopped alert may be displayed on the
infotainment screen, if the wireless
charger or smartphone are outside of
normal operating temperature.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15440907) - 2022 - CRC - 12/17/21
LIGHTING 133
The turn and lane-change signal can
be turned off manually by moving the
lever back to its original position.
If after signaling a turn or lane
change, the arrow flashes rapidly or
does not come on, a signal bulb may
be burned out.
Replace any burned out bulbs. If a
bulb is not burned out, check the fuse.
SeeFuses and Circuit Breakers 0308.
Cornering Lamps
If equipped with cornering lamps, they
automatically come on when all of the
following occur:
.The low-beam headlamps are on.
.The turn signals are activated or the
steering wheel is at a turning angle.
.The vehicle speed is below 40 km/h
(25 mph).
Interior Lighting
Instrument Panel
Illumination Control
This feature adjusts the brightness of
all illuminated controls.
D:Move the thumbwheel up or
down to brighten or dim the lights.
The thumbwheel is functional at
night, or when the headlamps or
parking lamps are on.
The brightness of the displays
automatically adjusts based on
outdoor lighting. The instrument panel illumination control will set the
lowest level to which the display will
be automatically adjusted.
Courtesy Lamps
The courtesy lamps come on when
any door is opened,
Kon the Remote
Keyless Entry (RKE) transmitter is
pressed, or when the ignition is
switched off. See Dome Lamps0133.
Dome Lamps
The dome lamp controls are in the
overhead console.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15440907) - 2022 - CRC - 12/17/21
INFOTAINMENT SYSTEM 193
Government End Users
If the Data is being acquired by or on
behalf of the United States
government or any other entity
seeking or applying rights similar to
those customarily claimed by the
United States government, this Data is
a“commercial item ”as that term is
defined at 48 C.F.R. (“FAR”) 2.101, is
licensed in accordance with this End
User License Agreement, and each
copy of Data delivered or otherwise
furnished shall be marked and
embedded as appropriate with the
following “Notice of Use,” and be
treated in accordance with such
Notice:NOTICE OF USE
CONTRACTOR (MANUFACTURER/
SUPPLIER)
NAME:
HERE North America, LLC
CONTRACTOR (MANUFACTURER/
SUPPLIER)
ADDRESS:
425 West Randolph Street, Chicago,
IL 60606.
This Data is a commercial item as
defined in FAR 2.101 and is subject to
the End User License Agreement
under which this Data was provided.
© 2014 HERE North America, LLC. All
rights reserved.
If the Contracting Officer, federal
government agency, or any federal
official refuses to use the legend
provided herein, the Contracting
Officer, federal government agency,
or any federal official must notify
HERE prior to seeking additional or
alternative rights in the Data. Unicode
Copyright © 1991-2010 Unicode, Inc.
All rights reserved. Distributed
under the Terms of Use in
https://www.unicode.org/
copyright.html.
Free Type Project
Portions of this software are
copyright © 2010 The FreeType
Project (https://www.freetype.org). All
rights reserved.
Open Source SW
Further information concerning the
OSS licenses is shown in the
infotainment display.
QNX
Portions of this software are
copyright © 2008-2011, QNX Software
Systems. All rights reserved.
Part C
–EULA
Copyright © 2011, Software Systems
GmbH & Co. KG. All Rights Reserved.
