Air bag GMC YUKON 2018 Service Manual
[x] Cancel search | Manufacturer: GMC, Model Year: 2018, Model line: YUKON, Model: GMC YUKON 2018Pages: 431, PDF Size: 6.08 MB
Page 405 of 431
GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-11349262) - 2018 - CRC - 11/3/17
404 Customer Information
Vehicle Data
Recording and
Privacy
The vehicle has a number of
computers that record information
about the vehicle’s performance and
how it is driven. For example, the
vehicle uses computer modules to
monitor and control engine and
transmission performance, to
monitor the conditions for airbag
deployment and deploy them in a
crash, and, if equipped, to provide
antilock braking to help the driver
control the vehicle. These modules
may store data to help the dealer
technician service the vehicle.
Some modules may also store data
about how the vehicle is operated,
such as rate of fuel consumption or
average speed. These modules may
retain personal preferences, such as
radio presets, seat positions, and
temperature settings.
Event Data Recorders
This vehicle is equipped with an
event data recorder (EDR). The
main purpose of an EDR is to
record, in certain crash or near
crash-like situations, such as an air
bag deployment or hitting a road
obstacle, data that will assist in
understanding how a vehicle’s
systems performed. The EDR is
designed to record data related to
vehicle dynamics and safety
systems for a short period of time,
typically 30 seconds or less. The
EDR in this vehicle is designed to
record such data as:
.How various systems in your
vehicle were operating;
. Whether or not the driver and
passenger safety belts were
buckled/fastened;
. How far (if at all) the driver was
depressing the accelerator and/
or brake pedal; and,
. How fast the vehicle was
traveling. These data can help provide a
better understanding of the
circumstances in which crashes and
injuries occur.
Note
EDR data are recorded by your
vehicle only if a non-trivial crash
situation occurs; no data are
recorded by the EDR under normal
driving conditions and no personal
data (e.g., name, gender, age, and
crash location) are recorded.
However, other parties, such as law
enforcement, could combine the
EDR data with the type of
personally identifying data routinely
acquired during a crash
investigation.
To read data recorded by an EDR,
special equipment is required, and
access to the vehicle or the EDR is
needed. In addition to the vehicle
manufacturer, other parties, such as
law enforcement, that have the
special equipment, can read the
information if they have access to
the vehicle or the EDR.
Page 419 of 431
GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-11349262) - 2018 - CRC - 11/3/17
418 Index
IndexA
Accessories andModifications . . . . . . . . . . . . . . . . . . 282
Accessory Power . . . . . . . . . . . . . . . 216
Active Fuel Management . . . . . . . 218
Adaptive Cruise Control . . . . . . . . 240
Add-On Electrical Equipment . . . 279
Additional Information OnStar . . . . . . . . . . . . . . . . . . . . . . . 412
Additional Maintenance
and Care . . . . . . . . . . . . . . . . . . . . . . 381
Adjustable Throttle and Brake Pedal . . . . . . . . . . . . . . . . . . . 209
Adjustments
Lumbar, Front Seats . . . . . . . . . . . . 65
Air Cleaner/Filter, Engine . . . . . . . 294
Air Conditioning . . . . . . . . . . . 184, 188
Air Filter, Passenger Compartment . . . . . . . . . . . . . . . . . 190
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 189
Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . . . 99
How Does an AirbagRestrain? . . . . . . . . . . . . . . . . . . . . . 92
Passenger Sensing System . . . . 93
