2019 GMC SIERRA DENALI belt

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-1500-11698638) - 2019 - crc - 5/15/18
432 Technical Data
Engine Drive Belt Routing If the vehicle has a diesel engine,
see the Duramax diesel
supplement.
2.7L Engine 4.3L, 5.3L, and 6.2L Engines

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-1500-11698638) - 2019 - crc - 5/15/18
Customer Information 445
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.

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-1500-11698638) - 2019 - crc - 5/16/18
462 Index Door (cont'd)
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Power Locks . . . . . . . . . . . . . . . . . . . . 45
Drive Belt Routing, Engine . . . . . . 432
Driver Assistance Systems . . . . . 253
Driver Information
Center (DIC) . . . . . . . . . . . . . 159, 160
Driver Mode Control . . . . . . . . . . . . 246
Driver Mode Control Light . . . . . . 156
Driving
Assistance Systems . . . . . . . . . . 260
Characteristics and
Towing Tips . . . . . . . . . . . . . . . . . 276
Defensive . . . . . . . . . . . . . . . . . . . . . 198
Drunk . . . . . . . . . . . . . . . . . . . . . . . . . 198
For Better Fuel Economy . . . . . . . 29
Hill and Mountain Roads . . . . . . 206
If the Vehicle is Stuck . . . . . . . . . 208
Loss of Control . . . . . . . . . . . . . . . 200
Off-Road . . . . . . . . . . . . . . . . . . . . . 200
Off-Road Recovery . . . . . . . . . . . 199
Vehicle Load Limits . . . . . . . . . . . 209
Wet Roads . . . . . . . . . . . . . . . . . . . 205
Winter . . . . . . . . . . . . . . . . . . . . . . . . 206
Dual Automatic Climate
Control System . . . . . . . . . . . . . . . . 190 E E85 or FlexFuel . . . . . . . . . . . . . . . . 272
Electric Parking Brake . . . . . . . . . . 241
Electric Parking Brake Light . . . . 152
Electrical Equipment,
Add-On . . . . . . . . . . . . . . . . . . . . . . . 306
Electrical System
Engine Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 350
Fuses and Circuit Breakers . . . 350
Instrument Panel Fuse
Block . . . . . . . . . . . . . . . . . . . 354, 356
Overload . . . . . . . . . . . . . . . . . . . . . 349
Electronic Stability Control
(ESC) Off Light . . . . . . . . . . . . . . . . 155
Emergency
OnStar . . . . . . . . . . . . . . . . . . . . . . . 448
Engine
Air Cleaner/Filter . . . . . . . . . . . . . 326
Check Light (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . 149
Compartment Overview . . . . . . . 316
Coolant Temperature
Gauge . . . . . . . . . . . . . . . . . . . . . . 145
Coolant Temperature
Warning Light . . . . . . . . . . . . . . . 155
Cooling System . . . . . . . . . . . . . . . 327
Drive Belt Routing . . . . . . . . . . . . 432 Engine (cont'd)
Exhaust . . . . . . . . . . . . . . . . . . . . . . 228
Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . 333
Heater . . . . . . . . . . . . . . . . . . . . . . . . 223
Oil Life System . . . . . . . . . . . . . . . 323
Oil Pressure Gauge . . . . . . . . . . 144
Oil Pressure Light . . . . . . . . . . . . 157
Overheated Protection
Operating Mode . . . . . . . . . . . . . 333
Overheating . . . . . . . . . . . . . . . . . . 331
Power Messages . . . . . . . . . . . . . 167
Running While Parked . . . . . . . . 229
Starting . . . . . . . . . . . . . . . . . . . . . . . 221
Engine Air Filter Life System . . . . 325
Entry Lighting . . . . . . . . . . . . . . . . . . . 184
Equipment, Towing . . . . . . . . . . . . . 285
Event Data Recorders . . . . . . . . . . 445
Exit Lighting . . . . . . . . . . . . . . . . . . . . 184
Extended Parking . . . . . . . . . . . . . . . 228
