2020 GMC YUKON check engine light
[x] Cancel search: check engine lightPage 386 of 434
GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-13566587) - 2020 - CRC - 4/15/19
Service and Maintenance 385
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 0388 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.
Hoses
Hoses transport fluids and should
be regularly inspected to ensure
that there are no cracks or leaks.
With a multi-point inspection, your
dealer can inspect the hoses and
advise if replacement is needed.
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Index 421
IndexA
Accessories andModifications . . . . . . . . . . . . . . . . . . 283
Accessory Power . . . . . . . . . . . . . . . 209
Active Fuel Management . . . . . . . 211
Adaptive Cruise Control . . . . . . . . 232
Add-On Electrical Equipment . . . 280
Additional Information OnStar . . . . . . . . . . . . . . . . . . . . . . . 412
Additional Maintenance
and Care . . . . . . . . . . . . . . . . . . . . . . 385
Adjustable Throttle and Brake Pedal . . . . . . . . . . . . . . . . . . . 201
Adjustments
Lumbar, Front Seats . . . . . . . . . . . . 49
Air Cleaner/Filter, Engine . . . . . . . 296
Air Conditioning . . . . . . . . . . . 175, 179
Air Filter, Passenger Compartment . . . . . . . . . . . . . . . . . 181
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 180
Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . . . 85
How Does an AirbagRestrain? . . . . . . . . . . . . . . . . . . . . . 78
Passenger Sensing System . . . . 80
What Makes an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 78 Airbag System (cont'd)
What Will You See after an
Airbag Inflates? . . . . . . . . . . . . . . . 78
When Should an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 77
Where Are the Airbags? . . . . . . . . 75
Airbags Adding Equipment to theVehicle . . . . . . . . . . . . . . . . . . . . . . . . 84
Passenger Status Indicator . . . 135
Readiness Light . . . . . . . . . . . . . . 134
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . . . 84
System Check . . . . . . . . . . . . . . . . . . 73
Alarm Vehicle Security . . . . . . . . . . . . . . . . 33
Alert Lane Change . . . . . . . . . . . . . . . . . 250
Side Blind Zone (SBZA) . . . . . . 249
All-Season Tires . . . . . . . . . . . . . . . . 327
All-Terrain Tires . . . . . . . . . . . . . . . . . 328
Antilock Brake System (ABS) . . . 224 Warning Light . . . . . . . . . . . . . . . . . 138
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . 367
Interior . . . . . . . . . . . . . . . . . . . . . . . . 372
Armrest Storage . . . . . . . . . . . . . . . . 110
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422 Index
Assistance Program,Roadside . . . . . . . . . . . . . . . . . . . . . . 400
Assistance Systems for Driving . . . . . . . . . . . . . . . . . . . . . . . . 245
Assistance Systems for Parking and Backing . . . . . . . . . . 242
Automatic
Dimming Mirrors . . . . . . . . . . . . . . . . 39
Door Locks . . . . . . . . . . . . . . . . . . . . . 25
Emergency Braking (AEB) . . . . 248
Headlamp System . . . . . . . . . . . . 167
Level Control . . . . . . . . . . . . . . . . . 229
Transmission . . . . . . . . . . . . . . . . . 213
Transmission Fluid . . . . . . 292, 295
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . 216
Shift Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . . . 308
Axle, Front . . . . . . . . . . . . . . . . . . . . . . 306
Axle, Rear . . . . . . . . . . . . . . . . . . . . . . 306
B
Battery Exterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . 173
Load Management . . . . . . . . . . . . 172 Battery (cont'd)
Power Protection . . . . . . . . . . . . . 172