What Makes an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 91 Airbag System (cont'd)
What Will You See after an
Airbag Inflates? . . . . . . . . . . . . . . . 92
When Should an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 90
Where Are the Airbags? . . . . . . . . 89
Airbags Adding Equipment to theVehicle . . . . . . . . . . . . . . . . . . . . . . . . 98
Passenger Status Indicator . . . 145
Readiness Light . . . . . . . . . . . . . . 144
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . . . 98
System Check . . . . . . . . . . . . . . . . . . 87
Alarm Vehicle Security . . . . . . . . . . . . . . . . 51
Alert Lane Change . . . . . . . . . . . . . . . . . 255
Side Blind Zone (SBZA) . . . . . . 254
All-Season Tires . . . . . . . . . . . . . . . . 325
All-Terrain Tires . . . . . . . . . . . . . . . . . 326
Antilock Brake System (ABS) . . . 231 Warning Light . . . . . . . . . . . . . . . . . 148
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . 365
Interior . . . . . . . . . . . . . . . . . . . . . . . . 369
Armrest Storage . . . . . . . . . . . . . . . . 122
Page 424 of 431
GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-11349262) - 2018 - CRC - 11/3/17
Index 423
Heated and Ventilated FrontSeats . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Heated Mirrors . . . . . . . . . . . . . . . . . . . 56
Heater Engine . . . . . . . . . . . . . . . . . . . . . . . . 215
Heating . . . . . . . . . . . . . . . . . . . . 184, 188
High-Beam On Light . . . . . . . . . . . . 153
High-Speed Operation . . . . . . . . . . 332
Hill and Mountain Roads . . . . . . . . 202
Hill Descent Control (HDC) . . . . . 236
Hill Start Assist (HSA) . . . . . . . . . . 233
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . 283
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
How to Wear Seat Belts Properly . . . . . . . . . . . . . . . . . . . . . . . . 79
HVAC . . . . . . . . . . . . . . . . . . . . . . 184, 188
I
Ignition Positions . . . . . . . . . . 210, 212
Ignition Transmission Lock Check . . . . . . . . . . . . . . . . . . . . . . . . . 307
Immobilizer . . . . . . . . . . . . . . . . . . . . . . 53
Indicator Vehicle Ahead . . . . . . . . . . . . . . . . 150
Infants and Young Children, Restraints . . . . . . . . . . . . . . . . . . . . . 101
Infotainment . . . . . . . . . . . . . . . . . . . . 183
Infotainment System . . . . . . . . . . . . 405 Instrument Cluster . . . . . . . . . . . . . . 136
Instrument Panel
Storage Area . . . . . . . . . . . . . . . . . 121
Interior Rearview Mirrors . . . . . . . . . 57
Introduction . . . . . . . . . . . . . . . . . . . . . . . 2
J
Jump Starting - North America . . . . . . . . . . . . . . . . . . . . . . . 356
K
Keyless EntryRemote (RKE) System . . . . . 33, 35
Keys . . . . . . . . . . . . . . . . . . . . . . . . . 28, 29
L
Labeling, Tire Sidewall . . . . . . . . . . 326
Lamps Daytime Running (DRL) . . . . . . 177
Dome . . . . . . . . . . . . . . . . . . . . . . . . . 180
Exterior Controls . . . . . . . . . . . . . . 174
Exterior Lamps OffReminder . . . . . . . . . . . . . . . . . . . 176
Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . . . . . 182
License Plate . . . . . . . . . . . . . . . . . 312
Malfunction Indicator (Check Engine) . . . . . . . . . . . . . 146
On Reminder . . . . . . . . . . . . . . . . . 153 Lamps (cont'd)
Reading . . . . . . . . . . . . . . . . . . . . . . 180
Lane Change Alert (LCA) . . . . . . . 255
Lane Departure Warning (LDW) . . . . . . . . . . . . . . . . 256
Lane Keep Assist (LKA) . . . . . . . . 257
Lane Keep Assist Light . . . . . . . . . 149
Lap Belt . . . . . . . . . . . . . . . . . . . . . . . . . 85