The product you have purchased
("Product") contains Software
(Runtime Configuration No. 505962;
"Software") which is distributed by or

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15440907) - 2022 - CRC - 12/17/21
VEHICLE CARE 285
Vehicle Care
General Information
General Information . . . . . . . . . . . . . 286
California Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . . . . . 286
Accessories and Modifications . . . . . . . . . . . . . . . . . . . 286
Vehicle Checks
Doing Your OwnService Work . . . . . . . . . . . . . . . . . . . . 287
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 288
Engine Compartment Overview . . . . . . . . . . . . . . . . . . . . . . . . . 289
Engine Oil . . . . . . . . . . . . . . . . . . . . . . . . . 290
Engine Oil Life System . . . . . . . . . . . 292
Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293
Engine Air Filter Life System . . . . 293
Engine Air Cleaner/Filter . . . . . . . . . 294
Cooling System . . . . . . . . . . . . . . . . . . . 295
Engine Overheating . . . . . . . . . . . . . . 298
Washer Fluid . . . . . . . . . . . . . . . . . . . . . 299
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300
Brake Fluid . . . . . . . . . . . . . . . . . . . . . . . 300
Battery - North America . . . . . . . . . 301
All-Wheel Drive . . . . . . . . . . . . . . . . . . 302 Park Brake and P (Park)
Mechanism Check . . . . . . . . . . . . . . 302
Wiper Blade Replacement . . . . . . . 303
Windshield Replacement . . . . . . . . 304
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . . . . 304
Headlamp Aiming
Front Headlamp Aiming . . . . . . . . . 305
Bulb Replacement
Bulb Replacement . . . . . . . . . . . . . . . . 305
LED Lighting . . . . . . . . . . . . . . . . . . . . . 305
Front Turn Signal Lamps . . . . . . . . 305
Back-Up Lamps . . . . . . . . . . . . . . . . . . . 306
Electrical System
Electrical System Overload . . . . . . 307
Fuses and Circuit Breakers . . . . . . 308
Engine Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309
Instrument Panel Fuse Block . . . . 314
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318
All-Season Tires . . . . . . . . . . . . . . . . . . 319
Winter Tires . . . . . . . . . . . . . . . . . . . . . . 319
Summer Tires . . . . . . . . . . . . . . . . . . . . 319
Tire Sidewall Labeling . . . . . . . . . . . 320
Tire Designations . . . . . . . . . . . . . . . . . 322 Tire Terminology and
Definitions . . . . . . . . . . . . . . . . . . . . . . 323
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 325
Tire Pressure for High-Speed Operation . . . . . . . . . . . . . . . . . . . . . . . . 326
Tire Pressure Monitor System . . . 327
Tire Pressure Monitor Operation . . . . . . . . . . . . . . . . . . . . . . . . 328
Tire Inspection . . . . . . . . . . . . . . . . . . . 331
Tire Rotation . . . . . . . . . . . . . . . . . . . . . 332
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333
Buying New Tires . . . . . . . . . . . . . . . . 334
Different Size Tires and Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . 335
Uniform Tire Quality Grading . . . 335
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . . . . . . 337
Wheel Replacement . . . . . . . . . . . . . . 337
Tire Chains . . . . . . . . . . . . . . . . . . . . . . . 338
If a Tire Goes Flat . . . . . . . . . . . . . . . . 338
Tire Sealant and Compressor Kit . . . . . . . . . . . . . . . . . 340
Storing the Tire Sealant and Compressor Kit . . . . . . . . . . . . . . . . . 345
Tire Changing . . . . . . . . . . . . . . . . . . . . . 346
Compact Spare Tire . . . . . . . . . . . . . . 350

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15440907) - 2022 - CRC - 12/17/21
290 VEHICLE CARE
1.Engine Air Cleaner/Filter 0294.
2. Engine Oil Fill Cap. See Engine Oil
0 290.
3. Engine Oil Dipstick. See Engine Oil
0 290.
4. Engine Cooling Fan (Out of View). See Cooling System 0295.
5. Brake Fluid Reservoir. See Brake
Fluid 0300.
6. Battery - North America 0301.
7. Engine Coolant Surge Tank and Pressure Cap. See Cooling System
0 295.
8. Positive (+) Battery Terminal (Under Cover). See Jump Starting -
North America 0351.
9. Windshield Washer Fluid Reservoir. See Washer Fluid 0299.
10. Engine Compartment Fuse Block
0309.
11. Remote Negative (-) Battery Terminal. See Jump Starting - North
America 0351.Engine Oil
To ensure proper engine performance
and long life, careful attention must
be paid to engine oil. Following these
simple, but important steps will help
protect your investment:
.Use engine oil approved to the
proper specification and of the
proper viscosity grade. See
“Selecting the Right Engine Oil” in
this section.
.Check the engine oil level regularly
and maintain the proper oil level.
See “Checking Engine Oil” and
“When to Add Engine Oil” in this
section.
.Change the engine oil at the
appropriate time. See Engine Oil Life
System 0292.
.Always dispose of engine oil
properly. See “What to Do with Used
Oil” in this section.
Checking Engine Oil
Check the engine oil level regularly,
every 650 km (400 mi), especially prior
to a long trip. The engine oil dipstick handle is a loop. See
Engine
Compartment Overview 0289 for the
location.
{Warning
The engine oil dipstick handle may
be hot; it could burn you. Use a
towel or glove to touch the dipstick
handle.
If a low oil Driver Information Center
(DIC) message displays, check the oil
level.
