check engine BUICK ENCLAVE 2020 Service Manual

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527524) - 2020 - CRC - 4/10/19
Service and Maintenance 333Footnotes — Maintenance
Schedule Additional Required
Services - Severe
(1) Or every two years, whichever
comes first. More frequent
passenger compartment air filter
replacement may be needed if
driving in areas with heavy traffic,
poor air quality, high dust levels,
or environmental allergens.
Passenger compartment air filter
replacement may also be needed if
there is reduced airflow, window
fogging, or odors. Your GM dealer
can help determine when to replace
the filter.
(2) Visually check all fuel and vapor
lines and hoses for proper
attachment, connection, routing, and
condition.
(3) Or every four years, whichever
comes first. If driving in dusty
conditions, inspect the filter at each
oil change or more often as needed.
See Engine Air Cleaner/Filter 0 257 .
(4) 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.
(5) Or every five years, whichever
comes first. See Cooling System
0 258 .
(6) Or every 10 years, whichever
comes first. Inspect for fraying,
excessive cracking, or damage;
replace, if needed.
(7) Replace brake fluid every five
years. See Brake Fluid 0 265 .
(8) Or every 12 months, whichever
comes first. See Wiper Blade
Replacement 0 268 .
(9) Or every 10 years, whichever
comes first. See Gas Strut(s) 0 269 .
(10) Replace air conditioning
desiccant every seven years. Special Application
Services .
Severe Commercial Use
Vehicles Only: Lubricate chassis
components every oil change.
.
Have underbody flushing service
performed. See "Underbody
Maintenance" in Exterior Care
0 317 .

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527524) - 2020 - CRC - 4/10/19
334 Service and Maintenance
Additional
Maintenance and Care Your vehicle is an important
investment and caring for it properly
may help to avoid future costly
repairs. To maintain vehicle
performance, additional
maintenance services may be
required.
It is recommended that your dealer
perform these services — their
trained dealer technicians know
your vehicle best. Your dealer can
also perform a thorough
assessment with a multi-point
inspection to recommend when your
vehicle may need attention.
The following list is intended to
explain the services and conditions
to look for that may indicate
services are required. Battery
The 12-volt battery supplies power
to start the engine and operate any
additional electrical accessories.
.
To avoid break-down or failure to
start the vehicle, maintain a
battery with full cranking power.
.
Trained dealer technicians have
the diagnostic equipment to test
the battery and ensure that the
connections and cables are
corrosion-free.
Belts
.
Belts may need replacing if they
squeak or show signs of
cracking or splitting.
.
Trained dealer technicians have
access to tools and equipment
to inspect the belts and
recommend adjustment or
replacement when necessary. Brakes
Brakes stop the vehicle and are
crucial to safe driving.
.
Signs of brake wear may include
chirping, grinding, or squealing
noises, or difficulty stopping.
.
Trained dealer technicians have
access to tools and equipment
to inspect the brakes and
recommend quality parts
engineered for the vehicle.
Fluids
Proper fluid levels and approved
fluids protect the vehicle ’ s systems
and components. See
Recommended Fluids and
Lubricants 0 337 for GM approved
fluids.
.
Engine oil and windshield
washer fluid levels should be
checked at every fuel fill.
.
Instrument cluster lights may
come on to indicate that fluids
may be low and need to be
filled.

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
Customer Information 353repair facility of choice, take the
vehicle there, or have it towed there.
Specify to the facility that any
required replacement collision parts
be original equipment parts, either
new Genuine GM parts or recycled
original GM parts. Remember,
recycled parts will not be covered by
the GM vehicle warranty.
Insurance pays the bill for the repair,
but you must live with the repair.
Depending on your policy limits,
your insurance company may
initially value the repair using
aftermarket parts. Discuss this with
the repair professional, and insist on
Genuine GM parts. Remember,
if the vehicle is leased, you may be
obligated to have the vehicle
repaired with Genuine GM parts,
even if your insurance coverage
does not pay the full cost.
If another party's insurance
company is paying for the repairs,
you are not obligated to accept a
repair valuation based on that
insurance company's collision policy
repair limits, as you have no
contractual limits with that company. In such cases, you can have control
of the repair and parts choices as
long as the cost stays within
reasonable limits.
