Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16411536) - 2023 - CRC - 3/28/22
Service and Maintenance 323
Service and Maintenance
General Information
General Information . . . . . . . . . . . . . . . . . . . 323
Maintenance Schedule
Maintenance Schedule . . . . . . . . . . . . . . . . . 324
Multi-Point Vehicle Inspection (MPVI)
Multi-Point VehicleInspection (MPVI) . . . . . . . . . . . . . . . . . . . . 326
Special Application Services
Special Application Services . . . . . . . . . . . . 327
Recommended Fluids, Lubricants, and
Parts
Recommended Fluids and
Lubricants . . . . . . . . . . . . . . . . . . . . . . . . . . . 328
Maintenance Replacement Parts . . . . . . . 329
Maintenance Records
Maintenance Records . . . . . . . . . . . . . . . . . . 330
General Information
Your vehicle is an important investment.
This section describes the required
maintenance for the vehicle. Follow this
schedule to help protect against major repair
expenses resulting from neglect or
inadequate maintenance. It may also help to
maintain the value of the vehicle if it is
sold. It is the responsibility of the owner to
have all required maintenance performed.
Your dealer has trained technicians who can
perform required maintenance using genuine
replacement parts. They have up-to-date
tools and equipment for fast and accurate
diagnostics. Many dealers have extended
evening and Saturday hours, courtesy
transportation, and online scheduling to
assist with service needs.
Your dealer recognizes the importance of
providing competitively priced maintenance
and repair services. With trained technicians,
the dealer is the place for routine
maintenance such as oil changes and tire
rotations and additional maintenance items
like tires, brakes, batteries, and wiper blades.
Caution
Damage caused by improper maintenance
can lead to costly repairs and may not be
covered by the vehicle warranty.
Maintenance intervals, checks,
inspections, recommended fluids, and
lubricants are important to keep the
vehicle in good working condition.
Do not have chemical flushes that are not
approved by GM performed on the
vehicle. The use of flushes, solvents,
cleaners, or lubricants that are not
approved by GM could damage the
vehicle, requiring expensive repairs that
are not covered by the vehicle warranty.
The Tire Rotation and Required Services are
the responsibility of the vehicle owner. It is
recommended to have your dealer perform
these services every 12 000 km/7,500 mi.
Proper vehicle maintenance helps to keep
the vehicle in good working condition,
improves fuel economy, and reduces vehicle
emissions.
Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16411536) - 2023 - CRC - 3/28/22
326 Service and Maintenance
Extreme service is for vehicles mainly
driven off-road in four-wheel drive or used
in farming, mining, forestry, or snow
plowing.
Additional Required Services–Severe
Service
Every 72 000 km (45,000 mi)
.Change automatic transmission fluid.
Every 120 000 km (75,000 mi)
.Change rear axle fluid, if equipped with
AWD. Do not directly power wash the
transfer case and/or front/rear axle
output seals. High pressure water can
overcome the seals and contaminate the
transfer case fluid. Contaminated fluid will
decrease the life of the transfer case and/
or axles and should be replaced.
Owner Checks and Services
Every Five Years
.Replace brake fluid.
Every Seven Years
.Replace Air Conditioning Desiccant every
seven years. The air conditioning system
requires maintenance every seven years.
This service requires replacement of the
desiccant to help the longevity and efficient operation of the air conditioning
system. This service can be complex. See
your dealer.
Multi-Point Vehicle
Inspection (MPVI)
A Multi Point Vehicle Inspection (MPVI)
completed by a GM dealer technician is a
maintenance assessment of your vehicle.
The benefit of the MPVI is to identify and
inform the customer of service items that
require immediate attention and those that
may require attention in the future.
The technician will perform the following
checks on your vehicle. For a complete list
of checks, inspections, and services, see your
dealer.
Some items may not apply to your vehicle
and/or region.