Extender, Seat Belt . . . . . . . . . . . . . . 84
Exterior Cargo Lamps . . . . . . . . . . 182
Exterior Lamp Controls . . . . . . . . . 176
Exterior Lamps Off Reminder . . . 178
Exterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . . . 185

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-1500-11698638) - 2019 - crc - 5/16/18
464 Index H Halogen Bulbs . . . . . . . . . . . . . . . . . . 346
Hazard Warning Flashers . . . . . . . 180
Head Restraints . . . . . . . . . . . . . . . . . 68
Head-up Display . . . . . . . . . . . . . . . . 163
Headlamps
Aiming . . . . . . . . . . . . . . . . . . . . . . . . 346
Automatic . . . . . . . . . . . . . . . . . . . . . 179
Bulb Replacement . . . . . . . . . . . . 346
Daytime Running
Lamps (DRL) . . . . . . . . . . . . . . . . 179
Flash-to-Pass . . . . . . . . . . . . . . . . . 179
Headlamps, Front Turn
Signal, Sidemarker, and
Parking Lamps . . . . . . . . . . . . . . 347
High-Beam On Light . . . . . . . . . . 157
High/Low Beam Changer . . . . . 178
Lamps On Reminder . . . . . . . . . 158
Heated
Rear Seats . . . . . . . . . . . . . . . . . . . . . 78
Steering Wheel . . . . . . . . . . . . . . . 131
Heated and Ventilated Front
Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Heated Mirrors . . . . . . . . . . . . . . . . . . . 58
Heater
Engine . . . . . . . . . . . . . . . . . . . . . . . . 223
Heating . . . . . . . . . . . . . . . . . . . . 188, 190
High-Beam On Light . . . . . . . . . . . . 157 High-Speed Operation . . . . . . . . . . 368
Hill and Mountain Roads . . . . . . . . 206
Hill Descent Control (HDC) . . . . . 245
Hill Descent Control Light . . . . . . . 153
Hill Start Assist (HSA) . . . . . . . . . . 242
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . 314
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
How to Wear Seat Belts
Properly . . . . . . . . . . . . . . . . . . . . . . . . 80
HVAC . . . . . . . . . . . . . . . . . . . . . . 188, 190
I Ignition Positions . . . . . . . . . . 217, 219
Ignition Transmission Lock
Check . . . . . . . . . . . . . . . . . . . . . . . . . 343
Immobilizer . . . . . . . . . . . . . . . . . . . . . . 55
Indicator
Pedestrian Ahead . . . . . . . . . . . . 154
Vehicle Ahead . . . . . . . . . . . . . . . . 154
Infants and Young Children,
Restraints . . . . . . . . . . . . . . . . . . . . . 100
Information
Publication Ordering . . . . . . . . . . 442
Infotainment . . . . . . . . . . . . . . . . . . . . 187
Infotainment System . . . . . . . . . . . . 446
Instrument Cluster . . . . . . . . . . . . . . 138
Interior Rearview Mirrors . . . . . . . . . 60
Introduction . . . . . . . . . . . . . . . . . . . . . . . 2 J Jump Starting - North
America . . . . . . . . . . . . . . . . . . . . . . . 395
K Keyless Entry
Remote (RKE) System . . . . . 33, 41
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
L Labeling, Tire Sidewall . . . . . . . . . . 360
Lamps
Daytime Running (DRL) . . . . . . 179
Dome . . . . . . . . . . . . . . . . . . . . . . . . . 183
Exterior Cargo . . . . . . . . . . . . . . . . 182
Exterior Controls . . . . . . . . . . . . . . 176
Exterior Lamps Off
Reminder . . . . . . . . . . . . . . . . . . . 178
Exterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . 185
License Plate . . . . . . . . . . . . . . . . . 349
Malfunction Indicator
(Check Engine) . . . . . . . . . . . . . 149
On Reminder . . . . . . . . . . . . . . . . . 158
Reading . . . . . . . . . . . . . . . . . . . . . . 184
Lane Change Alert (LCA) . . . . . . . 267
Lane Departure
