CADILLAC XT5 2023 Owners Manual

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/28/22
370 Vehicle Care
Fuses UsageF19 –
F20 –
F21 –
F22 Electronic Brake Control Module
F23 Parking/Trailer Lamps
F24 Right Trailer Stoplamp/
Turnlamp
F25 Steering Column Lock
F26 –
F27 Left Trailer Stoplamp/
Turnlamp
F28 –
F29 –
F30 Washer Pump F31 –
F32 –
F33 Fog Lamps Fuses Usage
F34 Horn
F35 –
F36 Headlamp High-beam –Left
F37 Headlamp high-beam –Right
F38 Spare
F39 Transmission Control Module/
Battery 1
F40 Left Rear Bus Electrical Center/
DC DC Ignition
F41 Instrument Cluster
F42 Heating, Ventilation, and
Air Conditioning/
Central Gateway
Module run crank
F43 Head-Up Display/ Reflective Light
Auxiliary Fuses Usage
F44 Electronic Brake Control Module
Electric Brake
Booster/Run/
Crank
F45 –
F46 –
F47 –
F48 Rear Wiper 2
F49 Interior Rearview Mirror/Trailer/
Rear Heated
Seat Run Crank
F50 Fuel Tank Zone Module Run
Crank
F51 Heated Steering Wheel
F52 Air Conditioning Clutch
F53 Coolant Pump
F54 –
F55 –

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/28/22
Vehicle Care 371
Fuses UsageF56 SpareF57 Engine Control Module/Ignition
F58 Transmission Control Module/
Ignition
F59 Engine Control Module Battery
F60 –
F61 O2 Sensor 1/ Aeroshutter/
Mass Air Flow
Sensor
F62 Engine Control Module–Odd
F63 O2 Sensor 2
F64 Engine Control Module–Even
F65 Engine Control Module
Powertrain 1
F66 Engine Control Module
Powertrain 2 Fuses Usage
F67 Engine Control Module
Powertrain 3
F68 –
F69 –
F70 –
F71 –
F72 –
F73 –
F74 –
F75 –
F76 –
F77 –
Relays Usage K1 Starter 1
K2 Run/Crank
K3 Starter 3
K4 LED/Automatic Headlamps
K5 – Relays Usage
K6 –
K7 Engine Control Module
K8 Air Conditioning
K9 –
K10 Starter 2
Instrument Panel
Fuse Block
The instrument panel fuse
block is in the center console
between the driver and
passenger seats. To access

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/28/22
372 Vehicle Care
the fuses, open the fuse panel
door, or remove the panel
from the passenger side by
pulling it out or see your
dealer.
To reinstall the door, push the
door back into its original
location.
The vehicle may not be
equipped with all of the fuses,
relays, and features shown.
Fuses UsageF1 Body Control Module 6 Fuses Usage
F2 Diagnostic Link/ Central
Gateway
Module
F3 Electric Steering
Column Lock
F4 –
F5 Logistics
F6 Heating, Ventilation, and
Air
Conditioning/
Humidity Sensor
F7 Body Control Module 3
F8 Park Aid/ Electronic
Transmission
Range System
Hybrid
F9 Right Front Heated Seat
F10 Airbag

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/28/22
Vehicle Care 373
Fuses UsageF11 –
F12 Amplifier 2
F13 Body Control Module 7
F14 Spare/Left Front
Heated Seat
F15 Instrument Panel
Switch Bank
F16 Sunroof F17 Body Control Module 1
F18 Instrument Cluster/
Head-up Display
F19 –
F20 Rear Seat Entertainment
F21 Body Control Module 4
F22 Infotainment/ USB Data/
Aux Jack Fuses Usage
F23 Body Control Module 2
F24 USB Charger/ Wireless
Charging
F25 Park Aid/ Electronic
Transmission
Range System
F26 Communications Integration
Module
F27 Video/Night Vision Module
F28 Heating, Ventilation, and
Air Conditioning
Display
F29 Radio
F30 Steering Wheel Adjustment
Controls Fuses Usage
F31 Electronic Brake Control Module
Electric Brake
Booster
F32 DC AC Inverter
F33 Driver Power Seat
F34 Passenger Power Seat
F35 Battery IEC 1 Feed
F36 Electric Power Steering
F37 Rear Seat entertainment/
USB Charge/
Wireless
Charging
Module/
Auxiliary Power
Outlet/Lighter
F38 Body Control Module 8
F39 –