Battery - North America . . . . 305, 360
Blade Replacement, Wiper . . . . . 309
Blind Spot Mirrors . . . . . . . . . . . . . . . 39
Brake Pedal and AdjustableThrottle . . . . . . . . . . . . . . . . . . . . . . 201
System Warning Light . . . . . . . . 138
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 303 Antilock . . . . . . . . . . . . . . . . . . . . . . . 224
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 225
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 304
Parking . . . . . . . . . . . . . . . . . . . . . . . 225
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 186 AutomaticEmergency (AEB) . . . . . . . . . . . 248
Break-In, New Vehicle . . . . . . . . . . 201
Bulb Replacement
Back-up Lamps . . . . . . . . . . . . . . . 313
Fog Lamps . . . . . . . . . . . . . . . . . . . 312
Headlamp Aiming . . . . . . . . . . . . . 312
Headlamps . . . . . . . . . . . . . . . . . . . 312
High Intensity Discharge(HID) Lighting . . . . . . . . . . . . . . . 312
License Plate Lamps . . . . . . . . . 314
Buying New Tires . . . . . . . . . . . . . . . 342
C
Calibration . . . . . . . . . . . . . . . . . . . . . . 119
California Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . 283
California Proposition
65 Warning . . . . . . . . . .282, 305, 360, Back Cover
Canadian Vehicle Owners . . . . . . . . 2
Capacities and
Specifications . . . . . . . . . . . . . . . . . 393
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . 212
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . 27
Winter Driving . . . . . . . . . . . . . . . . 194
Cargo Tie-Downs . . . . . . . . . . . . . . . . . . . . .112
Caution, Danger, and Warning . . . . 3
Center Console Storage . . . . . . . . 110
Center Seat . . . . . . . . . . . . . . . . . . . . . 48
Chains, Tire . . . . . . . . . . . . . . . . . . . . 347
Charging Wireless . . . . . . . . . . . . . . . . . . . . . . 122
Charging System Light . . . . . . . . . 135
Check Engine Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . 136
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Index 423
Check (cont'd)Ignition Transmission Lock . . . 308
Child Restraints Infants and Young Children . . . . . 88
Lower Anchors and Tethers
for Children . . . . . . . . . . . . . . . . . . . 93
Older Children . . . . . . . . . . . . . . . . . . 86
Securing . . . . . . . . . . . . 103, 105, 106
Systems . . . . . . . . . . . . . . . . . . . . . . . . 90
Child-View Mirror . . . . . . . . . . . . . . . . 41
Circuit Breakers . . . . . . . . . . . . . . . . 315
Cleaning Exterior Care . . . . . . . . . . . . . . . . . 367
Interior Care . . . . . . . . . . . . . . . . . . 372
Climate Control Systems Dual Automatic . . . . . . . . . . . . . . . 175
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Cluster, Instrument . . . . . . . . . . . . . 126
Collision Damage Repair . . . . . . . 403
Compartments
Storage . . . . . . . . . . . . . . . . . . . . . . . 109
Compass . . . . . . . . . . . . . . . . . . . . . . . 119
Connected Services
Connections . . . . . . . . . . . . . . . . . . 419
Diagnostics . . . . . . . . . . . . . . . . . . . 420
Navigation . . . . . . . . . . . . . . . . . . . . 418 Connections
Connected Services . . . . . . . . . . 419
Control Hill Descent . . . . . . . . . . . . . . . . . . 228
Traction and ElectronicStability . . . . . . . . . . . . . . . . . . . . . 226
Control of a Vehicle . . . . . . . . . . . . . 186
Convenience Net . . . . . . . . . . . . . . . 112
Convex Mirrors . . . . . . . . . . . . . . . . . . 37
Coolant Engine Temperature Gauge . . 131
Engine Temperature
Warning Light . . . . . . . . . . . . . . . 141
Cooling . . . . . . . . . . . . . . . . . . . . 175, 179
