GMC Sierra/Sierra Denali 2500 HD/3500 HD Owner Manual (GMNA-
Localizing-U.S./Canada-16908340) - 2024 - CRC - 12/13/22
222 Driving and Operating
If the vehicle has an uncharged or low
voltage battery, try charging or jump
starting the battery. SeeJump Starting -
North America 0376.
To shift out of P (Park): 1. Apply the brake pedal.
2. Release the parking brake if it is applied. See Electric Parking Brake 0234.
3. Pull the shift lever toward you, then move it to the desired position, and
release.
If the vehicle still cannot be shifted out of
P (Park): 1. Ease the pressure on, or release the shift lever.
2. While holding the brake pedal, push the shift lever all the way into P (Park).
3. Pull the shift lever toward you, then move it to the desired position, and
release.
If equipped, the Buckle to Drive feature may
prevent shifting from P (Park). See Buckle To
Drive 058.
If there is still a problem shifting, have the
vehicle serviced soon.Parking over Things That Burn
{Warning
Things that can burn could touch hot
exhaust parts under the vehicle and
ignite. Do not park over papers, leaves,
dry grass, or other things that can burn.
Extended Parking
It is best not to park with the vehicle
running. If the vehicle is left running, be
sure it will not move and there is adequate
ventilation.
See Shifting Into Park 0220 and
Engine Exhaust 0222.
If the vehicle is left parked and running with
the remote key outside the vehicle, it will
continue to run for up to 15 minutes.
If the vehicle is left parked and running with
the remote key inside the vehicle, it will
continue to run for up to 30 minutes.
The vehicle could turn off sooner if it is
parked on a hill, due to lack of
available fuel.
The timer will reset if the vehicle is taken
out of P (Park) while it is running. When the vehicle was produced, it came
with the auto-shutdown feature enabled.
If you are not the primary owner of your
vehicle, please note that this feature may
have been disabled by a previous owner.
The vehicle owners can have this feature
re-enabled at owner cost at any GM service
center.
Engine Exhaust
{
Warning
Engine exhaust contains carbon monoxide
(CO), which cannot be seen or smelled.
Exposure to CO can cause
unconsciousness and even death.
Exhaust may enter the vehicle if:
.The vehicle idles in areas with poor
ventilation (parking garages, tunnels,
deep snow that may block underbody
airflow or tail pipes).
.The exhaust smells or sounds strange
or different.
.The exhaust system leaks due to
corrosion or damage. (Continued)
GMC Sierra/Sierra Denali 2500 HD/3500 HD Owner Manual (GMNA-
Localizing-U.S./Canada-16908340) - 2024 - CRC - 12/7/22
Index 427
Canadian Vehicle Owners . . . . . . . . . . . . . . . . . . .2
Capacities and Specifications . . . . . . . . . . . . . 402
Carbon MonoxideEngine Exhaust . . . . . . . . . . . . . . . . . . . . . . . . 222
Tailgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . 207
Cargo
Tie-Downs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Caution, Danger, and Warning . . . . . . . . . . . . . .2
Center High-Mounted Stoplamp (CHMSL)
and Cargo Lamp . . . . . . . . . . . . . . . . . . . . . 335
Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Center Console Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363
Charging
System Light . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Check Engine Light (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Child Restraints Infants and Young Children . . . . . . . . . . . . . 76
Lower Anchors and Tethers forChildren . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Older Children . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92, 95
Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 Child Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . 24
Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . 337
Cleaning
Exterior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 383
Interior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 388
Climate Control Systems . . . . . . . . . . . . . . . . . . 191 Air Conditioning . . . . . . . . . . . . . . . . . . . . . . . . 191
Dual Automatic . . . . . . . . . . . . . . . . . . . . . . . . 193
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Cluster, Instrument . . . . . . . . . . . . . . . . . . . 112, 113
Collision Alert Forward (FCA) System . . . . . . . . . . . . . . . . . 263
Collision Damage Repair . . . . . . . . . . . . . . . . . . 411
Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Connected Services Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . 422
Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 424
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 422
Connections Connected Services . . . . . . . . . . . . . . . . . . . . 422
Control Hill Descent . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
Traction and Electronic Stability . . . . . . . 236
Control Light Hill Descent . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126 Control of a Vehicle . . . . . . . . . . . . . . . . . . . . . 200
Controls
Steering Wheel . . . . . . . . . . . . . . . . . . . . . . . . 156
Convex Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Coolant Engine Temperature Gauge . . . . . . . . . . . . . 118
Engine Temperature Warning Light . . . . 128
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191, 193
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . 319
Courtesy Transportation Program . . . . . . . . 410
