charging CHEVROLET SILVERADO 2500 2023 User Guide

Chevrolet Silverado 2500 HD/3500 HD Owner Manual (GMNA-Localizing-U.
S./Canada/Mexico-15546003) - 2022 - CRC - 5/5/21
234 Driving and Operating
Torque Lock
If you are parking on a hill and you do not
shift the transmission into P (Park) properly,
the weight of the vehicle may put too much
force on the parking pawl in the
transmission. You may find it difficult to pull
the shift lever out of P (Park). This is called
torque lock. To prevent torque lock, set the
parking brake and then shift into P (Park)
properly before you leave the driver seat.
When you are ready to drive, move the
shift lever out of P (Park) before you release
the parking brake.
If torque lock does occur, you may need to
have another vehicle push yours a little
uphill to take some of the pressure from the
parking pawl in the transmission. You will
then be able to pull the shift lever out of
P (Park).
Shifting out of Park
This vehicle is equipped with an electronic
shift lock release system. The system is
designed to prevent movement of the shift
lever out of P (Park), unless the brake pedal
is applied and the ignition is on or in
Service Mode.The shift lock release is always functional
except in the case of an uncharged or low
voltage
–less than 9 volt –battery.
If the vehicle has an uncharged or low
voltage battery, try charging or jump
starting the battery. See Jump Starting -
North America 0374.
To shift out of P (Park): 1. Apply the brake pedal.
2. Release the parking brake if it is applied. See Electric Parking Brake 0245.
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 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 0233 and
Engine Exhaust 0235.
If the vehicle is left parked and running with
the RKE transmitter outside the vehicle, it
will continue to run for up to 15 minutes.
If the vehicle is left parked and running with
the RKE transmitter 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.

Chevrolet Silverado 2500 HD/3500 HD Owner Manual (GMNA-Localizing-U.
S./Canada/Mexico-15546003) - 2022 - CRC - 5/5/21
Index 429
AudioBluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Automatic Dimming Mirrors . . . . . . . . . . . . . . . . . . . . . . . 37
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Emergency Braking (AEB) . . . . . . . . . . . . . . 265
Headlamp System . . . . . . . . . . . . . . . . . . . . . . 141
Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Transmission Fluid . . . . . . . . . . . . . . . . . . . . . 314
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . . . . . . . . . 238
Shift Lock Control Function Check . . . . . . 328
Auxiliary Roof Mounted Lamp . . . . . . . . . . . . . . . . . . . 144
Auxiliary Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Avoiding Untrusted Media Devices . . . . . . . .158
Axle, Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326
Axle, Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326
B
Battery Exterior Lighting Battery Saver . . . . . . . . 147
Load Management . . . . . . . . . . . . . . . . . . . . . 147
Power Protection . . . . . . . . . . . . . . . . . . . . . . 147
Battery - North America . . . . . . . . . . . . 324, 374
Blade Replacement, Wiper . . . . . . . . . . . . . . . 328
Blind Spot Mirrors . . . . . . . . . . . . . . . . . . . . . . . . .37 Bluetooth
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . 178, 179
Bluetooth Audio . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Brake Parking, Electric . . . . . . . . . . . . . . . . . . . . . . . . 245
System Warning Light . . . . . . . . . . . . . . . . . . 117
Brake Pad Life System . . . . . . . . . . . . . . . . . . . 322
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322
Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323
Pad Life System . . . . . . . . . . . . . . . . . . . . . . . 322
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211 Automatic Emergency (AEB) . . . . . . . . . . . 265
Break-In, New Vehicle . . . . . . . . . . . . . . . . . . . . 226
Bulb Replacement Center High-Mounted Stoplamp(CHMSL) and Cargo Lamp . . . . . . . . . . . . 333
Halogen Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . 331
Headlamp Aiming . . . . . . . . . . . . . . . . . . . . . . 330
Headlamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330
Headlamps, Front Turn Signal, Sidemarker, and Parking Lamps . . . . . . 331
License Plate Lamps . . . . . . . . . . . . . . . . . . . 334
Taillamps, Turn Signal, Stoplamps, and Back-up Lamps . . . . . . . . . . . . . . . . . . 332
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . . . 359
C
Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
California Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . . . . . . . . . . 307
California Proposition 65 Warning . . . . . . . . . . . . . . . . . . . . . . . 324, 374, Back Cover
Camera Rear Vision (RVC) . . . . . . . . . . . . . . . . . . . . . . 254
Truck Bed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Canadian Vehicle Owners . . . . . . . . . . . . . . . . . . . 1
Capacities and Specifications . . . . . . . . . . . . . 406
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . . . . . . . . . . 235
Tailgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . 218
Cargo Tie-Downs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Caution, Danger, and Warning . . . . . . . . . . . . . .2
Center Console Storage . . . . . . . . . . . . . . . . . . . 97
Center High-Mounted Stoplamp (CHMSL) and Cargo Lamp . . . . . . . . . . . . . . 333
Center Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362
Charging
Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Charging System Light . . . . . . . . . . . . . . . . . . . . 116