Cooling System . . . . . . . . . . . . . . . . . 297
Courtesy Transportation Program . . . . . . . . . . . . . . . . . . . . . . . 402
Cruise Control . . . . . . . . . . . . . . . . . . 230 Light . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Cruise Control, Adaptive . . . . . . . . 232
Cupholders . . . . . . . . . . . . . . . . . . . . . 109
Customer Assistance . . . . . . . . . . . 399 Offices . . . . . . . . . . . . . . . . . . . . . . . . 398
Text Telephone (TTY)Users . . . . . . . . . . . . . . . . . . . . . . . 399
Customer Information Publications OrderingInformation . . . . . . . . . . . . . . . . . . 405 Customer Satisfaction
Procedure . . . . . . . . . . . . . . . . . . . . . 396
Cybersecurity . . . . . . . . . . . . . . . . . . . 408
D
Damage Repair, Collision . . . . . . . 403
Danger, Warning, and Caution . . . . 3
Data Collection Infotainment System . . . . . . . . . . 409
OnStar . . . . . . . . . . . . . . . . . . . . . . . 409
Data Recorders, Event . . . . . . . . . 408
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . . 167
Defensive Driving . . . . . . . . . . . . . . . 185
Delayed Locking . . . . . . . . . . . . . . . . . 25
Diagnostics Connected Services . . . . . . . . . . 420
Distracted Driving . . . . . . . . . . . . . . . 184
Dome Lamps . . . . . . . . . . . . . . . . . . . 170
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . 144
Delayed Locking . . . . . . . . . . . . . . . . 25
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Power Locks . . . . . . . . . . . . . . . . . . . . 25
Drive Belt Routing, Engine . . . . . . 395
Driver Assistance Systems . . . . . 240
Driver Information Center (DIC) . . . . . . . . . . . . . . . . . . 144
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424 Index
DrivingAssistance Systems . . . . . . . . . . 245
Better Fuel Economy . . . . . . . . . 184
Characteristics and
Towing Tips . . . . . . . . . . . . . . . . . 259
Defensive . . . . . . . . . . . . . . . . . . . . . 185
Drunk . . . . . . . . . . . . . . . . . . . . . . . . . 185
Hill and Mountain Roads . . . . . . 193
If the Vehicle is Stuck . . . . . . . . . 195
Loss of Control . . . . . . . . . . . . . . . 187
Off-Road . . . . . . . . . . . . . . . . . . . . . 188
Off-Road Recovery . . . . . . . . . . . 187
Vehicle Load Limits . . . . . . . . . . . 196
Wet Roads . . . . . . . . . . . . . . . . . . . 193
Winter . . . . . . . . . . . . . . . . . . . . . . . . 194
Dual Automatic Climate
Control System . . . . . . . . . . . . . . . . 175
E
E85 or FlexFuel . . . . . . . . . . . . . . . . 255
Electrical Equipment,Add-On . . . . . . . . . . . . . . . . . . . . . . . 280
Electrical System Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 315
Fuses and Circuit Breakers . . . 315
Instrument Panel Fuse
Block . . . . . . . . . . . . . . . . . . . 320, 323 Electrical System (cont'd)
Overload . . . . . . . . . . . . . . . . . . . . . 314
Rear Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 325
Emergency OnStar . . . . . . . . . . . . . . . . . . . . . . . .411
Engine Air Cleaner/Filter . . . . . . . . . . . . . 296
Check Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . 136
Compartment Overview . . . . . . . 286
Coolant Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . 131
Coolant Temperature
Warning Light . . . . . . . . . . . . . . . 141
Cooling System . . . . . . . . . . . . . . . 297
Drive Belt Routing . . . . . . . . . . . . 395
Exhaust . . . . . . . . . . . . . . . . . . . . . . 212
Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . 302
Heater . . . . . . . . . . . . . . . . . . . . . . . . 207
Oil Life System . . . . . . . . . . . . . . . 291