Publication Ordering
Information Service Manuals Service manuals have the diagnosis
and repair information on the
engine, transmission, axle,
suspension, brakes, electrical
system, steering system, body, etc.
Customer Literature Owner ’ s manuals are written
specifically for owners and are
intended to provide basic
operational information about the
vehicle. The owner ’ s manual
includes the Maintenance Schedule
for all models.
Customer literature publications
available for purchase include
owner ’ s manuals, warranty
manuals, infotainment manuals, and portfolios. Portfolios include an
owner ’ s manual, warranty manual,
infotainment manual, if applicable,
and zip lock bag or pouch.
Current and Past Models Service manuals and customer
literature are available for many
current and past model year GM
vehicles.
To order, call 1-800-551-4123
Monday – Friday, 8:00 a.m. – 6:00 p.m.
eastern time
For credit card orders only (VISA,
MasterCard, or Discover), see
Helm, Inc. at: www.helminc.com.
To order by mail, write to:
Helm, Incorporated
Attention: Customer Service
47911 Halyard Drive
Plymouth, MI 48170
Make checks payable in U.S. funds.

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527524) - 2020 - CRC - 4/10/19
Index 369
Index A Accessories and
Modifications . . . . . . . . . . . . . . . . . . 249
Accessory Power . . . . . . . . . . . . . . . 186
Adaptive Cruise Control . . . . . . . . 206
Add-On Electrical Equipment . . . 246
Additional Information
OnStar . . . . . . . . . . . . . . . . . . . . . . . 360
Additional Maintenance
and Care . . . . . . . . . . . . . . . . . . . . . . 334
Adjustments
Lumbar, Front Seats . . . . . . . . . . . . 42
Air Cleaner/Filter, Engine . . . . . . . 257
Air Conditioning . . . . . . . . . . . 156, 160
Air Filter
Life System . . . . . . . . . . . . . . . . . . . 257
Air Filter, Passenger
Compartment . . . . . . . . . . . . . . . . . 163
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 162
Airbag System
Check . . . . . . . . . . . . . . . . . . . . . . . . . . 73
How Does an Airbag
Restrain? . . . . . . . . . . . . . . . . . . . . . 66
Passenger Sensing System . . . . 68
What Makes an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 66
What Will You See after an
Airbag Inflates? . . . . . . . . . . . . . . . 67 Airbag System (cont'd)
When Should an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 65
Where Are the Airbags? . . . . . . . . 63
Airbags
Adding Equipment to the
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . 72
Passenger Status Indicator . . . 121
Readiness Light . . . . . . . . . . . . . . 120
Servicing Airbag-Equipped
Vehicles . . . . . . . . . . . . . . . . . . . . . . . 72
System Check . . . . . . . . . . . . . . . . . . 61
Alarm
Vehicle Security . . . . . . . . . . . . . . . . 28
Alert
Lane Change . . . . . . . . . . . . . . . . . 227
Side Blind Zone (SBZA) . . . . . . 226
All-Season Tires . . . . . . . . . . . . . . . . 282
All-Wheel Drive . . . . . . . . . . . . 197, 267
Antilock Brake System (ABS) . . . 197
Warning Light . . . . . . . . . . . . . . . . . 125
Appearance Care
Exterior . . . . . . . . . . . . . . . . . . . . . . . 317
Interior . . . . . . . . . . . . . . . . . . . . . . . . 321
Assistance Program,
Roadside . . . . . . . . . . . . . . . . . . . . . . 348
Assistance Systems for
Driving . . . . . . . . . . . . . . . . . . . . . . . . 220

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527524) - 2020 - CRC - 4/10/19
370 Index Assistance Systems for
Parking and Backing . . . . . . . . . . 216
Auto Stop
Stop/Start System . . . . . . . . . . . . 184
Automatic
Dimming Mirrors . . . . . . . . . . . . . . . . 31
Door Locks . . . . . . . . . . . . . . . . . . . . . 19
Emergency Braking (AEB) . . . . 223
Headlamp System . . . . . . . . . . . . 149
Transmission . . . . . . . . . . . . . . . . . 191
Transmission Fluid . . . . . . . . . . . 256
Automatic Transmission
Manual Mode . . . . . . . . . . . . . . . . . 196
B Battery
Exterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . 154
Load Management . . . . . . . . . . . . 153
Power Protection . . . . . . . . . . . . . 153
Battery - North America . . . . 266, 311
Blade Replacement, Wiper . . . . . 268
Brake
Parking, Electric . . . . . . . . . . . . . . 198
System Warning Light . . . . . . . . 124
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 264
Antilock . . . . . . . . . . . . . . . . . . . . . . . 197
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 199 Brakes (cont'd)
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 265
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 167
Automatic
Emergency (AEB) . . . . . . . . . . . 223
Braking System
Front Pedestrian (FPB) . . . . . . . 224
Break-In, New Vehicle . . . . . . . . . . 181
Bulb Replacement
Headlamp Aiming . . . . . . . . . . . . . 271
Headlamps . . . . . . . . . . . . . . . . . . . 271
License Plate Lamps . . . . . . . . . 271
Buying New Tires . . . . . . . . . . . . . . . 297
C Calibration . . . . . . . . . . . . . . . . . . . . . . 105
California
Perchlorate Materials
Requirements . . . . . . . . . . . . . . . 249
California
Proposition
65 Warning . . . . . . . . . .248, 266, 311,
Back Cover
Canadian Vehicle Owners . . . . . . . . 2
Capacities and
Specifications . . . . . . . . . . . . . . . . . 341
Carbon Monoxide
Engine Exhaust . . . . . . . . . . . . . . . 190 Carbon Monoxide (cont'd)
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . 21
Winter Driving . . . . . . . . . . . . . . . . 175
Cargo
Management System . . . . . . . . . . . 97
Caution, Danger, and Warning . . . . 2
Center Console Storage . . . . . . . . . 97
Chains, Tire . . . . . . . . . . . . . . . . . . . . 301
Charging
Wireless . . . . . . . . . . . . . . . . . . . . . . 107
Charging System Light . . . . . . . . . 122
Check
Engine Light (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . 122
Child Restraints
Infants and Young Children . . . . . 76
Lower Anchors and Tethers
for Children . . . . . . . . . . . . . . . . . . . 81
Older Children . . . . . . . . . . . . . . . . . . 74
Securing . . . . . . . . . . . . . . . . . . . . 91, 93
Systems . . . . . . . . . . . . . . . . . . . . . . . . 78
Circuit Breakers . . . . . . . . . . . . . . . . 273
Cleaning
Exterior Care . . . . . . . . . . . . . . . . . 317
Interior Care . . . . . . . . . . . . . . . . . . 321
Climate Control Systems
Dual Automatic . . . . . . . . . . . . . . . 156
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . 160

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527524) - 2020 - CRC - 4/10/19
372 Index Dual Automatic Climate
Control System . . . . . . . . . . . . . . . . 156
E Electric Parking Brake . . . . . . . . . . 198
Electric Parking Brake Light . . . . 124
Electrical Equipment,
Add-On . . . . . . . . . . . . . . . . . . . . . . . 246
Electrical System
Engine Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 273
Fuses and Circuit Breakers . . . 273
Instrument Panel Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 277
Overload . . . . . . . . . . . . . . . . . . . . . 272
Rear Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 278
Emergency
OnStar . . . . . . . . . . . . . . . . . . . . . . . 359
Engine
Air Cleaner/Filter . . . . . . . . . . . . . 257
Check Light (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . 122
Compartment Overview . . . . . . . 252
Coolant Temperature
Gauge . . . . . . . . . . . . . . . . . . . . . . .118
Cooling System . . . . . . . . . . . . . . . 258
Drive Belt Routing . . . . . . . . . . . . 343 Engine (cont'd)
Exhaust . . . . . . . . . . . . . . . . . . . . . . 190
Heater . . . . . . . . . . . . . . . . . . . . . . . . 185
Oil Life System . . . . . . . . . . . . . . . 255
Oil Pressure Light . . . . . . . . . . . . 128
Overheating . . . . . . . . . . . . . . . . . . 262
Power Messages . . . . . . . . . . . . . 136
Running While Parked . . . . . . . . 191
Starting . . . . . . . . . . . . . . . . . . . . . . . 183