Diagnostics
.OnStar active, if equipped
.Service history/recall check
Engine Oil and Filter
.Engine oil
.Oil life monitor
‐
Reset oil life monitor
Exterior Lights
.Visual inspection
Windshield and Wipers
.Visual inspection
Battery
.Battery visual inspection
.Battery test results
.Battery cables and connections
Systems, Fluids, and Visible Leak
Inspection
.Engine oil
.Transmission
.Drive axle
.Transfer case
.Engine cooling system
.Power steering, if equipped
.Fuel system
.Windshield washer fluid
Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16411536) - 2023 - CRC - 3/28/22
Index 355
Assistance Systems (cont'd)Parking and Backing . . . . . . . . . . . . . . . . . . . 226
Audio Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Automatic Dimming Mirrors . . . . . . . . . . . . . . . . . . . . . . . 28
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Emergency Braking (AEB) . . . . . . . . . . . . . . 234
Headlamp System . . . . . . . . . . . . . . . . . . . . . 125
Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Transmission Fluid . . . . . . . . . . . . . . . . . . . . . 263
Automatic Transmission
Manual Mode . . . . . . . . . . . . . . . . . . . . . . . . . 209
Auxiliary Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Avoiding Untrusted Media Devices . . . . . . . 139
B
Battery
Exterior Lighting Battery Saver . . . . . . . . 129
Load Management . . . . . . . . . . . . . . . . . . . . . 128
Power Protection . . . . . . . . . . . . . . . . . . . . . . 129
Battery - North America . . . . . . . . . . . . .271, 309
Blade Replacement, Wiper . . . . . . . . . . . . . . . 272
Bluetooth Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Overview . . . . . . . . . . . . . . . . . . . . . . . . . 159, 160 Brake
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270
System Warning Light . . . . . . . . . . . . . . . . . 106
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269 Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Brake Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Electric Parking Brake . . . . . . . . . . . . . . . . . . 210
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .187 Automatic Emergency (AEB) . . . . . . . . . . . 234
Braking System Front Pedestrian (FPB) . . . . . . . . . . . . . . . . . 236
Break-In, New Vehicle . . . . . . . . . . . . . . . . . . . . 198
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . . . 275 Headlamp Aiming . . . . . . . . . . . . . . . . . . . . . . 275
License Plate Lamps . . . . . . . . . . . . . . . . . . . 275
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . . . 298
C
Calibration
Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
California
Perchlorate Materials Requirements . . . 258
California Proposition 65 Warning . . . . . 1, 309
Camera Rear Vision (RVC) . . . . . . . . . . . . . . . . . . . . . . 226
Canadian Vehicle Owners . . . . . . . . . . . . . . . . . . .2
Capacities and Specifications . . . . . . . . . . . . . 332 Carbon Monoxide
Engine Exhaust . . . . . . . . . . . . . . . . . . . . . . . . 205
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . 194
Cargo Management System . . . . . . . . . . . . . . . . . . . 83
Caution, Danger, and Warning . . . . . . . . . . . . . .2
Center Console
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301
Charging System Light . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Check Engine Light (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Child Restraints
Infants and Young Children . . . . . . . . . . . . . 65
Lower Anchors and Tethers forChildren . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Older Children . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77, 78
Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Child Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . .18
Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . 277
Cleaning Exterior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 314
Interior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 318
Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16411536) - 2023 - CRC - 3/28/22
Index 361
Parking or BackingAssistance Systems . . . . . . . . . . . . . . . . . . . . 226
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . 104
Compartment Air Filter . . . . . . . . . . . . . . . . 183
Sensing System . . . . . . . . . . . . . . . . . . . . . . . . . 59
Pedestrian Ahead Indicator . . . . . . . . . . . . . . 108
Perchlorate Materials Requirements,
California . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258
Phone Apple CarPlay and Android Auto . . . . . . . 163
Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . 159, 160
Port USB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Positioning Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Power Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Outlets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Protection, Battery . . . . . . . . . . . . . . . . . . . . . 129
Retained Accessory (RAP) . . . . . . . . . . . . . . 203
Seat Adjustment . . . . . . . . . . . . . . . . . . . . . . . . 37
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Pregnancy, Using Seat Belts . . . . . . . . . . . . . . .52
Privacy
Vehicle Data Recording . . . . . . . . . . . . . . . . 344
Problems with Route Guidance . . . . . . . . . . . 153 Program
Courtesy Transportation . . . . . . . . . . . . . . . 340
Prohibited Fuels . . . . . . . . . . . . . . . . . . . . . . . . . 242
