technical data CADILLAC CT6 2016 Owners Manual

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-9235592) -
2016 - crc - 11/6/15
Contents Introduction . . . . . . . . . . . . . . . . . . . . . . 2
In Brief . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Keys, Doors, and Windows . . . . . 28
Seats and Restraints . . . . . . . . . . . 57
Storage . . . . . . . . . . . . . . . . . . . . . . . 106
Instruments and Controls . . . . . . 109
Lighting . . . . . . . . . . . . . . . . . . . . . . . 170
Infotainment System . . . . . . . . . . 177
Climate Controls . . . . . . . . . . . . . . 178
Driving and Operating . . . . . . . . . 191
Vehicle Care . . . . . . . . . . . . . . . . . . 261
Service and Maintenance . . . . . 342
Technical Data . . . . . . . . . . . . . . . . 357
Customer Information . . . . . . . . . 361
Reporting Safety Defects . . . . . . 371
OnStar . . . . . . . . . . . . . . . . . . . . . . . . 375
Index . . . . . . . . . . . . . . . . . . . . 385

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-9235592) -
2016 - crc - 11/6/15
Technical Data 357
Technical Data Vehicle Identification Vehicle Identification
Number (VIN) . . . . . . . . . . . . . . . 357
Service Parts Identification
Label . . . . . . . . . . . . . . . . . . . . . . . . 357
Vehicle Data Capacities and
Specifications . . . . . . . . . . . . . . . 358
Engine Drive Belt Routing . . . . 360
Vehicle Identification Vehicle Identification
Number (VIN)
This legal identifier is in the front
corner of the instrument panel, on
the left side of the vehicle. It can be
seen through the windshield from
outside. The VIN also appears on
the Vehicle Certification and Service
Parts labels 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
0 358 for the vehicle's engine code. Service Parts
Identification Label This label, behind the access panel
in the trunk on the passenger side,
has the following information:
.
Vehicle Identification
Number (VIN).
.
Model designation.
.
Paint information.
.
Production options and special
equipment.
Do not remove this label from the
vehicle.

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-9235592) -
2016 - crc - 11/6/15
358 Technical Data
Vehicle Data Capacities and Specifications The following approximate capacities are given in metric and English conversions. See Recommended Fluids and
Lubricants 0 353 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.
Cooling System – Engine
2.0L L4 Engine 8.6 L 9.1 qt
2.0L L4 Engine with Rear A/C 10.3 L 10.9 qt
3.0L V6 Twin Turbo Engine 10.6 L 11.2 qt
3.0L V6 Twin Turbo Engine with Rear A/C 12.3 L 13.0 qt
3.0L V6 Twin Turbo Engine with Rear A/C and Auxiliary
Radiator 13.2 L 13.9 qt
3.6L V6 Engine 9.8 L 10.4 qt
3.6L V6 Engine with Rear A/C 11.4 L 12.0 qt
Cooling System – Twin Turbo
3.0L V6 Engine Intercoolers 3.2 L 3.4 qt

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-9235592) -
2016 - crc - 11/6/15
Technical Data 359Application Capacities
Metric English
Engine Oil with Filter
2.0L L4 Engine 4.7 L 5.0 qt
3.0L V6 Twin Turbo Engine 5.7 L 6.0 qt
3.6L V6 Engine 6.15 L 6.5 qt
Fuel Tank 72.7 L 19.2 gal
Transfer Case – AWD 0.8 L 0.85 qt
Wheel Nut Torque 150 Y 110 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 SpecificationsEngine VIN Code Transmission Spark Plug Gap
2.0L L4 Engine X Automatic 0.75 – 0.90 mm (0.030 –
0.035 in)
3.0L V6 Twin Turbo Engine 6 Automatic 0.65 – 0.75 mm (0.26 –
0.030 in)
3.6L V6 Engine S Automatic 0.80 – 0.90 mm (0.031 –
0.035 in)

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-9235592) -
2016 - crc - 11/6/15
360 Technical Data
Engine Drive Belt Routing
2.0L L4 Engine
3.0L V6 Twin Turbo Engine 3.6L V6 Engine