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/28/22
374 Vehicle Care
Circuit
Breakers/ Minifuses Usage
F40 –
F41 –
F42 Auxiliary Power Outlet (CB)/
Lighter
(mini-fuse)
Rear Compartment
Fuse Block
The rear compartment 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.
The vehicle may not be
equipped with all of the fuses,
relays, and features shown.
Fuses Usage
F1 –
F2 Trailer Battery 1

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/28/22
Vehicle Care 375
Fuses UsageF3 Driver Seat Belt Motor
F4 Rear Blower
F5 Rear Drive Control
F6 Passenger Seat Belt Motor
F7 Right Window
F8 Rear Window Defogger
F9 Left Window
F10 –
F11 Trailer Reverse
F12 –
F13 –
F14 –
F15 –
F16 –
F17 – Fuses Usage
F18 Trailer Module/ Accessory Power
Module/
Rechargeable
Energy Storage
System Ignition
F19 Ventilated Seats/ Left Front
Heated Seats
Run Crank
F20 –
F21 Trailer Connector
F22 –
F23 –
F24 Passenger Window Switch
F25 –
F26 Trailer Brake F27 Driver Ventilated Seat/Lumbar
F28 Passive Entry/ Passive Start
F29 – Fuses Usage
F30 Canister VentF31 Rechargeable Energy Storage
System
F32 Heated Mirror
F33 –
F34 Liftgate Module
F35 Fuel System Control Module/
Fuel Tank Zone
Module
F36 Passenger Ventilated Seat/
Lumbar
F37 External Amplifier Hybrid
F38 Window Module
F39 Rear Closure
F40 Memory Seat Module
F41 Automatic Occupancy
Sensor

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/28/22
376 Vehicle Care
Fuses UsageF42 Trailer Battery 2
F43 Blower Console
F44 –
F45 Liftgate Motor
F46 Rear Heated Seats
F47 –
F48 Glass Break Sensor
F49 –
F50 –
F51 –
F52 Active Dampening
System Module
F53 –
F54 External Object Calculating/Side
Blind Zone Alert
F55 – Fuses Usage
F56 Universal Garage Door Opener/
Rain Sensor
F57 Theft Deterrent
Circuit
Breakers Usage
CB1 –
CB2 –
CB3 Rear Auxiliary Power Outlet
Relays Usage K1 –
K2 –
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
Limits
0247.
.Underinflated tires
pose the same danger
as overloaded tires. The
resulting crash could
cause serious injury.
Check all tires
frequently to maintain
the recommended
(Continued)

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/28/22
Vehicle Care 377
Warning (Continued)pressure. Tire pressure
should be checked
when the tires are cold.
.Overinflated tires are
more likely to be cut,
punctured, or broken by
a sudden impact —such
as when hitting a
pothole. Keep tires at
the recommended
pressure.
.Worn or old tires can
cause a crash. If the
tread is badly worn,
replace them.
.Replace any tires that
have been damaged by
impacts with potholes,
curbs, etc.
.Improperly repaired
tires can cause a crash.
Only your dealer or an
authorized tire service
(Continued)
Warning (Continued)
center should repair,
replace, dismount, and
mount the tires.
.Do not spin the tires in
excess of 56 km/h
(35 mph) on slippery
surfaces such as snow,
mud, ice, etc. Excessive
spinning may cause the
tires to explode.
See Tire Pressure for
High-Speed Operation
0 386 for inflation pressure
adjustment for high-speed
driving.
All-Season Tires
This vehicle may come with
all-season tires. These tires
are designed to provide good
overall performance on most
road surfaces and weather
conditions. Original equipment
tires designed to GM's specific
tire performance criteria have a TPC specification code
molded onto the sidewall.
Original equipment all-season
tires can be identified by the
last two characters of this
TPC code, which will be
“MS.”
Consider installing winter tires
on the vehicle if frequent
driving on snow or ice-covered
roads is expected. All-season
tires provide adequate
performance for most winter
driving conditions, but they
may not offer the same level
of traction or performance as
winter tires on snow or
ice-covered roads. See Winter
Tires 0377.
Winter Tires
This vehicle was not originally
equipped with winter tires.
Winter tires are designed for
increased traction on snow
and ice-covered roads.
Consider installing winter tires
on the vehicle if frequent
driving on ice or snow covered
roads is expected. See your
dealer for details regarding