Oil Pressure Gauge . . . . . . . . . . 130
Oil Pressure Light . . . . . . . . . . . . 142
Overheating . . . . . . . . . . . . . . . . . . 300
Power Messages . . . . . . . . . . . . . 151
Running While Parked . . . . . . . . 212
Starting . . . . . . . . . . . . . . . . . . . . . . . 206
Entry Lighting . . . . . . . . . . . . . . . . . . . 171 Equipment, Towing . . . . . . . . . . . . . 270
Event Data Recorders . . . . . . . . . . 408
Exit Lighting . . . . . . . . . . . . . . . . . . . . 171
Extended Parking . . . . . . . . . . . . . . . 211
Extender, Seat Belt . . . . . . . . . . . . . . 71
Exterior Lamp Controls . . . . . . . . . 164
Exterior Lamps Off Reminder . . . 166
Exterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . . . 173
F
FanEngine . . . . . . . . . . . . . . . . . . . . . . . . 302
Filter, Engine Air Cleaner . . . . . . . . . . . 296
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 167
Flashers, Hazard Warning . . . . . . 168
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 347 Changing . . . . . . . . . . . . . . . . . . . . . 349
FlexFuel E85 . . . . . . . . . . . . . . . . . . . . . . . . . . . 255
Floor Console Storage . . . . . . . . . . 111
Floor Mats . . . . . . . . . . . . . . . . . . . . . . 375
Fluid AutomaticTransmission . . . . . . . . . . . 292, 295
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 304
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426 Index
Headlamps (cont'd)Lamps On Reminder . . . . . . . . . 143
Heated Rear Seats . . . . . . . . . . . . . . . . . . . . . 55
Steering Wheel . . . . . . . . . . . . . . . .116
Heated and Ventilated Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Heated Mirrors . . . . . . . . . . . . . . . . . . . 39
Heater Engine . . . . . . . . . . . . . . . . . . . . . . . . 207
Heating . . . . . . . . . . . . . . . . . . . . 175, 179
High-Beam On Light . . . . . . . . . . . . 143
High-Speed Operation . . . . . . . . . . 334
Hill and Mountain Roads . . . . . . . . 193
Hill Descent Control (HDC) . . . . . 228
Hill Start Assist (HSA) . . . . . . . . . . 225
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . 284
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
How to Wear Seat Belts Properly . . . . . . . . . . . . . . . . . . . . . . . . 63
HVAC . . . . . . . . . . . . . . . . . . . . . . 175, 179
I
Ignition Positions . . . . . . . . . . 202, 204
Ignition Transmission Lock Check . . . . . . . . . . . . . . . . . . . . . . . . . 308
Immobilizer . . . . . . . . . . . . . . . . . . . . . . 36 Indicator
Vehicle Ahead . . . . . . . . . . . . . . . . 140
Infants and Young Children, Restraints . . . . . . . . . . . . . . . . . . . . . . 88
Information Publication Ordering . . . . . . . . . . 405
Infotainment . . . . . . . . . . . . . . . . . . . . 174
Infotainment System . . . . . . . . . . . . 409
Instrument Cluster . . . . . . . . . . . . . . 126
Instrument Panel Overview . . . . . . . 5
Interior Rearview Mirrors . . . . . . . . . 41
Introduction . . . . . . . . . . . . . . . . . . . . . . . 2
J
Jump Starting - North
America . . . . . . . . . . . . . . . . . . . . . . . 360
K
Keyless EntryRemote (RKE) System . . . . . 13, 16
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . .9, 10
L
Labeling, Tire Sidewall . . . . . . . . . . 329
Lamps Daytime Running (DRL) . . . . . . 167
Dome . . . . . . . . . . . . . . . . . . . . . . . . . 170
Exterior Controls . . . . . . . . . . . . . . 164 Lamps (cont'd)
Exterior Lamps Off
Reminder . . . . . . . . . . . . . . . . . . . 166
Exterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . 173
License Plate . . . . . . . . . . . . . . . . . 314
Malfunction Indicator (Check Engine) . . . . . . . . . . . . . 136
