
GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S/Canada-
9159297) - 2016 - CRC - 10/12/15
312 Vehicle Care
ItemUsage
3 –
4 Accessory power outlet 4
5 –
6 –
7 –
8 Glove box
9 –
10 –
11 –
12 Steering wheel controls
13 Body control module 8
14 –
15 –
16 –
17 –
18 –
19 Body control module 4
20 Rear seat entertainment Item
Usage
21 Sunroof
22 –
23 –
24 –
25 –
26 Infotainment/Airbag
27 –/RF WDW SW
RN SNR
28 Obstacle detection/USB
29 Radio
30 –
31 –
32 –
33 –
34 –
35 –
36 SEO B2
37 SEO
38 Body control module 2
39 A/C Inverter Item
Usage
40 –
41 –
42 –
43 –
44 Right door window motor
45 Front blower
46 Body control module 6
47 Body control module 7
48 Amplifier
49 Right front seat
50 Accessory power outlet 3
51 –
52 Retained accessory power relay
53 –
54 –
55 –
56 –

GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S/Canada-
9159297) - 2016 - CRC - 10/12/15
366 Service and Maintenance
.Check parking brake and
automatic transmission park
mechanism. See Park Brake and
P (Park) Mechanism
Check 0298.
. Check accelerator pedal for
damage, high effort, or binding.
Replace if needed.
. Visually inspect gas strut for
signs of wear, cracks, or other
damage. Check the hold open
ability of the strut. See your
dealer if service is required.
. Inspect sunroof track and seal,
if equipped. See Sunroof059.
. Verify spare tire key lock
operation and lubricate as
needed. See Tire
Changing 0335.

GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S/Canada-
9159297) - 2016 - CRC - 10/12/15
412 Index
Recreational Vehicle Towing . . . . 348
Reimbursement Program,GM Mobility . . . . . . . . . . . . . . . . . . . 383
Remote Keyless Entry (RKE) System . . . . . . . . . . . . . . 32, 34
Remote Vehicle Start . . . . . . . . . . . . 40
Replacement Glass . . . . . . . . . . . . . . . . . . . . . . . . . 300
Replacement Bulbs . . . . . . . . . . . . . 304
Replacement Parts Airbags . . . . . . . . . . . . . . . . . . . . . . . . . 98
Maintenance . . . . . . . . . . . . . . . . . . 374
Replacing Airbag System . . . . . . . . 98
Replacing LATCH System Parts after a Crash . . . . . . . . . . . . 113
Replacing Safety Belt System
Parts after a Crash . . . . . . . . . . . . . 85
Reporting Safety Defects Canadian Government . . . . . . . . 391
General Motors . . . . . . . . . . . . . . . 391
U.S. Government . . . . . . . . . . . . . 390
Restraints Where to Put . . . . . . . . . . . . . . . . . 104
Retained Accessory Power (RAP) . . . . . . . . . . . . . . . . . . 216
Reverse Tilt Mirrors . . . . . . . . . . . . . . 55
Ride Control Systems Magnetic . . . . . . . . . . . . . . . . . . . . . 234 Ride Control Systems (cont'd)
Messages . . . . . . . . . . . . . . . . . . . . 158
Roads Driving, Wet . . . . . . . . . . . . . . . . . . 201
Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . . . . 384
Roof Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . 59
Roof Rack System . . . . . . . . . . . . . . 122
Rotation, Tires . . . . . . . . . . . . . . . . . . 327
Routing, Engine Drive Belt . . . . . . 379
Running the Vehicle While
Parked . . . . . . . . . . . . . . . . . . . . . . . . 220
S
Safety Belts . . . . . . . . . . . . . . . . . . . . . 77Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Extender . . . . . . . . . . . . . . . . . . . . . . . . 85
How to Wear Safety BeltsProperly . . . . . . . . . . . . . . . . . . . . . . . 78
Lap Belt . . . . . . . . . . . . . . . . . . . . . . . . 84
Lap-Shoulder Belt . . . . . . . . . . . . . . 79
Reminders . . . . . . . . . . . . . . . . . . . . 140
Replacing after a Crash . . . . . . . . 85
Use During Pregnancy . . . . . . . . . . 83
Safety Defects Reporting Canadian Government . . . . . . . . 391
General Motors . . . . . . . . . . . . . . . 391 Safety Defects Reporting (cont'd)
U.S. Government . . . . . . . . . . . . . 390
Safety Locks . . . . . . . . . . . . . . . . . . . . . 43
Safety System Check . . . . . . . . . . . . 85
Scheduling Appointments . . . . . . . 386
Seats Center Seat . . . . . . . . . . . . . . . . . . . . 63
Head Restraints . . . . . . . . . . . . . . . . 62
Heated, Rear . . . . . . . . . . . . . . . . . . . 68
Lumbar Adjustment, Front . . . . . . 64
Memory . . . . . . . . . . . . . . . . . . . . . . . . . 65
Power Adjustment, Front . . . . . . . 63
Reclining Seatbacks . . . . . . . . . . . . 64
Second Row . . . . . . . . . . . . . . . . . . . . 68
Third Row Seat . . . . . . . . . . . . . . . . . 73
Second Row Seats . . . . . . . . . . . . . . 68
Securing Child Restraints . . . . . . . . . . . 113, 114, 116
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Messages . . . . . . . . . . . . . . . . . . . . 160
OnStar
®. . . . . . . . . . . . . . . . . . . . . . 395
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 49
Vehicle Alarm . . . . . . . . . . . . . . . . . . . 49
Service . . . . . . . . . . . . . . . . . . . . . . . . . 191 Accessories andModifications . . . . . . . . . . . . . . . . 275
Doing Your Own Work . . . . . . . . 276

GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S/Canada-
9159297) - 2016 - CRC - 10/12/15
Index 413
Service (cont'd)Engine Soon Light . . . . . . . . . . . . 142
Maintenance Records . . . . . . . . 376
Maintenance, General
Information . . . . . . . . . . . . . . . . . . 363
Parts Identification Label . . . . . 377
Publications Ordering Information . . . . . . . . . . . . . . . . . . 389
Scheduling Appointments . . . . . 386
Services Special Application . . . . . . . . . . . 370
Servicing the Airbag . . . . . . . . . . . . . 96
Shift Lock Control Function Check, Automatic
Transmission . . . . . . . . . . . . . . . . . . 298
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . 217
Out of Park . . . . . . . . . . . . . . . . . . . 218
Side Blind Zone Alert (SBZA) . . . 251
Signals, Turn and Lane-Change . . . . . . . . . . . . . . . . . 178
Special Application Services . . . . 370
Specifications and Capacities . . . . . . . . . . . . . . . . . . . . . 378
Speedometer . . . . . . . . . . . . . . . . . . . 136
StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . . . 146
Start Assist, Hills . . . . . . . . . . . . . . . 232 Start Vehicle, Remote . . . . . . . . . . . 40
Starter Switch Check . . . . . . . . . . . 297
Starting the Engine . . . . . . . . . . . . . 213
Starting the Vehicle
Messages . . . . . . . . . . . . . . . . . . . . . 160
Steering . . . . . . . . . . . . . . . . . . . . . . . . 195 Heated Wheel . . . . . . . . . . . . . . . . 125
Wheel Adjustment . . . . . . . . . . . . 124
Wheel Controls . . . . . . . . . . . . . . . 125
Steering System Messages . . . . . 160
Steps Power Assist . . . . . . . . . . . . . . . . . . . 48
Stoplamps and Back-up Lamps Bulb Replacement . . . . . . . . . . . . 302
Storage Rear . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Storage Areas Armrest . . . . . . . . . . . . . . . . . . . . . . . 120
Cargo Cover . . . . . . . . . . . . . . . . . . 121
Center Console . . . . . . . . . . . . . . . 120
Glove Box . . . . . . . . . . . . . . . . . . . . .119
Instrument Panel . . . . . . . . . . . . . .119
Roof Rack System . . . . . . . . . . . . 122
Sunglasses . . . . . . . . . . . . . . . . . . . 120
Storage Compartments . . . . . . . . . 119
Stuck Vehicle . . . . . . . . . . . . . . . . . . . 204
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . 59
Sunglass Storage . . . . . . . . . . . . . . . 120 Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3
System
Forward CollisionAlert (FCA) . . . . . . . . . . . . . . . . . . 248
Infotainment . . . . . . . . . . . . . 183, 393
Noise Control . . . . . . . . . . . . . . . . . 296
Roof Rack . . . . . . . . . . . . . . . . . . . . 122
Systems Driver Assistance . . . . . . . . . . . . . 244
T
Tachometer . . . . . . . . . . . . . . . . . . . . . 136
TaillampsBulb Replacement . . . . . . . . . . . . 302
Text Telephone (TTY) Users . . . . 382
Theft-Deterrent Systems . . . . . 51, 52 Immobilizer . . . . . . . . . . . . . . . . . . . . . 51
Third-Row Seats . . . . . . . . . . . . . . . . . 73
Throttle, Adjustable . . . . . . . . . . . . . 209
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 314 All-Season . . . . . . . . . . . . . . . . . . . . 315
All-Terrain . . . . . . . . . . . . . . . . . . . . 316
Buying New Tires . . . . . . . . . . . . . 329
Chains . . . . . . . . . . . . . . . . . . . . . . . . 333
Changing . . . . . . . . . . . . . . . . . . . . . 335
Designations . . . . . . . . . . . . . . . . . 317
Different Size . . . . . . . . . . . . . . . . . 330