Engine Air Filter Life System . . . . 257
Engine Oil
Temperature Gauge . . . . . . . . . . .118
Entry Lighting . . . . . . . . . . . . . . . . . . . 152
Equipment, Towing . . . . . . . . . . . . . 241
Event Data Recorders . . . . . . . . . . 356
Exit Lighting . . . . . . . . . . . . . . . . . . . . 153
Extended Parking . . . . . . . . . . . . . . . 189
Extender, Seat Belt . . . . . . . . . . . . . . 60
Exterior Lamp Controls . . . . . . . . . 146
Exterior Lamps Off Reminder . . . 148
Exterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . . . 154
F Filter,
Engine Air Cleaner . . . . . . . . . . . 257
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 148
Flashers, Hazard Warning . . . . . . 150 Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 302
Changing . . . . . . . . . . . . . . . . . . . . . 304
Floor Mats . . . . . . . . . . . . . . . . . . . . . . 324
Fluid
Automatic Transmission . . . . . . 256
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 265
Washer . . . . . . . . . . . . . . . . . . . . . . . 263
Folding Mirrors . . . . . . . . . . . . . . . . . . 30
Forward Collision Alert
(FCA) System . . . . . . . . . . . . . . . . . 221
Frequency Statement
Radio . . . . . . . . . . . . . . . . . . . . . . . . . 354
Front Pedestrian Braking
(FPB) System . . . . . . . . . . . . . . . . . 224
Front Seats
Heated and Ventilated . . . . . . . . . . 46
Fuel
Additives . . . . . . . . . . . . . . . . . . . . . 232
Economy, Driving for Better . . . 165
Filling a Portable Fuel
Container . . . . . . . . . . . . . . . . . . . 234
Filling the Tank . . . . . . . . . . . . . . . 232
Foreign Countries . . . . . . . . . . . . 232
Gauge . . . . . . . . . . . . . . . . . . . . . . . . .117
Low Fuel Warning Light . . . . . . . 129
Prohibited Fuels . . . . . . . . . . . . . . 231
Recommended . . . . . . . . . . . . . . . 231
Top Tier . . . . . . . . . . . . . . . . . . . . . . 231

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527524) - 2020 - CRC - 4/10/19
374 Index J Jump Starting - North
America . . . . . . . . . . . . . . . . . . . . . . . 311
K Keyless Entry
Remote (RKE) System . . . . . . . . . . 8
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
L Labeling, Tire Sidewall . . . . . . . . . . 283
Lamps
Courtesy . . . . . . . . . . . . . . . . . . . . . . 151
Daytime Running (DRL) . . . . . . 149
Dome . . . . . . . . . . . . . . . . . . . . . . . . . 151
Exterior Controls . . . . . . . . . . . . . . 146
Exterior Lamps Off
Reminder . . . . . . . . . . . . . . . . . . . 148
Exterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . 154
License Plate . . . . . . . . . . . . . . . . . 271
Malfunction Indicator
(Check Engine) . . . . . . . . . . . . . 122
On Reminder . . . . . . . . . . . . . . . . . 129
Reading . . . . . . . . . . . . . . . . . . . . . . 151
Lane Change Alert (LCA) . . . . . . . 227
Lane Keep Assist (LKA) . . . . . . . . 229
Lane Keep Assist Light . . . . . . . . . 126
Lap-Shoulder Belt . . . . . . . . . . . . . . . 57 LATCH System
Replacing Parts after a
Crash . . . . . . . . . . . . . . . . . . . . . . . . . 90
LATCH, Lower Anchors and
Tethers for Children . . . . . . . . . . . . 81
LED Lighting . . . . . . . . . . . . . . . . . . . . 271
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Lighting
Entry . . . . . . . . . . . . . . . . . . . . . . . . . 152
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Illumination Control . . . . . . . . . . . 151
LED . . . . . . . . . . . . . . . . . . . . . . . . . . 271
Lights
Airbag Readiness . . . . . . . . . . . . . 120
Antilock Brake System
(ABS) Warning . . . . . . . . . . . . . . 125
Brake System Warning . . . . . . . 124
Charging System . . . . . . . . . . . . . 122
Check Engine (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . 122
Cruise Control . . . . . . . . . . . . . . . . 130
Door Ajar . . . . . . . . . . . . . . . . . . . . . 130
Electric Parking Brake . . . . . . . . 124