On Reminder . . . . . . . . . . . . . . . . . 143
Reading . . . . . . . . . . . . . . . . . . . . . . 171
Lane Change Alert (LCA) . . . . . . . 250
Lane Keep Assist (LKA) . . . . . . . . 251
Lane Keep Assist Light . . . . . . . . . 139
Lap Belt . . . . . . . . . . . . . . . . . . . . . . . . . 71
Lap-Shoulder Belt . . . . . . . . . . . . . . . 65
LATCH System Replacing Parts after aCrash . . . . . . . . . . . . . . . . . . . . . . . 103
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . 93
LED Lighting . . . . . . . . . . . . . . . . . . . . 312
Level Control Automatic . . . . . . . . . . . . . . . . . . . . . 229
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . 171
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Illumination Control . . . . . . . . . . . 170
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Index 427
Lighting (cont'd)LED . . . . . . . . . . . . . . . . . . . . . . . . . . 312
Lights Airbag Readiness . . . . . . . . . . . . . 134
Antilock Brake System
(ABS) Warning . . . . . . . . . . . . . . 138
Brake System Warning . . . . . . . 138
Charging System . . . . . . . . . . . . . 135
Check Engine (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . 136
Cruise Control . . . . . . . . . . . . . . . . 144
Door Ajar . . . . . . . . . . . . . . . . . . . . . 144
Engine Coolant Temperature Warning . . . . . . . 141
Engine Oil Pressure . . . . . . . . . . 142
Flash-to-Pass . . . . . . . . . . . . . . . . . 167
Four-Wheel-Drive . . . . . . . . . . . . . 139
Front Fog Lamp . . . . . . . . . . . . . . 143
High-Beam On . . . . . . . . . . . . . . . . 143
High/Low Beam Changer . . . . . 166
Lane Keep Assist . . . . . . . . . . . . . 139
Low Fuel Warning . . . . . . . . . . . . 142
Seat Belt Reminders . . . . . . . . . . 133
Security . . . . . . . . . . . . . . . . . . . . . . 143
StabiliTrak OFF . . . . . . . . . . . . . . . 140
Tire Pressure . . . . . . . . . . . . . . . . . 141
Tow/Haul Mode . . . . . . . . . . . . . . . 139 Lights (cont'd)
Traction Control System
(TCS)/StabiliTrak . . . . . . . . . . . . 141
Traction Off . . . . . . . . . . . . . . . . . . . 140
Lock Steering Column . . . . . . . . . . . . . . . . 35
Locking Rear Axle . . . . . . . . . . . . . . 229
Locks Automatic Door . . . . . . . . . . . . . . . . . 25
Delayed Locking . . . . . . . . . . . . . . . . 25
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Lockout Protection . . . . . . . . . . . . . . 26
Power Door . . . . . . . . . . . . . . . . . . . . . 25
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Loss of Control . . . . . . . . . . . . . . . . . 187
Low Fuel Warning Light . . . . . . . . . 142
Low-Profile Tires . . . . . . . . . . . . . . . . 328
Lower Anchors and Tethers for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . . . . . 93
Lumbar Adjustment . . . . . . . . . . . . . . 49 Front Seats . . . . . . . . . . . . . . . . . . . . . 49
M
Magnetic Ride Control . . . . . . . . . . 229
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . . . 391 Maintenance and Care
Additional . . . . . . . . . . . . . . . . . . . . . 385
Maintenance Schedule . . . . . . . . . 379 Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . 388
Transfer Case . . . . . . . . . . . . . . . . 219
Malfunction Indicator Lamp . . . . . 136
Manual Mode . . . . . . . . . . . . . . . . . . . 216
Memory Seats . . . . . . . . . . . . . . . . . . . 51
Messages Engine Power . . . . . . . . . . . . . . . . 151
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 151
Vehicle Speed . . . . . . . . . . . . . . . . 152
Mirror Child-View . . . . . . . . . . . . . . . . . . . . . . 41
Mirrors
Automatic Dimming . . . . . . . . . . . . . 39