Proposition 65 Warning California . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Proposition 65 Warning, California . . . . . . . 309
Publication Ordering Information . . . . . . . . 342
R
Radiator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
Radio AM-FM Radio . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Data System (RDS) . . . . . . . . . . . . . . . . . . . . . 138
Frequency Statement . . . . . . . . . . . . . . . . . . 343
HD Radio Technology . . . . . . . . . . . . . . . . . . . 137
Reception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Satellite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Reading Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Rear Camera Mirror . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Climate Control System . . . . . . . . . . . . . . . . 182
Cross Traffic Alert (RCTA) System . . . . . . 232
Heated Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Pedestrian Alert . . . . . . . . . . . . . . . . . . . . . . . 231
Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Vision Camera (RVC) . . . . . . . . . . . . . . . . . . . 226
Window Washer/Wiper . . . . . . . . . . . . . . . . . 90 Rearview Mirrors
Automatic Dimming . . . . . . . . . . . . . . . . . . . . 28
Reclining Seatbacks . . . . . . . . . . . . . . . . . . . . . . . .37
Recognition Voice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Recommended Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
Recommended Fluids and Lubricants . . . . . 328
Records Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 330
Recreational Vehicle Towing . . . . . . . . . . . . . . 312
Reimbursement Program, GM
Mobility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338
Remote Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Key Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Vehicle Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Replacement Parts Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 329
Replacing
Airbag System . . . . . . . . . . . . . . . . . . . . . . . . . . 63
LATCH System Parts After a Crash . . . . . . 76
Seat Belt System Parts after a Crash . . . . 53
Reporting Safety Defects
Canadian Government . . . . . . . . . . . . . . . . . 343
General Motors . . . . . . . . . . . . . . . . . . . . . . . . 344
U.S. Government . . . . . . . . . . . . . . . . . . . . . . . 343
Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16411536) - 2023 - CRC - 3/28/22
364 Index
Transportinga Disabled Vehicle . . . . . . . . . . . . . . . . . . . . . . 311
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
TTY Users Customer Assistance . . . . . . . . . . . . . . . . . . . 337
Turn and Lane-Change Signals . . . . . . . . . . . 126
U
Uniform Tire Quality Grading . . . . . . . . . . . . 299
Universal Remote System . . . . . . . . . . . . . . . . 120 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Programming . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Updates Map Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
USB Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Using Infotainment System . . . . . . . . . . . . . . . . . . 133
Navigation System . . . . . . . . . . . . . . . . . . . . . 143
This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
V
VehicleAhead Indicator . . . . . . . . . . . . . . . . . . . . . . . . 108
Alarm System . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Canadian Owners . . . . . . . . . . . . . . . . . . . . . . . . 2
Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Data Recording and Privacy . . . . . . . . . . . . 344
Identification Number (VIN) . . . . . . . . . . . . 331 Vehicle (cont'd)
Load Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Positioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Remote Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Speed Messages . . . . . . . . . . . . . . . . . . . . . . . 120
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Vehicle Care Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 290
Ventilation, Air . . . . . . . . . . . . . . . . . . . . . . . . . . .183
Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Voice Recognition . . . . . . . . . . . . . . . . . . . . . . . . .154
Voltage Devices and Wiring . . . . . . . . . . . . . 276
Voltmeter Gauge . . . . . . . . . . . . . . . . . . . . . . . . 102
W
Warning Brake System Light . . . . . . . . . . . . . . . . . . . . 106
Caution and Danger . . . . . . . . . . . . . . . . . . . . . 2
Hazard Flashers . . . . . . . . . . . . . . . . . . . . . . . . 126
Lights, Gauges, and Indicators . . . . . . . . . . 95
Washer Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269
Wheels Alignment and Tire Balance . . . . . . . . . . . . 300
Different Size . . . . . . . . . . . . . . . . . . . . . . . . . . 299
Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 300
When It Is Time for New Tires . . . . . . . . . . . 297 Where to Put the Restraint . . . . . . . . . . . . . . . 69
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Windshield Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 273
Wiper/Washer . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Winter
Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286
Wiper Blade Replacement . . . . . . . . . . . . . . . . . . . . 272
Rear Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Wireless Charging . . . . . . . . . . . . . . . . . . . . . . . . 93
Wiring, High Voltage Devices . . . . . . . . . . . . 276