service indicator GMC YUKON XL 2016 Owner's Guide

GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S/Canada-
9159297) - 2016 - CRC - 10/12/15
292 Vehicle Care
Caution
.Do not use washer fluid that
contains any type of water
repellent coating. This can
cause the wiper blades to
chatter or skip.
. Do not use engine coolant
(antifreeze) in the
windshield washer. It can
damage the windshield
washer system and paint.
. Do not mix water with
ready-to-use washer fluid.
Water can cause the
solution to freeze and
damage the washer fluid
tank and other parts of the
washer system.
. When using concentrated
washer fluid, follow the
manufacturer instructions for
adding water.
. Fill the washer fluid tank
only three-quarters full when
it is very cold. This allows
for fluid expansion if
(Continued)
Caution (Continued)
freezing occurs, which could
damage the tank if it is
completely full.
Brakes
Disc brake pads have built-in wear
indicators that make a high-pitched
warning sound when the brake pads
are worn and new pads are needed.
The sound can come and go or can
be heard all the time when the
vehicle is moving, except when
applying the brake pedal firmly.
{Warning
The brake wear warning sound
means that soon the brakes will
not work well. That could lead to
a crash. When the brake wear
warning sound is heard, have the
vehicle serviced.
Caution
Continuing to drive with worn-out
brake pads could result in costly
brake repair.
Some driving conditions or climates
can cause a brake squeal when the
brakes are first applied or lightly
applied. This does not mean
something is wrong with the brakes.
Properly torqued wheel nuts are
necessary to help prevent brake
pulsation. When tires are rotated,
inspect brake pads for wear and
evenly tighten wheel nuts in the
proper sequence to torque
specifications. See Capacities and
Specifications 0378.
Brake pads should be replaced as
complete sets.
Brake Pedal Travel
See your dealer if the brake pedal
does not return to normal height,
or if there is a rapid increase in
pedal travel. This could be a sign
that brake service may be required.

GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S/Canada-
9159297) - 2016 - CRC - 10/12/15
372 Service and Maintenance
of leaking, blown seals,
or damage, and can advise
when service is needed.
Tires
Tires need to be properly inflated,
rotated, and balanced. Maintaining
the tires can save money and fuel,
and can reduce the risk of tire
failure.
. Signs that the tires need to be
replaced include three or more
visible treadwear indicators; cord
or fabric showing through the
rubber; cracks or cuts in the
tread or sidewall; or a bulge or
split in the tire.
. Trained dealer technicians can
inspect and recommend the right
tires. Your dealer can also
provide tire/wheel balancing
services to ensure smooth
vehicle operation at all speeds.
Your dealer sells and services
name brand tires.
Vehicle Care
To help keep the vehicle looking like
new, vehicle care products are
available from your dealer. For information on how to clean and
protect the vehicle’s interior and
exterior, see
Interior Care 0358 and
Exterior Care 0354.
Wheel Alignment
Wheel alignment is critical for
ensuring that the tires deliver
optimal wear and performance.
. Signs that the alignment may
need to be adjusted include
pulling, improper vehicle
handling, or unusual tire wear.
. Your dealer has the required
equipment to ensure proper
wheel alignment.
Windshield
For safety, appearance, and the
best viewing, keep the windshield
clean and clear.
. Signs of damage include
scratches, cracks, and chips.
. Trained dealer technicians can
inspect the windshield and
recommend proper replacement
if needed. Wiper Blades
Wiper blades need to be cleaned
and kept in good condition to
provide a clear view.
.
Signs of wear include streaking,
skipping across the windshield,
and worn or split rubber.
. Trained dealer technicians can
check the wiper blades and
replace them when needed.

GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S/Canada-
9159297) - 2016 - CRC - 10/12/15
406 Index
Check (cont'd)Malfunction Indicator
Engine Light . . . . . . . . . . . . . . . . 142
Child Restraints
Infants and Young Children . . . 100
Lower Anchors and Tethersfor Children . . . . . . . . . . . . . . . . . 105
Older Children . . . . . . . . . . . . . . . . . . 98
Securing . . . . . . . . . . . . .113, 114, 116
Systems . . . . . . . . . . . . . . . . . . . . . . 102
Child-View Mirror . . . . . . . . . . . . . . . . 56
Cleaning Exterior Care . . . . . . . . . . . . . . . . . 354
Interior Care . . . . . . . . . . . . . . . . . . 358
Climate Control Systems Dual Automatic . . . . . . . . . . . . . . . 184
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Cluster, Instrument . . . . . . . . . . . . . 134
Collision Damage Repair . . . . . . . 387
Compartments
Storage . . . . . . . . . . . . . . . . . . . . . . . .119
Compass . . . . . . . . . . . . . . . . . . . . . . . 128
Messages . . . . . . . . . . . . . . . . . . . . 153
Connections OnStar
®. . . . . . . . . . . . . . . . . . . . . . 396 Control
Traction and Electronic
Stability . . . . . . . . . . . . . . . . . . . . . 232
Control of a Vehicle . . . . . . . . . . . . . 194
Convex Mirrors . . . . . . . . . . . . . . . . . . 53
Coolant Engine . . . . . . . . . . . . . . . . . . . . . . . . 287
Engine Temperature Gauge . . 138
Cooling System . . . . . . . . . . . . . . . . . 286 Engine Messages . . . . . . . . . . . . 154
Courtesy Transportation
Program . . . . . . . . . . . . . . . . . . . . . . . 386
Cover Cargo . . . . . . . . . . . . . . . . . . . . . . . . . 121
Cruise Control . . . . . . . . . . . . . . . . . . 235 Light . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Messages . . . . . . . . . . . . . . . . . . . . 153
Cruise Control, Adaptive . . . . . . . . 238
Cupholders . . . . . . . . . . . . . . . . . . . . . 119
Customer Assistance . . . . . . . . . . . 382 Offices . . . . . . . . . . . . . . . . . . . . . . . . 382
Text Telephone (TTY)
Users . . . . . . . . . . . . . . . . . . . . . . . 382
Customer Information Service Publications
Ordering Information . . . . . . . . 389
Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . . . 380
D
Damage Repair, Collision . . . . . . . 387
Danger, Warning, and Caution . . . . 2
Data Recorders, Event . . . . . . . . . 392
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . . . 176
Defensive Driving . . . . . . . . . . . . . . . 194
Delayed Locking . . . . . . . . . . . . . . . . . 43
Diagnostics OnStar
®. . . . . . . . . . . . . . . . . . . . . . 398
Distracted Driving . . . . . . . . . . . . . . . 193
Dome Lamps . . . . . . . . . . . . . . . . . . . 180
Door Ajar Messages . . . . . . . . . . . . . . . 154
Delayed Locking . . . . . . . . . . . . . . . . 43
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Power Locks . . . . . . . . . . . . . . . . . . . . 42
Drive Belt Routing, Engine . . . . . . 379
Driver Assistance Systems . . . . . 244
Driver Information Center (DIC) . . . . . . . . . . . . . . . . . . 149
Driving Assistance Systems . . . . . . . . . . 248
Characteristics andTowing Tips . . . . . . . . . . . . . . . . . 260
Defensive . . . . . . . . . . . . . . . . . . . . . 194
Drunk . . . . . . . . . . . . . . . . . . . . . . . . . 194
For Better Fuel Economy . . . . . . . 26

GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S/Canada-
9159297) - 2016 - CRC - 10/12/15
408 Index
Front Automatic Braking(FAB) System . . . . . . . . . . . . . . . . . 250
Front Axle . . . . . . . . . . . . . . . . . . . . . . 295
Front Fog Lamp Light . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Front Seats Heated and Cooled . . . . . . . . . . . . . 67
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255 Additives . . . . . . . . . . . . . . . . . . . . . 257
Economy Driving . . . . . . . . . . . . . . . 26
Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . 259
Filling the Tank . . . . . . . . . . . . . . . 258
Foreign Countries . . . . . . . . . . . . 257
Gauge . . . . . . . . . . . . . . . . . . . . . . . . 136
Low Fuel Warning Light . . . . . . . 147
Management, Active . . . . . . . . . . 219
Requirements, California . . . . . 256
System Messages . . . . . . . . . . . . 156
Full-Size Spare Tire . . . . . . . . . . . . 344
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . 304 Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 305
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . 308, 311
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 313G
Garage Door Opener . . . . . . . . . . . 171Programming . . . . . . . . . . . . . . . . . 171
Gauges Engine Coolant
Temperature . . . . . . . . . . . . . . . . 138
Engine Oil Pressure . . . . . . . . . . 137
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Odometer . . . . . . . . . . . . . . . . . . . . . 136
Speedometer . . . . . . . . . . . . . . . . . 136
Tachometer . . . . . . . . . . . . . . . . . . . 136
Trip Odometer . . . . . . . . . . . . . . . . 136
Voltmeter . . . . . . . . . . . . . . . . . . . . . 139
Warning Lights and Indicators . . . . . . . . . . . . . . . . . . . 133
General Information Service and Maintenance . . . . . 363
Towing . . . . . . . . . . . . . . . . . . . . . . . . 260
Vehicle Care . . . . . . . . . . . . . . . . . . 275
Glass Replacement . . . . . . . . . . . . . 300
Glove Box . . . . . . . . . . . . . . . . . . . . . . 119
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . . 383
H
Halogen Bulbs . . . . . . . . . . . . . . . . . . 301
Hazard Warning Flashers . . . . . . . 178
Head Restraints . . . . . . . . . . . . . . . . . 62
Headlamps . . . . . . . . . . . . . . . . . . . . . 301Aiming . . . . . . . . . . . . . . . . . . . . . . . . 300
Automatic . . . . . . . . . . . . . . . . . . . . . 177
Bulb Replacement . . . . . . . . . . . . 301
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . 176
Flash-to-Pass . . . . . . . . . . . . . . . . . 176
High Intensity Discharge (HID) Lighting . . . . . . . . . . . . . . . 301
High-Beam On Light . . . . . . . . . . 148
High/Low Beam Changer . . . . . 176
Lamps On Reminder . . . . . . . . . 148
Heated Rear Seats . . . . . . . . . . . . . . . . . . . . . 68
Steering Wheel . . . . . . . . . . . . . . . 125
Heated and Cooled Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Heated Mirrors . . . . . . . . . . . . . . . . . . . 54
Heater Engine . . . . . . . . . . . . . . . . . . . . . . . . 215
High-Beam On Light . . . . . . . . . . . . 148
High-Speed Operation . . . . . . . . . . 322
Hill and Mountain Roads . . . . . . . . 202
Hill Start Assist (HSA) . . . . . . . . . . 232

GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S/Canada-
9159297) - 2016 - CRC - 10/12/15
Index 411
O
Object Detection SystemMessages . . . . . . . . . . . . . . . . . . . . . 157
Odometer . . . . . . . . . . . . . . . . . . . . . . . 136 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Off-Road . . . . . . . . . . . . . . . . . . . . . . . 196 Driving . . . . . . . . . . . . . . . . . . . . . . . . 196
Recovery . . . . . . . . . . . . . . . . . . . . . 195
Oil Engine . . . . . . . . . . . . . . . . . . . . . . . . 279
Engine Oil Life System . . . . . . . 281
Engine Oil Pressure Gauge . . . 137
Messages . . . . . . . . . . . . . . . . . . . . 155
Older Children, Restraints . . . . . . . 98
Online Owner Center . . . . . . . . . . . 383
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . 392
OnStar
®Additional
Information . . . . . . . . . . . . . . . . . . . . 398
OnStar
®Connections . . . . . . . . . . . 396
OnStar®Diagnostics . . . . . . . . . . . . 398
OnStar®Emergency . . . . . . . . . . . . 395
OnStar®Navigation . . . . . . . . . . . . . 395
OnStar®Overview . . . . . . . . . . . . . . 394
OnStar®Security . . . . . . . . . . . . . . . 395
Ordering Service Publications . . . . . . . . . . 389
Outlets Power . . . . . . . . . . . . . . . . . . . . . . . . 129 Overheating, Engine . . . . . . . . . . . . 289
P
Park
Shifting Into . . . . . . . . . . . . . . . . . . . 217
Shifting Out of . . . . . . . . . . . . . . . . 218
Parking
Brake . . . . . . . . . . . . . . . . . . . . . . . . . 231
Brake and P (Park)Mechanism Check . . . . . . . . . . 298
Over Things That Burn . . . . . . . 218
Parking or Backing
Assistance Systems . . . . . . . . . . 245
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . . 141
Passenger Compartment Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Passenger Sensing System . . . . . 92
Perchlorate Materials Requirements, California . . . . . . 275
Personalization
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 164
Power Door Locks . . . . . . . . . . . . . . . . . . . . . 42
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Outlets . . . . . . . . . . . . . . . . . . . . . . . 129
Protection, Battery . . . . . . . . . . . . 182
Retained Accessory (RAP) . . . 216
Seat Adjustment . . . . . . . . . . . . . . . . 63 Power (cont'd)
Windows . . . . . . . . . . . . . . . . . . . . . . . 57
Power Assist Steps . . . . . . . . . . . . . . 48
Pregnancy, Using Safety Belts . . . 83
Privacy Vehicle Data Recording . . . . . . . 391
Program Courtesy Transportation . . . . . . 386
Proposition
65 Warning,
California . . . . . . . . . . . .275, 294, 345
R
Radio Frequency Statement . . . . 390
Reading Lamps . . . . . . . . . . . . . . . . . 180
Rear Axle . . . . . . . . . . . . . . . . . . . . . . . 296Locking . . . . . . . . . . . . . . . . . . . . . . . 235
Rear Climate Control System . . . 188
Rear Seats Heated . . . . . . . . . . . . . . . . . . . . . . . . . 68
Rear Storage . . . . . . . . . . . . . . . . . . . 120
Rear Window Washer/Wiper . . . . 127
Rearview Mirrors . . . . . . . . . . . . . . . . 56 Automatic Dimming . . . . . . . . . . . . . 56
Reclining Seatbacks . . . . . . . . . . . . . 64
Recommended Fluids and Lubricants . . . . . . . . . . . . . . . . . . . . . 373
Records
Maintenance . . . . . . . . . . . . . . . . . . 376