Warning (LDW) . . . . . . . . . . . . . . . . 269
Lane Keep Assist (LKA) . . . . . . . . 269

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-1500-11698638) - 2019 - crc - 5/16/18
Index 465Lane Keep Assist Light . . . . . . . . . 153
Lap-Shoulder Belt . . . . . . . . . . . . . . . 82
LATCH System
Replacing Parts after a
Crash . . . . . . . . . . . . . . . . . . . . . . . .117
LATCH, Lower Anchors and
Tethers for Children . . . . . . . . . . . 106
LED Lighting . . . . . . . . . . . . . . . . . . . . 347
Lighting
Entry . . . . . . . . . . . . . . . . . . . . . . . . . 184
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Illumination Control . . . . . . . . . . . 183
LED . . . . . . . . . . . . . . . . . . . . . . . . . . 347
Task . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Lights
Airbag Readiness . . . . . . . . . . . . . 147
Antilock Brake System
(ABS) Warning . . . . . . . . . . . . . . 152
Brake System Warning . . . . . . . 151
Charging System . . . . . . . . . . . . . 148
Check Engine (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . 149
Cruise Control . . . . . . . . . . . . . . . . 158
Door Ajar . . . . . . . . . . . . . . . . . . . . . 158
Driver Mode Control . . . . . . . . . . 156
Electric Parking Brake . . . . . . . . 152
Electronic Stability Control
(ESC), Off . . . . . . . . . . . . . . . . . . . 155 Lights (cont'd)
Engine Coolant
Temperature Warning . . . . . . . 155
Engine Oil Pressure . . . . . . . . . . 157
Flash-to-Pass . . . . . . . . . . . . . . . . . 179
Four-Wheel-Drive . . . . . . . . . . . . . 153
Front Fog Lamp . . . . . . . . . . . . . . 158
High-Beam On . . . . . . . . . . . . . . . . 157
High/Low Beam Changer . . . . . 178
Hill Descent Control . . . . . . . . . . 153
Lane Keep Assist . . . . . . . . . . . . . 153
Low Fuel Warning . . . . . . . . . . . . 157
Seat Belt Reminders . . . . . . . . . . 146
Security . . . . . . . . . . . . . . . . . . . . . . 157
Service Electric Parking
Brake . . . . . . . . . . . . . . . . . . . . . . . 152
Tire Pressure . . . . . . . . . . . . . . . . . 156
Tow/Haul Mode . . . . . . . . . . . . . . . 153
Traction Off . . . . . . . . . . . . . . . . . . . 154
Limited-Slip Differential . . . . . . . . . 250
Locking Rear Axle . . . . . . . . . . . . . . 250
Locks
Automatic Door . . . . . . . . . . . . . . . . . 46
Delayed Locking . . . . . . . . . . . . . . . . 45
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Lockout Protection . . . . . . . . . . . . . . 46
Power Door . . . . . . . . . . . . . . . . . . . . . 45
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Loss of Control . . . . . . . . . . . . . . . . . 200
Low Fuel Warning Light . . . . . . . . . 157
Low-Profile Tires . . . . . . . . . . . . . . . . 360
Lower Anchors and Tethers
for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . . . . 106
Lumbar Adjustment . . . . . . . . . . . . . . 71
Front Seats . . . . . . . . . . . . . . . . . . . . . 71
M Maintenance
Records . . . . . . . . . . . . . . . . . . . . . . 428
Maintenance and Care
Additional . . . . . . . . . . . . . . . . . . . . . 422
Maintenance Schedule . . . . . . . . . 415
Recommended Fluids and
Lubricants . . . . . . . . . . . . . . . . . . . 425
Transfer Case . . . . . . . . . . . . . . . . 235
Malfunction Indicator Lamp . . . . . 149
Manual Mirrors . . . . . . . . . . . . . . . . . . 56
Manual Mode . . . . . . . . . . . . . . . . . . . 232
Manual Windows . . . . . . . . . . . . . . . . 63
Memory Features . . . . . . . . . . . . . . . . 12
Memory Seats . . . . . . . . . . . . . . . . . . . 73
Messages
