technical data BUICK ENCLAVE 2020 Owners Manual

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527524) - 2020 - CRC - 4/10/19
Contents Introduction . . . . . . . . . . . . . . . . . . . . . . 2
Keys, Doors, and Windows . . . . . . 7
Seats and Restraints . . . . . . . . . . . 39
Storage . . . . . . . . . . . . . . . . . . . . . . . . . 96
Instruments and Controls . . . . . . 101
Lighting . . . . . . . . . . . . . . . . . . . . . . . 146
Infotainment System . . . . . . . . . . 155
Climate Controls . . . . . . . . . . . . . . 156
Driving and Operating . . . . . . . . . 164
Vehicle Care . . . . . . . . . . . . . . . . . . 247
Service and Maintenance . . . . . 326
Technical Data . . . . . . . . . . . . . . . . 340
Customer Information . . . . . . . . . 344
Reporting Safety Defects . . . . . . 354
OnStar . . . . . . . . . . . . . . . . . . . . . . . . 358
Connected Services . . . . . . . . . . . 366
Index . . . . . . . . . . . . . . . . . . . . 369

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527524) - 2020 - CRC - 4/10/19
340 Technical Data
Technical Data Vehicle Identification Vehicle Identification
Number (VIN) . . . . . . . . . . . . . . . 340
Service Parts Identification . . . 340
Vehicle Data Capacities and
Specifications . . . . . . . . . . . . . . . 341
Engine Drive Belt Routing . . . . 343
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 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
0 341 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 you will find this
same information on a label under
the hatch area on the
passenger side.

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527524) - 2020 - CRC - 4/10/19
Technical Data 341
Vehicle Data Capacities and Specifications The following approximate capacities are given in metric and English conversions. See Recommended Fluids and
Lubricants 0 337 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*
Without V92 Towing Package 14.6 L 15.4 qt
With V92 Towing Package 16.7 L 17.6 qt
Engine Oil with Filter 5.7 L 6.0 qt
Fuel Tank
Front-Wheel Drive 73.4 L 19.4 gal
All-Wheel Drive 82.1 L 21.7 gal
Wheel Nut Torque 190 Y 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.

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527524) - 2020 - CRC - 4/10/19
342 Technical Data Engine SpecificationsEngine VIN Code Transmission Spark Plug Gap
3.6L V6 Engine (LFY) W Automatic 0.95 – 1.10 mm (0.037 –
0.043 in)
Spark plug gaps are preset by the manufacturer. Re-gapping the spark plug is not recommended and can damage
the spark plug.

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527524) - 2020 - CRC - 4/10/19
Technical Data 343
Engine Drive Belt Routing