
GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S/Canada-
9159297) - 2016 - CRC - 10/12/15
Service and Maintenance 365
a year and the oil life system must
be reset. Your trained dealer
technician can perform this work.
If the engine oil life system is reset
accidentally, service the vehicle
within 5 000 km/3,000 mi since the
last service. Reset the oil life
system when the oil is changed.
SeeEngine Oil Life System 0281.
Tire Rotation and Required
Services Every 12 000 km/
7,500 mi
Rotate the tires, if recommended for
the vehicle, and perform the
following services. See Tire
Rotation 0327.
. Check engine oil level and oil
life percentage. If needed,
change engine oil and filter, and
reset oil life system. See Engine
Oil 0279 andEngine Oil Life
System 0281.
. Check engine coolant level. See
Engine Coolant 0287. .
Check windshield washer fluid
level. See Washer Fluid 0291.
. Visually inspect windshield wiper
blades for wear, cracking,
or contamination. See Exterior
Care 0354. Replace worn or
damaged wiper blades. See
Wiper Blade
Replacement 0299.
. Check tire inflation pressures.
See Tire Pressure 0321.
. Inspect tire wear. See Tire
Inspection 0327.
. Visually check for fluid leaks.
. Inspect engine air cleaner filter.
See Engine Air Cleaner/
Filter 0285.
. Inspect brake system. See
Exterior Care 0354.
. Visually inspect steering,
suspension, and chassis
components for damaged, loose,
or missing parts or signs of wear
at least once a year. See
Exterior Care 0354. Lubricate
the suspension and steering components at least every other
oil change (if equipped with
grease fittings).
. Check restraint system
components. See Safety System
Check 085.
. Visually inspect fuel system for
damage or leaks.
. Visually inspect exhaust system
and nearby heat shields for
loose or damaged parts.
. Lubricate body components. See
Exterior Care 0354.
. Check starter switch. See Starter
Switch Check 0297.
. Check automatic transmission
shift lock control function. See
Automatic Transmission Shift
Lock Control Function
Check 0298.
. Check ignition transmission lock.
See Ignition Transmission Lock
Check 0298.

GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S/Canada-
9159297) - 2016 - CRC - 10/12/15
374 Service and Maintenance
UsageFluid/Lubricant
Front Axle Propshaft Spline or One-Piece Propshaft Spline
(Two-Wheel Drive with Auto. Trans.) Spline Lubricant, Special Lubricant (GM Part No. 19257121, in
Canada 19257122).
Key Lock Cylinders, Hood Hinges, Power Assist Steps, and Outer
Tailgate Handle Pivot Points Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in
Canada 10953474).
Weatherstrip Conditioning Weatherstrip Lubricant (GM Part No. 3634770, in Canada 10953518) or Dielectric Silicone Grease (GM Part No. 12345579, in Canada 10953481).
Weatherstrip Squeaks Synthetic Grease with Teflon, Superlube (GM Part No. 12371287, in Canada 10953437).
Maintenance Replacement Parts
Replacement parts identified below by name, part number, or specification can be obtained from your dealer.
Part GM Part Number ACDelco Part Number
Engine Air Cleaner/Filter 22845992 A3181C
Oil Filter 89017525 PF63
Passenger Compartment Air Filter 22808781 CF188
Spark Plugs 12622441 41-114
Wiper Blades
Driver Side –55 cm (21.7 in) 22756331 —

GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S/Canada-
9159297) - 2016 - CRC - 10/12/15
Index 405
Assistance Systems forDriving . . . . . . . . . . . . . . . . . . . . . . . . 248
Assistance Systems for Parking and Backing . . . . . . . . . . 245
Automatic Dimming Mirrors . . . . . . . . . . . . . . . . 54
Door Locks . . . . . . . . . . . . . . . . . . . . . 43
Headlamp System . . . . . . . . . . . . 177
Level Control . . . . . . . . . . . . . . . . . 235
Transmission . . . . . . . . . . . . . . . . . 220
Transmission Fluid . . . . . . . . . . . 282
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . 222
Shift Lock Control FunctionCheck . . . . . . . . . . . . . . . . . . . . . . . 298
Axle, Front . . . . . . . . . . . . . . . . . . . . . . 295
Axle, Rear . . . . . . . . . . . . . . . . . . . . . . 296
B
Battery Load Management . . . . . . . . . . . . 181
Power Protection . . . . . . . . . . . . . 182
Voltage and Charging
Messages . . . . . . . . . . . . . . . . . . . 152
Battery - North America . . . . 294, 345
Blade Replacement, Wiper . . . . . 299
Blind Spot Mirrors . . . . . . . . . . . . . . . 54 Brake
Pedal and Adjustable
Throttle . . . . . . . . . . . . . . . . . . . . . . 209
System Warning Light . . . . . . . . 144
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 292 Antilock . . . . . . . . . . . . . . . . . . . . . . . 230
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 231
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 293
Parking . . . . . . . . . . . . . . . . . . . . . . . 231
System Messages . . . . . . . . . . . . 153
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 194
Break-In, New Vehicle . . . . . . . . . . 209
Bulb Replacement . . . . . . . . . . . . . . 304
Fog Lamps . . . . . . . . . . . . . . . . . . . 179
Halogen Bulbs . . . . . . . . . . . . . . . . 301
Headlamp Aiming . . . . . . . . . . . . . 300
Headlamps . . . . . . . . . . . . . . . . . . . 301
High Intensity Discharge(HID) Lighting . . . . . . . . . . . . . . . 301
License Plate Lamps . . . . . . . . . 303
Taillamps, Turn Signal, Stoplamps, and Back-up
Lamps . . . . . . . . . . . . . . . . . . . . . . 302
Buying New Tires . . . . . . . . . . . . . . . 329
C
Calibration . . . . . . . . . . . . . . . . . . . . . . 128
California Fuel Requirements . . . . . . . . . . . 256
Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . 275
California Proposition
65 Warning . . . . . . . . . .275, 294, 345
Canadian Vehicle Owners . . . . . . . . 2
Capacities and
Specifications . . . . . . . . . . . . . . . . . 378
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . 219
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . 44
Winter Driving . . . . . . . . . . . . . . . . 202
Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . . . 121
Caution, Danger, and Warning . . . . 2
Center Console Storage . . . . . . . . 120
Center Seat . . . . . . . . . . . . . . . . . . . . . 63
Chains, Tire . . . . . . . . . . . . . . . . . . . . 333
Charging Wireless . . . . . . . . . . . . . . . . . . . . . . 131
Charging System Light . . . . . . . . . 142
Check Ignition Transmission Lock . . . 298

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

GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S/Canada-
9159297) - 2016 - CRC - 10/12/15
Index 415
W
WarningBrake System Light . . . . . . . . . . . 144
Caution and Danger . . . . . . . . . . . . . 2
Lane Departure (LDW) . . . . . . . 253
Warning Lights, Gauges, and Indicators . . . . . . . . . . . . . . . . . . . . . 133
Warnings Hazard Flashers . . . . . . . . . . . . . . 178
Washer Fluid . . . . . . . . . . . . . . . . . . . 291
Messages . . . . . . . . . . . . . . . . . . . . 163
Wheels Alignment and Tire Balance . . 332
Different Size . . . . . . . . . . . . . . . . . 330
Replacement . . . . . . . . . . . . . . . . . 332
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 328
Where to Put the Restraint . . . . . 104
Windows . . . . . . . . . . . . . . . . . . . . . . . . 56 Power . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Windshield Replacement . . . . . . . . . . . . . . . . . 300
Wiper/Washer . . . . . . . . . . . . . . . . 125
Winter
Driving . . . . . . . . . . . . . . . . . . . . . . . . 202
Winter Tires . . . . . . . . . . . . . . . . . . . . 315
Wiper Blade Replacement . . . . . . 299 Wipers
Rear Washer . . . . . . . . . . . . . . . . . 127
Wireless Charging . . . . . . . . . . . . . . 131