Automatic DimmingRearview . . . . . . . . . . . . . . . . . . . . . . 41
Blind Spot . . . . . . . . . . . . . . . . . . . . . . 39
Convex . . . . . . . . . . . . . . . . . . . . . . . . . 37
Folding . . . . . . . . . . . . . . . . . . . . . . . . . 38
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 39
Manual Rearview . . . . . . . . . . . . . . . 41
Power . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Tilt in Reverse . . . . . . . . . . . . . . . . . . 40
Mirrors, Interior Rearview . . . . . . . . 41
Page 429 of 434
GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./Cana-
da/Mexico-13566587) - 2020 - CRC - 4/15/19
428 Index
Monitor System, TirePressure . . . . . . . . . . . . . . . . . . . . . . 335
N
Navigation
Connected Services . . . . . . . . . . 418
Net, Convenience . . . . . . . . . . . . . . 112
New Vehicle Break-In . . . . . . . . . . . 201
Noise Control System . . . . . . . . . . 306
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . 129 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Off-Road . . . . . . . . . . . . . . . . . . . . . . . 188 Driving . . . . . . . . . . . . . . . . . . . . . . . . 188
Recovery . . . . . . . . . . . . . . . . . . . . . 187
Oil
Engine . . . . . . . . . . . . . . . . . . . . . . . . 289
Engine Oil Life System . . . . . . . 291
Engine Oil Pressure Gauge . . . 130
Pressure Light . . . . . . . . . . . . . . . . 142
Older Children, Restraints . . . . . . . 86
Online Owner Center . . . . . . . . . . . 399
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . 409
OnStar Additional
Information . . . . . . . . . . . . . . . . . . . . 412
OnStar Emergency . . . . . . . . . . . . . 411
OnStar Overview . . . . . . . . . . . . . . . 410
OnStar Security . . . . . . . . . . . . . . . . 412 Operation
Fog Lamps . . . . . . . . . . . . . . . . . . . 169
Outlets Power . . . . . . . . . . . . . . . . . . . . . . . . 120
Overheating, Engine . . . . . . . . . . . . 300
Overview Instrument Panel . . . . . . . . . . . . . . . . 5
P
Park
Shifting Out of . . . . . . . . . . . . . . . . 210
Park Assist . . . . . . . . . . . . . . . . . . . . . 242
Parking
Brake . . . . . . . . . . . . . . . . . . . . . . . . . 225
Brake and P (Park)Mechanism Check . . . . . . . . . . 309
Extended . . . . . . . . . . . . . . . . . . . . . .211
Over Things That Burn . . . . . . . .211
Parking or Backing Assistance Systems . . . . . . . . . . 242
Passenger Airbag Status
Indicator . . . . . . . . . . . . . . . . . . . . . . 135
Passenger Compartment Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Passenger Sensing System . . . . . 80
Perchlorate Materials Requirements, California . . . . . . 283 Personalization
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 152
Power Door Locks . . . . . . . . . . . . . . . . . . . . . 25
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Outlets . . . . . . . . . . . . . . . . . . . . . . . 120
Protection, Battery . . . . . . . . . . . . 172
Retained Accessory (RAP) . . . 209
Seat Adjustment . . . . . . . . . . . . . . . . 48
Windows . . . . . . . . . . . . . . . . . . . . . . . 42
Power Assist Steps . . . . . . . . . . . . . . 32
Pregnancy, Using Seat Belts . . . . 70
Privacy
Vehicle Data Recording . . . . . . . 407
Program Courtesy Transportation . . . . . . 402
Prohibited Fuels . . . . . . . . . . . . . . . . 255
Proposition 65 Warning,
California . . . . . . . . . . . .282, 305, 360, Back Cover
Publication Ordering Information . . . . . . . . . . . . . . . . . . . . 405
R
Radio Frequency Statement . . . . 405
Reading Lamps . . . . . . . . . . . . . . . . . 171
Rear Axle . . . . . . . . . . . . . . . . . . . . . . . 306