Engine Power . . . . . . . . . . . . . . . . 167
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 166
Vehicle Speed . . . . . . . . . . . . . . . . 167

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-1500-11698638) - 2019 - crc - 5/16/18
Index 467Power (cont'd)
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Outlets . . . . . . . . . . . . . . . . . . . . . . . 132
Protection, Battery . . . . . . . . . . . . 185
Retained Accessory (RAP) . . . 225
Seat Adjustment . . . . . . . . . . . . . . . . 70
Windows . . . . . . . . . . . . . . . . . . . . . . . 63
Power Assist Steps . . . . . . . . . . . . . . 52
Pregnancy, Using Seat Belts . . . . 84
Privacy
Vehicle Data Recording . . . . . . . 445
Program
Courtesy Transportation . . . . . . 439
Prohibited Fuels . . . . . . . . . . . . . . . . 272
Proposition
65 Warning,
California . . . . . . . . . . . .313, 337, 395,
Back Cover
Publication Ordering
Information . . . . . . . . . . . . . . . . . . . . 442
R Radio Frequency Statement . . . . 443
Reading Lamps . . . . . . . . . . . . . . . . . 184
Rear Axle . . . . . . . . . . . . . . . . . . . . . . . 341
Locking . . . . . . . . . . . . . . . . . . . . . . . 250
Rear Camera Mirror . . . . . . . . . . . . . 60
Rear Seats . . . . . . . . . . . . . . . . . . . . . . 77 Rear Seats (cont'd)
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 78
Rear Storage . . . . . . . . . . . . . . . . . . . 126
Rear Vision Camera (RVC) . . . . . 254
Rear Windows . . . . . . . . . . . . . . . . . . . 65
Rearview Mirrors . . . . . . . . . . . . . . . . 60
Automatic Dimming . . . . . . . . . . . . . 60
Reclining Seatbacks . . . . . . . . . . . . . 71
Recommended
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 271
Recommended Fluids and
Lubricants . . . . . . . . . . . . . . . . . . . . . 425
Records
Maintenance . . . . . . . . . . . . . . . . . . 428
Recreational Vehicle Towing . . . . 399
Reimbursement Program,
GM Mobility . . . . . . . . . . . . . . . . . . . 437
Remote Keyless Entry
(RKE) System . . . . . . . . . . . . . . 33, 41
Remote Vehicle Start . . . . . . . . . . . . 43
Replacement Parts
Airbags . . . . . . . . . . . . . . . . . . . . . . . . . 98
Maintenance . . . . . . . . . . . . . . . . . . 427
Replacing Airbag System . . . . . . . . 98
Replacing LATCH System
Parts after a Crash . . . . . . . . . . . . 117
Replacing Seat Belt System
Parts after a Crash . . . . . . . . . . . . . 85 Reporting Safety Defects
Canadian Government . . . . . . . . 444
General Motors . . . . . . . . . . . . . . . 444
U.S. Government . . . . . . . . . . . . . 443
Restraints
Where to Put . . . . . . . . . . . . . . . . . 104
Retained Accessory
Power (RAP) . . . . . . . . . . . . . . . . . . 225
Reverse Tilt Mirrors . . . . . . . . . . . . . . 59
Ride Control Systems
Enhanced Traction
System (ETS) . . . . . . . . . . . . . . . 250
Roads
Driving, Wet . . . . . . . . . . . . . . . . . . 205
Roadside Assistance
Program . . . . . . . . . . . . . . . . . . . . . . . 437
Roof
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . 65
Rotation, Tires . . . . . . . . . . . . . . . . . . 376
Routing, Engine Drive Belt . . . . . . 432
Running the Vehicle While
Parked . . . . . . . . . . . . . . . . . . . . . . . . 229
S Safety Defects Reporting
Canadian Government . . . . . . . . 444
General Motors . . . . . . . . . . . . . . . 444

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-1500-11698638) - 2019 - crc - 5/16/18
468 Index Safety Defects Reporting (cont'd)
U.S. Government . . . . . . . . . . . . . 443