Lap-Shoulder Belt . . . . . . . . . . . . . . . 80
LATCH System Replacing Parts after aCrash . . . . . . . . . . . . . . . . . . . . . . . .115
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . 107
LED Lighting . . . . . . . . . . . . . . . . . . . . 311
Level Control Automatic . . . . . . . . . . . . . . . . . . . . . 237
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Lighting
Entry . . . . . . . . . . . . . . . . . . . . . . . . . 181
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Illumination Control . . . . . . . . . . . 180
LED . . . . . . . . . . . . . . . . . . . . . . . . . . .311
Lights Airbag Readiness . . . . . . . . . . . . . 144
Antilock Brake System(ABS) Warning . . . . . . . . . . . . . . 148
Brake System Warning . . . . . . . 148
Page 426 of 431
GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-11349262) - 2018 - CRC - 11/3/17
Index 425
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . 139Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Off-Road . . . . . . . . . . . . . . . . . . . . . . . 196 Driving . . . . . . . . . . . . . . . . . . . . . . . . 196
Recovery . . . . . . . . . . . . . . . . . . . . . 195
Oil Engine . . . . . . . . . . . . . . . . . . . . . . . . 287
Engine Oil Life System . . . . . . . 289
Engine Oil Pressure Gauge . . . 140
Pressure Light . . . . . . . . . . . . . . . . 152
Older Children, Restraints . . . . . . 100
Online Owner Center . . . . . . . . . . . 395
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . 405
OnStar Additional Information . . . . . . . . . . . . . . . . . . . . 412
OnStar Connections . . . . . . . . . . . . 409
OnStar Diagnostics . . . . . . . . . . . . . 411
OnStar Emergency . . . . . . . . . . . . . 407
OnStar Navigation . . . . . . . . . . . . . . 408
OnStar Overview . . . . . . . . . . . . . . . 406
OnStar Security . . . . . . . . . . . . . . . . 408
Operation Fog Lamps . . . . . . . . . . . . . . . . . . . 179
Ordering Service Publications . . . . . . . . . . 401
Outlets Power . . . . . . . . . . . . . . . . . . . . . . . . 130 Overheating, Engine . . . . . . . . . . . . 298P
Park
Shifting Into . . . . . . . . . . . . . . . . . . . 217
Shifting Out of . . . . . . . . . . . . . . . . 218
Parking
Brake . . . . . . . . . . . . . . . . . . . . . . . . . 232
Brake and P (Park)Mechanism Check . . . . . . . . . . 307
Extended . . . . . . . . . . . . . . . . . . . . . 219
Over Things That Burn . . . . . . . 218
Parking Assist . . . . . . . . . . . . . . . . . . 248
Parking or Backing Assistance Systems . . . . . . . . . . 248
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . . 145
Passenger Compartment Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Passenger Sensing System . . . . . 93
Perchlorate Materials Requirements, California . . . . . . 282
Personalization Vehicle . . . . . . . . . . . . . . . . . . . . . . . 162
Power Door Locks . . . . . . . . . . . . . . . . . . . . . 43
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Outlets . . . . . . . . . . . . . . . . . . . . . . . 130 Power (cont'd)
Protection, Battery . . . . . . . . . . . . 182
Retained Accessory (RAP) . . . 216
Seat Adjustment . . . . . . . . . . . . . . . . 64
Windows . . . . . . . . . . . . . . . . . . . . . . . 58
Power Assist Steps . . . . . . . . . . . . . . 50
Pregnancy, Using Seat Belts . . . . 84
Privacy Vehicle Data Recording . . . . . . . 404
Program Courtesy Transportation . . . . . . 398
Proposition 65 Warning,
California . . . . . . . . . . . .281, 303, 356, Back Cover
R
Radio Frequency Statement . . . . 402
Reading Lamps . . . . . . . . . . . . . . . . . 180
Rear Axle . . . . . . . . . . . . . . . . . . . . . . . 305Locking . . . . . . . . . . . . . . . . . . . . . . . 237
