technical data CADILLAC XT6 2023 Owners Manual

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-16405819) -
2023 - CRC - 3/22/22
Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . .1
Keys, Doors, and Windows . . . . .8
Seats and Restraints . . . . . . . . . .46
Storage . . . . . . . . . . . . . . . . . . . . . . . . . .108
Instruments and Controls . . . .116
Lighting . . . . . . . . . . . . . . . . . . . . . . . . . .156
Infotainment System . . . . . . . . . .164
Climate Controls . . . . . . . . . . . . . . .228
Driving and Operating . . . . . . . .238
Vehicle Care . . . . . . . . . . . . . . . . . . . .362
Service and Maintenance . . .452
Technical Data . . . . . . . . . . . . . . . . .462
Customer Information . . . . . . .466
Reporting Safety Defects . . .478
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . .482
Connected Services . . . . . . . . . .489
Index . . . . . . . . . . . . . . . . . . . . . . . . 492
Introduction
California Proposition 65 Warning
Litho in U.S.A.
Part No. 85004164 A First Printing©2022 General Motors LLC. All Rights Reserved.

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-16405819) -
2023 - CRC - 3/22/22
462 Technical Data
Technical Data
Vehicle Identification
Vehicle IdentificationNumber (VIN) . . . . . . . . . . . . . . 462
Service Parts Identification . . . . . . . . . . . . . . 462
Vehicle Data
Capacities andSpecifications . . . . . . . . . . . . . 463
Engine Drive Belt Routing . . . . . . . . . . . . . . . . . . . . . 465
Vehicle
Identification
Vehicle Identification
Number (VIN)
This legal identifier is in the
front corner of the instrument
panel, on the driver side of the
vehicle. It can be seen through
the windshield from outside.
The Vehicle Identification
Number (VIN) also appears on
the Vehicle Certification label
and certificates of title and
registration.
Engine Identification
The eighth character in the
VIN is the engine code. This
code identifies the vehicle's
engine, specifications, and
replacement parts. See “Engine Specifications”
under
Capacities and Specifications
0 463 for the vehicle's
engine code.
Service Parts
Identification
There may be a large barcode
on the certification label on
the center pillar that you can
scan for the following
information:
.Vehicle Identification
Number (VIN)
.Model designation
.Paint information
.Production options
If there is not a large barcode
on this label, then the same
information may be found on a
label under the cargo floor in
the rear compartment.

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-16405819) -
2023 - CRC - 3/22/22
Technical Data 463
Vehicle Data
Capacities and Specifications
The following approximate capacities are given in metric and English conversions. See
Recommended Fluids and Lubricants0458 for more information.
Application Capacities
Metric English
Air Conditioning Refrigerant For the air conditioning system refrigerant type and charge amount, see the
refrigerant label under the hood. See your dealer for more information.
Engine Cooling System*
I2.0L L4 Engine 10.6 L 11.2 qt
I3.6L V6 Engine 12.9 L 13.6 qt
Engine Oil with Filter I2.0L L4 Engine 5.0 L 5.3 qt
I3.6L V6 Engine 5.7 L 6.0 qt

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-16405819) -
2023 - CRC - 3/22/22
464 Technical Data
ApplicationCapacities
Metric English
Fuel Tank
IFront-Wheel Drive 73.4 L
19.4 gal
IAll-Wheel Drive 82.1 L
21.7 gal
Wheel Nut Torque 190Y 140 lb ft
All capacities are approximate. When adding, be sure to fill to the approximate level, as
recommended in this manual. Recheck fluid level after filling.
*Engine cooling system capacity values are based on the entire cooling system and its
components.
Engine Specifications
Engine VIN CodeTransmission Spark Plug Gap
2.0L L4 Engine (LSY) 4Automatic 0.65–0.75 mm (0.026–
0.030 in)
3.6L V6 Engine (LGX) SAutomatic 0.80–0.90 mm (0.031–
0.035 in)
Spark plug gaps are preset by the manufacturer. Re-gapping the spark plug is not recommended
and can damage the spark plug.

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-16405819) -
2023 - CRC - 3/22/22
Technical Data 465
Engine Drive Belt
Routing
2.0L L4 Engine
3.6L V6 Engine