Follow these guidelines:
.To get an accurate reading, park the
vehicle on level ground. Check the
engine oil level after the engine has
been off for at least two hours.
Checking the engine oil level on
steep grades or too soon after
engine shutoff can result in
incorrect readings. Accuracy
improves when checking a cold
engine prior to starting. Remove the
dipstick and check the level.
.If unable to wait two hours, the
engine must be off for at least
15 minutes if the engine is warm,
or at least 30 minutes if the engine

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15440907) - 2022 - CRC - 12/17/21
VEHICLE CARE 307
Electrical System
Electrical System Overload
The vehicle has fuses and circuit
breakers to protect against an
electrical system overload.
When the current electrical load is too
heavy, the circuit breaker opens and
closes, protecting the circuit until the
current load returns to normal or the
problem is fixed. This greatly reduces
the chance of circuit overload and fire
caused by electrical problems.
Fuses and circuit breakers protect
power devices in the vehicle.
If there is a problem on the road and
a fuse needs to be replaced, the
same amperage fuse can be borrowed.
Choose some feature of the vehicle
that is not needed to use and replace
it as soon as possible.
To check a fuse, look at the band
inside the fuse. If the band is broken
or melted, replace the fuse. Be sure to
replace a bad fuse with a fuse of the
identical size and rating.
Replacing a Blown Fuse
1. Turn off the vehicle.
2. Locate the fuse puller in the enginecompartment fuse block.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15440907) - 2022 - CRC - 12/17/21
308 VEHICLE CARE
3. Use the fuse puller to remove thefuse from the top or side, as shown
above.
4. If the fuse must be replaced immediately, borrow a replacement
fuse with the same amperage from
the fuse block. Choose a vehicle
feature that is not needed to safely
operate the vehicle. Repeat
Steps 2-3.
5. Insert the replacement fuse into the empty slot of the blown fuse.
At the next opportunity, see your
dealer to replace the blown fuse.
Headlamp Wiring
An electrical overload may cause the
lamps to go on and off, or in some
cases to remain off. Have the
headlamp wiring checked right away if
the lamps go on and off or remain off.
Windshield Wipers
If the wiper motor overheats due to
heavy snow or ice, the windshield
wipers will stop until the motor cools
and will then restart.
Although the circuit is protected from
electrical overload, overload due to
heavy snow or ice may cause wiper
linkage damage. Always clear ice and
heavy snow from the windshield
before using the windshield wipers.
If the overload is caused by an
electrical problem and not snow or
ice, be sure to get it fixed.
Fuses and Circuit Breakers
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.
{Danger
Fuses and circuit breakers are
marked with their ampere rating.
Do not exceed the
specified amperage rating when
replacing fuses and circuit breakers.
Use of an oversized fuse or circuit
breaker can result in a vehicle fire.
You and others could be seriously
injured or killed.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15440907) - 2022 - CRC - 12/17/21
VEHICLE CARE 309
{Warning
Installation or use of fuses that do
not meet GM’s original fuse
specifications is dangerous. The
fuses could fail, and result in a fire.
You or others could be injured or
killed, and the vehicle could be
damaged.
See Accessories and Modifications
0 286 and
General Information 0286.
To check or replace a blown fuse, see
Electrical System Overload 0307.
Engine Compartment Fuse
Block
The underhood fuse block is in the
engine compartment, on the driver
side of the vehicle.
Caution
Do not pull the engine
compartment fuse block lever, since
it is intended only for service
purposes. If pulled, vehicle
malfunction may occur.
Caution
Spilling liquid on any electrical
component on the vehicle may
damage it. Always keep the covers
on any electrical component.
To remove the fuse block cover, press
the clips on the cover and lift it
straight up.
The vehicle may not be equipped with
all of the fuses, relays, and features
shown.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15440907) - 2022 - CRC - 12/17/21
310 VEHICLE CARE
FusesUsage
3 EBCM –Electronic
Brake Control Module Fuses
Usage
5 Trailer Brake –
Not Used Fuses
Usage
6 REAR CLOSR –Spare
7 TRLR ST/TRN LT –
Left Trailer Stop/
Turn Lamp
–
8 MSM –Memory Seat
Module –Driver and
Passenger
9 PFAF –Not Used
10 SADS –Semi-active
Damping System/
Spare
–
11 DC DC BAT 1/2 –
Direct Current to
Direct Current
Converter 1
12 REAR DEFOG –Rear
Window Defogger
13 HTD MIR –Outside
Rear View Mirrors
Defogger
14 –