Engine Oil Pressure . . . . . . . . . . 128
Flash-to-Pass . . . . . . . . . . . . . . . . . 148
High-Beam On . . . . . . . . . . . . . . . . 129
High/Low Beam Changer . . . . . 148
Lane Keep Assist . . . . . . . . . . . . . 126 Lights (cont'd)
Low Fuel Warning . . . . . . . . . . . . 129
Seat Belt Reminders . . . . . . . . . . 120
Security . . . . . . . . . . . . . . . . . . . . . . 129
Service Electric Parking
Brake . . . . . . . . . . . . . . . . . . . . . . . 125
Sport Mode . . . . . . . . . . . . . . . . . . . 125
StabiliTrak OFF . . . . . . . . . . . . . . . 127
Tire Pressure . . . . . . . . . . . . . . . . . 128
Tow/Haul Mode . . . . . . . . . . . . . . . 125
Traction Control System
(TCS)/StabiliTrak . . . . . . . . . . . . 127
Traction Off . . . . . . . . . . . . . . . . . . . 127
Locks
Automatic Door . . . . . . . . . . . . . . . . . 19
Delayed Locking . . . . . . . . . . . . . . . . 19
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Lockout Protection . . . . . . . . . . . . . . 20
Power Door . . . . . . . . . . . . . . . . . . . . . 19
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Loss of Control . . . . . . . . . . . . . . . . . 168
Low Fuel Warning Light . . . . . . . . . 129
Lower Anchors and Tethers
for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . . . . . 81
Lumbar Adjustment . . . . . . . . . . . . . . 42
Front Seats . . . . . . . . . . . . . . . . . . . . . 42

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527524) - 2020 - CRC - 4/10/19
Index 375M Maintenance
Records . . . . . . . . . . . . . . . . . . . . . . 339
Maintenance and Care
Additional . . . . . . . . . . . . . . . . . . . . . 334
Maintenance Schedule . . . . . . . . . 328
Recommended Fluids and
Lubricants . . . . . . . . . . . . . . . . . . . 337
Malfunction Indicator Lamp . . . . . 122
Manual Mode . . . . . . . . . . . . . . . . . . . 196
Massage . . . . . . . . . . . . . . . . . . . . . . . . 48
Memory Seats . . . . . . . . . . . . . . . . . . . 43
Messages
Engine Power . . . . . . . . . . . . . . . . 136
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 136
Vehicle Speed . . . . . . . . . . . . . . . . 137
Mirror
Rear Camera . . . . . . . . . . . . . . . . . . . 32
Mirrors
Automatic Dimming . . . . . . . . . . . . . 31
Automatic Dimming
Rearview . . . . . . . . . . . . . . . . . . . . . . 32
Convex . . . . . . . . . . . . . . . . . . . . . . . . . 30
Folding . . . . . . . . . . . . . . . . . . . . . . . . . 30
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 31
Power . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Tilt in Reverse . . . . . . . . . . . . . . . . . . 31
Mirrors, Interior Rearview . . . . . . . . 32 Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Driver Control . . . . . . . . . . . . . . . . . 202
Monitor System, Tire
Pressure . . . . . . . . . . . . . . . . . . . . . . 290
N Navigation
Connected Services . . . . . . . . . . 366
New Vehicle Break-In . . . . . . . . . . . 181
O Odometer . . . . . . . . . . . . . . . . . . . . . . . 116
Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . .116
Off-Road . . . . . . . . . . . . . . . . . . . . . . . 169
Driving . . . . . . . . . . . . . . . . . . . . . . . . 169
Recovery . . . . . . . . . . . . . . . . . . . . . 168
Oil
Engine . . . . . . . . . . . . . . . . . . . . . . . . 253
Engine Oil Life System . . . . . . . 255
Pressure Light . . . . . . . . . . . . . . . . 128
Older Children, Restraints . . . . . . . 74
Online Owner Center . . . . . . . . . . . 347
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . 357
OnStar Additional
Information . . . . . . . . . . . . . . . . . . . . 360
OnStar Emergency . . . . . . . . . . . . . 359
OnStar Overview . . . . . . . . . . . . . . . 358
OnStar Security . . . . . . . . . . . . . . . . 360 Outlets
Power . . . . . . . . . . . . . . . . . . . . . . . . 106
Overheating, Engine . . . . . . . . . . . . 262
Overview
Instrument Panel . . . . . . . . . . . . . . . . 5
P Park