Rear Climate Control System . . . 188
Rear Seats . . . . . . . . . . . . . . . . . . . . . . 70 Heated . . . . . . . . . . . . . . . . . . . . . . . . . 71
Rear Storage . . . . . . . . . . . . . . . . . . . 122
Rear Vision Camera (RVC) . . . . . 248
Rear Window Washer/Wiper . . . . 128
Rearview Mirrors . . . . . . . . . . . . . . . . 57
Page 427 of 431
GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-11349262) - 2018 - CRC - 11/3/17
426 Index
Rearview Mirrors (cont'd)Automatic Dimming . . . . . . . . . . . . . 57
Reclining Seatbacks . . . . . . . . . . . . . 65
Recommended Fluids and Lubricants . . . . . . . . . . . . . . . . . . . . . 384
Records Maintenance . . . . . . . . . . . . . . . . . . 387
Recreational Vehicle Towing . . . . 360
Reimbursement Program, GM Mobility . . . . . . . . . . . . . . . . . . . 396
Remote Keyless Entry (RKE) System . . . . . . . . . . 32, 33, 35
Remote Vehicle Start . . . . . . . . . . . . 41
Replacement Glass . . . . . . . . . . . . . . . . . . . . . . . . . 309
Replacement Parts Airbags . . . . . . . . . . . . . . . . . . . . . . . . . 99
Maintenance . . . . . . . . . . . . . . . . . . 386
Replacing Airbag System . . . . . . . . 99
Replacing LATCH System Parts after a Crash . . . . . . . . . . . . 115
Replacing Seat Belt System Parts after a Crash . . . . . . . . . . . . . 86
Reporting Safety Defects Canadian Government . . . . . . . . 403
General Motors . . . . . . . . . . . . . . . 403
U.S. Government . . . . . . . . . . . . . 402 Restraints
Where to Put . . . . . . . . . . . . . . . . . 105
Retained Accessory Power (RAP) . . . . . . . . . . . . . . . . . . 216
Reverse Tilt Mirrors . . . . . . . . . . . . . . 57
Ride Control Systems Magnetic . . . . . . . . . . . . . . . . . . . . . 236
Roads Driving, Wet . . . . . . . . . . . . . . . . . . 201
Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . . . . 396
Roof Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . 60
Roof Rack System . . . . . . . . . . . . . . 123
Rotation, Tires . . . . . . . . . . . . . . . . . . 338
Routing, Engine Drive Belt . . . . . . 391
Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . . . 220
S
Safety Defects ReportingCanadian Government . . . . . . . . 403
General Motors . . . . . . . . . . . . . . . 403
U.S. Government . . . . . . . . . . . . . 402
Safety Locks . . . . . . . . . . . . . . . . . . . . . 45
Safety System Check . . . . . . . . . . . . 85
Scheduling Appointments . . . . . . . 398
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . 78 Seat Belts (cont'd)
Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Extender . . . . . . . . . . . . . . . . . . . . . . . . 85
How to Wear Seat Belts
Properly . . . . . . . . . . . . . . . . . . . . . . . 79
Lap Belt . . . . . . . . . . . . . . . . . . . . . . . . 85
Lap-Shoulder Belt . . . . . . . . . . . . . . 80
Reminders . . . . . . . . . . . . . . . . . . . . 143
Replacing after a Crash . . . . . . . . 86
Use During Pregnancy . . . . . . . . . . 84
Seats Head Restraints . . . . . . . . . . . . . . . . 63
Heated and Ventilated Front . . . . 69
Heated, Rear . . . . . . . . . . . . . . . . . . . 71
Lumbar Adjustment, Front . . . . . . 65
Memory . . . . . . . . . . . . . . . . . . . . . . . . . 66
Power Adjustment, Front . . . . . . . 64
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Reclining Seatbacks . . . . . . . . . . . . 65
Second Row . . . . . . . . . . . . . . . . . . . . 71
Third Row Seat . . . . . . . . . . . . . . . . . 76
Second Row Seats . . . . . . . . . . . . . . 71
Securing Child Restraints . . . . . . . . . . . 115, 117, 118
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . 153