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . . 239 Adaptive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Cupholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Customer Assistance Offices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 407
Text Telephone (TTY) Users . . . . . . . . . . . . 407
Customer Information Publications Ordering Information . . . . . 413
Customer Satisfaction Procedure . . . . . . . . . 405
Cybersecurity . . . . . . . . . . . . . . . . . . . . . . . . . . . . .415
D
Damage Repair, Collision . . . . . . . . . . . . . . . . . . 411
Danger, Warning, and Caution . . . . . . . . . . . . . .2
Dashboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Data Collection Infotainment System . . . . . . . . . . . . . . . . . . 416
GMC Sierra/Sierra Denali 2500 HD/3500 HD Owner Manual (GMNA-
Localizing-U.S./Canada-16908340) - 2024 - CRC - 12/7/22
Index 431
Lamps (cont'd)Exterior Lamps Off Reminder . . . . . . . . . . 145
Exterior Lighting Battery Saver . . . . . . . . 152
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Fog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
High/Low Beam Changer . . . . . . . . . . . . . . 145
License Plate . . . . . . . . . . . . . . . . . . . . . . . . . . . 335
Malfunction Indicator (Check
Engine) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
On Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Lane
Departure Warning Light . . . . . . . . . . . . . . 126
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . . . . . . 60
LATCH System Replacing Parts after a Crash . . . . . . . . . . . 91
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81
LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Illumination Control . . . . . . . . . . . . . . . . . . . 150
LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333
Task . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148 Lights
Airbag Readiness . . . . . . . . . . . . . . . . . . . . . . . 121
Antilock Brake System (ABS)
Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Automatic Emergency Braking (AEB) Disabled . . . . . . . . . . . . . . . . . . . . . . . 126
Brake System Warning . . . . . . . . . . . . . . . . 124
Charging System . . . . . . . . . . . . . . . . . . . . . . 122
Check Engine (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Cruise Control Light . . . . . . . . . . . . . . . . . . . . . 131
Door Ajar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Driver Mode Control . . . . . . . . . . . . . . . . . . . 128
Electric Parking Brake . . . . . . . . . . . . . . . . . . 124
Electronic Stability Control (ESC), Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Engine Coolant Temperature Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Engine Oil Pressure . . . . . . . . . . . . . . . . . . . . 129
Four-Wheel-Drive . . . . . . . . . . . . . . . . . . . . . . 125
Front Fog Lamp . . . . . . . . . . . . . . . . . . . . . . . . 130
Gauges and Indicators . . . . . . . . . . . . . . . . . . 111
High-Beam On . . . . . . . . . . . . . . . . . . . . . . . . . 130
Hill Descent Control . . . . . . . . . . . . . . . . . . . 126
Lane Departure Warning . . . . . . . . . . . . . . . 126
Low Fuel Warning . . . . . . . . . . . . . . . . . . . . . 129
Seat Belt Reminders . . . . . . . . . . . . . . . . . . . 120
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130 Lights (cont'd)
Service Electric Parking Brake . . . . . . . . . . 124
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Tow/Haul Mode . . . . . . . . . . . . . . . . . . . . . . . 125
Traction Control System
(TCS)/Electronic Stability Control
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Traction Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Lock Steering Column . . . . . . . . . . . . . . . . . . . . . . . . 33
Locking Rear Axle . . . . . . . . . . . . . . . . . . . . . . . . 239
Locks Automatic Door . . . . . . . . . . . . . . . . . . . . . . . . . 23
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . 23
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Lockout Protection . . . . . . . . . . . . . . . . . . . . . . 23
Power Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Low Fuel Warning Light . . . . . . . . . . . . . . . . . 129
Lower Anchors and Tethers for Children (LATCH System) . . . . . . . . . . . . . . . . .81
Lumbar Adjustment . . . . . . . . . . . . . . . . . . . . . . . 50 Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
GMC Sierra/Sierra Denali 2500 HD/3500 HD Owner Manual (GMNA-
Localizing-U.S./Canada-16908340) - 2024 - CRC - 12/7/22
Index 437
W
WarningBrake System Light . . . . . . . . . . . . . . . . . . . . 124
Caution and Danger . . . . . . . . . . . . . . . . . . . . . 2
Hazard Flashers . . . . . . . . . . . . . . . . . . . . . . . . 146
Lane Departure (LDW) . . . . . . . . . . . . . . . . . 270
Lights, Gauges, and Indicators . . . . . . . . . . 111
Washer Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 324
Wheels Alignment and Tire Balance . . . . . . . . . . . . 362
Different Size . . . . . . . . . . . . . . . . . . . . . . . . . . 361
Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 362
When It Is Time for New Tires . . . . . . . . . . . 359
Where to Put the Restraint . . . . . . . . . . . . . . . 80
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41 Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Windshield Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 332
Wiper/Washer . . . . . . . . . . . . . . . . . . . . . . . . . 106
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346
Wiper
Blade Replacement . . . . . . . . . . . . . . . . . . . . 331
Wireless Charging . . . . . . . . . . . . . . . . . . . . . . . 109