Shifting Out of . . . . . . . . . . . . . . . . 187
Park Assist . . . . . . . . . . . . . . . . . . . . . 216
Parking
Brake and P (Park)
Mechanism Check . . . . . . . . . . 267
Extended . . . . . . . . . . . . . . . . . . . . . 189
Over Things That Burn . . . . . . . 189
Parking or Backing
Assistance Systems . . . . . . . . . . 216
Passenger Airbag Status
Indicator . . . . . . . . . . . . . . . . . . . . . . 121
Passenger Compartment Air
Filter . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Passenger Sensing System . . . . . 68
Pedestrian Ahead Indicator . . . . . 126
Perchlorate Materials
Requirements, California . . . . . . 249
Personalization
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 137

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527524) - 2020 - CRC - 4/10/19
376 Index Power
Door Locks . . . . . . . . . . . . . . . . . . . . . 19
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Outlets . . . . . . . . . . . . . . . . . . . . . . . 106
Protection, Battery . . . . . . . . . . . . 153
Retained Accessory (RAP) . . . 186
Seat Adjustment . . . . . . . . . . . . . . . . 42
Windows . . . . . . . . . . . . . . . . . . . . . . . 34
Pregnancy, Using Seat Belts . . . . 59
Privacy
Vehicle Data Recording . . . . . . . 355
Program
Courtesy Transportation . . . . . . 350
Prohibited Fuels . . . . . . . . . . . . . . . . 231
Proposition
65 Warning,
California . . . . . . . . . . . .248, 266, 311,
Back Cover
Publication Ordering
Information . . . . . . . . . . . . . . . . . . . . 353
R Radio Frequency Statement . . . . 354
Reading Lamps . . . . . . . . . . . . . . . . . 151
Rear Camera Mirror . . . . . . . . . . . . . 32
Rear Climate Control System . . . 160
Rear Seats . . . . . . . . . . . . . . . . . . . . . . 48
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 51 Rear Vision Camera (RVC) . . . . . 216
Rear Window Washer/Wiper . . . . 104
Rearview Mirrors
Automatic Dimming . . . . . . . . . . . . . 32
Reclining Seatbacks . . . . . . . . . . . . . 43
Recommended
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Recommended Fluids and
Lubricants . . . . . . . . . . . . . . . . . . . . . 337
Records
Maintenance . . . . . . . . . . . . . . . . . . 339
Recreational Vehicle Towing . . . . 314
Reimbursement Program,
GM Mobility . . . . . . . . . . . . . . . . . . . 347
Remote Keyless Entry (RKE)
System . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Remote Vehicle Start . . . . . . . . . . . . 15
Replacement Parts
Airbags . . . . . . . . . . . . . . . . . . . . . . . . . 74
Maintenance . . . . . . . . . . . . . . . . . . 338
Replacing Airbag System . . . . . . . . 74
Replacing LATCH System
Parts after a Crash . . . . . . . . . . . . . 90
Replacing Seat Belt System
Parts after a Crash . . . . . . . . . . . . . 61
Reporting Safety Defects
Canadian Government . . . . . . . . 355
General Motors . . . . . . . . . . . . . . . 355 Reporting Safety Defects (cont'd)
U.S. Government . . . . . . . . . . . . . 354
Restraints
Where to Put . . . . . . . . . . . . . . . . . . . 80
Retained Accessory
Power (RAP) . . . . . . . . . . . . . . . . . . 186
Reverse Tilt Mirrors . . . . . . . . . . . . . . 31
Roads
Driving, Wet . . . . . . . . . . . . . . . . . . 173
Roadside Assistance
Program . . . . . . . . . . . . . . . . . . . . . . . 348
Roof
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . 37
Roof Rack System . . . . . . . . . . . . . . . 99
Rotation, Tires . . . . . . . . . . . . . . . . . . 295
Routing, Engine Drive Belt . . . . . . 343
Running the Vehicle While
Parked . . . . . . . . . . . . . . . . . . . . . . . . 191
S Safety Defects Reporting
Canadian Government . . . . . . . . 355
General Motors . . . . . . . . . . . . . . . 355
U.S. Government . . . . . . . . . . . . . 354
Safety Locks . . . . . . . . . . . . . . . . . . . . . 20
Safety System Check . . . . . . . . . . . . 60
Scheduling Appointments . . . . . . . 349
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . 54