OnStar . . . . . . . . . . . . . . . . . . . . . . . 408
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 51
Page 428 of 431
GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-11349262) - 2018 - CRC - 11/3/17
Index 427
Security (cont'd)Vehicle Alarm . . . . . . . . . . . . . . . . . . . 51
Service . . . . . . . . . . . . . . . . . . . . . . . . . 191 Accessories and
Modifications . . . . . . . . . . . . . . . . 282
Doing Your Own Work . . . . . . . . 282
Maintenance Records . . . . . . . . 387
Maintenance, General Information . . . . . . . . . . . . . . . . . . 374
Parts Identification Label . . . . . 388
Publications Ordering Information . . . . . . . . . . . . . . . . . . 401
Scheduling Appointments . . . . . 398
Services
Special Application . . . . . . . . . . . 381
Servicing the Airbag . . . . . . . . . . . . . 98
Shift Lock Control Function Check, Automatic
Transmission . . . . . . . . . . . . . . . . . . 307
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . 217
Out of Park . . . . . . . . . . . . . . . . . . . 218
Side Blind Zone Alert (SBZA) . . . 254
Signals, Turn and
Lane-Change . . . . . . . . . . . . . . . . . 178
Special Application Services . . . . 381
Specifications and Capacities . . . . . . . . . . . . . . . . . . . . . 389 Speedometer . . . . . . . . . . . . . . . . . . . 139
StabiliTrak
OFF Light . . . . . . . . . . . . . . . . . . . . . 150
Start Assist, Hill . . . . . . . . . . . . . . . . . 233
Start Vehicle, Remote . . . . . . . . . . . 41
Starter Switch Check . . . . . . . . . . . 306
Starting the Engine . . . . . . . . . . . . . 213
Steering . . . . . . . . . . . . . . . . . . . . . . . . 195 Heated Wheel . . . . . . . . . . . . . . . . 126
Wheel Adjustment . . . . . . . . . . . . 126
Wheel Controls . . . . . . . . . . . . . . . 126
Steps Power Assist . . . . . . . . . . . . . . . . . . . 50
Storage Rear . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Storage Areas
Armrest . . . . . . . . . . . . . . . . . . . . . . . 122
Center Console . . . . . . . . . . . . . . . 122
Convenience Net . . . . . . . . . . . . . 123
Glove Box . . . . . . . . . . . . . . . . . . . . 121
Instrument Panel . . . . . . . . . . . . . 121
Roof Rack System . . . . . . . . . . . . 123
Sunglasses . . . . . . . . . . . . . . . . . . . 122
Storage Compartments . . . . . . . . . 121
Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . 309
Stuck Vehicle . . . . . . . . . . . . . . . . . . . 203
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . 60 Sunglass Storage . . . . . . . . . . . . . . . 122
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3
System
Forward CollisionAlert (FCA) . . . . . . . . . . . . . . . . . . 250
Infotainment . . . . . . . . . . . . . 183, 405
Noise Control . . . . . . . . . . . . . . . . . 305
Roof Rack . . . . . . . . . . . . . . . . . . . . 123
Systems Driver Assistance . . . . . . . . . . . . . 247
T
Tachometer . . . . . . . . . . . . . . . . . . . . . 139
Text Telephone (TTY) Users . . . . 395
Theft-Deterrent Systems . . . . . . . . . 53Immobilizer . . . . . . . . . . . . . . . . . . . . . 53
Third-Row Seats . . . . . . . . . . . . . . . . . 76
Throttle, Adjustable . . . . . . . . . . . . . 209
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 324 All-Season . . . . . . . . . . . . . . . . . . . . 325
All-Terrain . . . . . . . . . . . . . . . . . . . . 326
Buying New Tires . . . . . . . . . . . . . 340
Chains . . . . . . . . . . . . . . . . . . . . . . . . 344
Changing . . . . . . . . . . . . . . . . . . . . . 346
Designations . . . . . . . . . . . . . . . . . 327
Different Size . . . . . . . . . . . . . . . . . 341