Safety Locks . . . . . . . . . . . . . . . . . . . . . 46
Safety System Check . . . . . . . . . . . . 84
Scheduling Appointments . . . . . . . 439
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . 79
Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Extender . . . . . . . . . . . . . . . . . . . . . . . . 84
How to Wear Seat Belts
Properly . . . . . . . . . . . . . . . . . . . . . . . 80
Lap-Shoulder Belt . . . . . . . . . . . . . . 82
Reminders . . . . . . . . . . . . . . . . . . . . 146
Replacing after a Crash . . . . . . . . 85
Use During Pregnancy . . . . . . . . . . 84
Seats
Adjustment, Front . . . . . . . . . . . . . . . 69
Center Seat . . . . . . . . . . . . . . . . . . . . 70
Head Restraints . . . . . . . . . . . . . . . . 68
Heated and Ventilated Front . . . . 75
Heated, Rear . . . . . . . . . . . . . . . . . . . 78
Lumbar Adjustment, Front . . . . . . 71
Memory . . . . . . . . . . . . . . . . . . . . . . . . . 73
Power Adjustment, Front . . . . . . . 70
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Reclining Seatbacks . . . . . . . . . . . . 71
Underseat Storage . . . . . . . . . . . 126
Securing Child
Restraints . . . . . . . . . . . 117, 120, 121 Security
Light . . . . . . . . . . . . . . . . . . . . . . . . . . 157
OnStar . . . . . . . . . . . . . . . . . . . . . . . 449
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 54
Vehicle Alarm . . . . . . . . . . . . . . . . . . . 54
Service . . . . . . . . . . . . . . . . . . . . . . . . . 195
Accessories and
Modifications . . . . . . . . . . . . . . . . 313
Climate Control System . . . . . . . 188
Doing Your Own Work . . . . . . . . 314
Maintenance Records . . . . . . . . 428
Maintenance, General
Information . . . . . . . . . . . . . . . . . . 413
Parts Identification Label . . . . . 429
Scheduling Appointments . . . . . 439
Service Electric Parking
Brake Light . . . . . . . . . . . . . . . . . . . . 152
Services
Special Application . . . . . . . . . . . 421
Servicing the Airbag . . . . . . . . . . . . . 96
Shifting
Into Park . . . . . . . . . . . . . . . . . . . . . . 225
Out of Park . . . . . . . . . . . . . . . . . . . 227
Side Blind Zone Alert (SBZA) . . . 267
Signals, Turn and
Lane-Change . . . . . . . . . . . . . . . . . 181
Snow Plow . . . . . . . . . . . . . . . . . . . . . 307
Special Application Services . . . . 421 Specifications and
Capacities . . . . . . . . . . . . . . . . . . . . . 430
Speedometer . . . . . . . . . . . . . . . . . . . 142
Start Assist, Hill . . . . . . . . . . . . . . . . . 242
Start Vehicle, Remote . . . . . . . . . . . 43
Starter Switch Check . . . . . . . . . . . 343
Starting the Engine . . . . . . . . . . . . . 221
Steering . . . . . . . . . . . . . . . . . . . . . . . . 199
Heated Wheel . . . . . . . . . . . . . . . . 131
Wheel Adjustment . . . . . . . . . . . . 130
Wheel Controls . . . . . . . . . . . . . . . 131
Steps
Power Assist . . . . . . . . . . . . . . . . . . . 52
Stop/Start System . . . . . . . . . . . . . . 222
Stoplamps and Back-up Lamps
Bulb Replacement . . . . . . . . . . . . 347
Storage
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Storage Areas
Center Console . . . . . . . . . . . . . . . 126
Floor Console . . . . . . . . . . . . . . . . 127
Glove Box . . . . . . . . . . . . . . . . . . . . 125
Underseat . . . . . . . . . . . . . . . . . . . . 126
Storage Compartments . . . . . . . . . 125
Struts
Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . 345
Stuck Vehicle . . . . . . . . . . . . . . . . . . . 208
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . 65