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/28/22
378 Vehicle Care
winter tire availability and
proper tire selection. Also, see
Buying New Tires0395.
With winter tires, there may
be decreased dry road
traction, increased road noise,
and shorter tread life. After
changing to winter tires, be
alert for changes in vehicle
handling and braking.
If using winter tires:
.Use tires of the same brand
and tread type on all four
wheel positions.
.Use only radial ply tires of
the same size, load range,
and speed rating as the
original equipment tires.
Winter tires with the same
speed rating as the original
equipment tires may not be
available for H, V, W, Y, and ZR
speed rated tires. If winter
tires with a lower speed rating
are chosen, never exceed the
tire's maximum speed
capability.
Summer Tires
This vehicle may come with
235/55R20 high performance
summer tires. These tires have
a special tread and compound
that are optimized for
maximum dry and wet road
performance. This special
tread and compound will have
decreased performance in
cold climates, and on ice and
snow. It is recommended that
winter tires be installed on the
vehicle if frequent driving at
temperatures below
approximately 5 °C (40 °F) or
on ice or snow covered roads
is expected. See Winter Tires
0 377.
Caution
High performance summer
tires have rubber
compounds that lose
flexibility and may develop
surface cracks in the tread
area at temperatures below
−7 °C (20 °F). Always store
(Continued)
Caution (Continued)
high performance summer
tires indoors and at
temperatures above −7 °C
(20 °F) when not in use. If the
tires have been subjected to
−7 °C (20 °F) or less, let them
warm up in a heated space
to at least 5 °C (40 °F) for
24 hours or more before
being installed or driving a
vehicle on which they are
installed. Do not apply heat
or blow heated air directly
on the tires. Always inspect
tires before use. See Tire
Inspection 0392.
Tire Sidewall Labeling
Useful information about a
tire is molded into its
sidewall. The examples
show a typical passenger
vehicle tire and a compact
spare tire sidewall.

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/28/22
Vehicle Care 379
Passenger Tire Example
(1) Tire Size:The tire size
is a combination of letters
and numbers used to
define a particular tire's
width, height, aspect ratio,
construction type, and
service description. See the
“Tire Size” illustration in
this section.
(2) TPC Spec (Tire
Performance Criteria
Specification)
:Original
equipment tires designed
to GM's specific tire performance criteria have a
TPC specification code
molded onto the sidewall.
GM's TPC specifications
meet or exceed all federal
safety guidelines.
(3) DOT (Department of
Transportation)
:The
Department of
Transportation (DOT) code
indicates that the tire is in
compliance with the U.S.
Department of
Transportation Motor
Vehicle Safety Standards.
DOT Tire Date of
Manufacture
:The last
four digits of the TIN
indicate the tire
manufactured date. The
first two digits represent
the week and the last two
digits, the year. For
example, the third week of
the year 2020 would have
a 4-digit DOT date of 0320. Week 01 is the first full
week (Sunday through
Saturday) of each year.
(4) Tire Identification
Number (TIN)
:The letters
and numbers following the
DOT (Department of
Transportation) code are
the Tire Identification
Number (TIN). The TIN
shows the manufacturer
and plant code, tire size,
and date the tire was
manufactured. The TIN is
molded onto both sides of
the tire, although only one
side may have the date of
manufacture.
(5) Tire Ply Material
:The
type of cord and number of
plies in the sidewall and
under the tread.
(6) Uniform Tire Quality
Grading (UTQG)
:Tire
manufacturers are required
to grade tires based on