Chevrolet Silverado 2500 HD/3500 HD Owner Manual (GMNA-Localizing-U.
S./Canada/Mexico-15546003) - 2022 - CRC - 5/5/21
Index 433
High-Beam On Light . . . . . . . . . . . . . . . . . . . . . . 123
Hill and Mountain Roads . . . . . . . . . . . . . . . . .218
Hill Descent Control (HDC) . . . . . . . . . . . . . . . 248
Hill Descent Control Light . . . . . . . . . . . . . . . . . 119
Hill Start Assist (HSA) . . . . . . . . . . . . . . . . . . . . 246
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
How to Wear Seat Belts Properly . . . . . . . . . 56
HVAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202, 204
I
If the System Needs Service . . . . . . . . . . . . . . 173
Ignition Positions . . . . . . . . . . . . . . . . . . . .227, 229
Ignition Transmission Lock Check . . . . . . . . 328
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
IndicatorVehicle Ahead . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Infants and Young Children, Restraints . . . . 74
Information Publication Ordering . . . . . . . . . . . . . . . . . . . 416
Infotainment System . . . . . . . . . . . . . . . . . . . . 419
Instrument Cluster . . . . . . . . . . . . . . . . . . . . . . . 107
Instrument Panel Overview . . . . . . . . . . . . . . . . 4
Interior Rearview Mirrors . . . . . . . . . . . . . . . . . 38
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . 1, 148
J
Jack
Auxiliary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Jump Starting - North America . . . . . . . . . . . 374
K
Keyless Entry Remote (RKE) System . . . . . . . . . . . . . . . . 10, 13
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7, 9
L
Labeling, Tire Sidewall . . . . . . . . . . . . . . . . . . . 345
Lamps Auxiliary Roof Mounted Lamp . . . . . . . . . 144
Daytime Running (DRL) . . . . . . . . . . . . . . . . . 141
Dome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Exterior Cargo . . . . . . . . . . . . . . . . . . . . . . . . . 144
Exterior Controls . . . . . . . . . . . . . . . . . . . . . . . 139
Exterior Lamps Off Reminder . . . . . . . . . . . 141
Exterior Lighting Battery Saver . . . . . . . . 147
License Plate . . . . . . . . . . . . . . . . . . . . . . . . . . . 334
Malfunction Indicator (CheckEngine) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
On Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Lane Change Alert (LCA) . . . . . . . . . . . . . . . . . 266
Lane Departure Warning (LDW) . . . . . . . . . . 268
Lane Departure Warning Light . . . . . . . . . . . . 119
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . . . . . . 58 LATCH System
Replacing Parts after a Crash . . . . . . . . . . . 89
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Illumination Control . . . . . . . . . . . . . . . . . . . 145
LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331
Task . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Lights Airbag Readiness . . . . . . . . . . . . . . . . . . . . . . . 114
Antilock Brake System (ABS)Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Brake System Warning . . . . . . . . . . . . . . . . . 117
Charging System . . . . . . . . . . . . . . . . . . . . . . . 116
Check Engine (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . 123
Door Ajar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Driver Mode Control . . . . . . . . . . . . . . . . . . . . 121
Electric Parking Brake . . . . . . . . . . . . . . . . . . . 118
Electronic Stability Control (ESC), Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Engine Coolant Temperature Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Engine Oil Pressure . . . . . . . . . . . . . . . . . . . . 122

Chevrolet Silverado 2500 HD/3500 HD Owner Manual (GMNA-Localizing-U.
S./Canada/Mexico-15546003) - 2022 - CRC - 5/5/21
Index 439
Vehicle (cont'd)Load Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Personalization . . . . . . . . . . . . . . . . . . . . . . . . . 131
Remote Start . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Speed Messages . . . . . . . . . . . . . . . . . . . . . . . . 131
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 377
Vehicle Ahead Indicator . . . . . . . . . . . . . . . . . . . 119
Vehicle Care Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 349
Vehicle Data Recording and Privacy . . . . . . 418
Vehicle Positioning . . . . . . . . . . . . . . . . . . . . . . . 172
Vehicle Security
Steering Column Lock . . . . . . . . . . . . . . . . . . . 32
Ventilation, Air . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Voice Recognition . . . . . . . . . . . . . . . . . . . . . . . . . 173
Voltmeter Gauge . . . . . . . . . . . . . . . . . . . . . . . . . 113
W
Warning
Brake System Light . . . . . . . . . . . . . . . . . . . . . 117
Caution and Danger . . . . . . . . . . . . . . . . . . . . . 2
Lane Departure (LDW) . . . . . . . . . . . . . . . . . 268
Warning Lights, Gauges, and
Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107 Warnings
Hazard Flashers . . . . . . . . . . . . . . . . . . . . . . . . 142
Washer Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 321
Wheels Alignment and Tire Balance . . . . . . . . . . . . 361
Different Size . . . . . . . . . . . . . . . . . . . . . . . . . . 360
Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 361
When It Is Time for New Tires . . . . . . . . . . . 358
Where to Put the Restraint . . . . . . . . . . . . . . . 78
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41 Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Windshield Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 329
Wiper/Washer . . . . . . . . . . . . . . . . . . . . . . . . . 102
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Winter Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 345
Wiper Blade Replacement . . . . . . . . . . . . . . . . 328
Wireless Charging . . . . . . . . . . . . . . . . . . . . . . . 104