lock CHEVROLET SILVERADO 1500 2023 Owners Manual

Chevrolet Silverado 1500 Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico/Paraguay-16515119) - 2023 - CRC - 6/2/22
442 OnStar
.Give OnStar Turn-by-Turn Navigation voice
commands.
.Obtain and customize the Wi-Fi hotspot
name or SSID and password, if equipped.
Press
Qto connect to an Advisor to:
.Verify account information or update
contact information.
.Get driving directions.
.Receive a Diagnostic check of the vehicle's
key operating systems.
.Receive Roadside Assistance.
.Manage Wi-Fi Settings, if equipped.
Press
>to get a priority connection to an
OnStar Advisor available 24/7 to:
.Get help for an emergency.
.Be a Good Samaritan or respond to an
AMBER Alert.
.Get assistance in severe weather or other
crisis situations and find evacuation
routes.
OnStar Services
Emergency
Emergency Services require an active safety
and security plan. With Automatic Crash
Response, built-in sensors can automatically
alert a specially trained OnStar Advisor who
is immediately connected in to the vehicle
to help.
Press
>for a priority connection to an
OnStar Advisor who can contact emergency
service providers, direct them to your exact
location, and relay important information.
With OnStar Crisis Assist, specially trained
Advisors are available 24 hours a day, 7 days
a week, to provide a central point of
contact, assistance, and information during a
crisis.
With Roadside Assistance, Advisors can
locate a nearby service provider to help with
a flat tire, a battery jump, or an empty
gas tank.
Security
If equipped, OnStar provides these services:
.With Stolen Vehicle Assistance, OnStar
Advisors can use GPS to pinpoint the
vehicle and help authorities quickly
recover it.
.With Remote Ignition Block, if equipped,
OnStar can block the vehicle from being
restarted.
.With Stolen Vehicle Slowdown,
if equipped, OnStar can work with law
enforcement to gradually slow the
vehicle down.
Theft Alarm Notification
If equipped, if the doors are locked and the
vehicle alarm sounds, a notification by text,
e-mail, or phone call will be sent. If the
vehicle is stolen, an OnStar Advisor can work
with authorities to recover the vehicle.
OnStar Additional
Information
In-Vehicle Audio Messages
Audio messages may play important
information at the following times:
.Prior to vehicle purchase. PressQto set
up an account.

Chevrolet Silverado 1500 Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico/Paraguay-16515119) - 2023 - CRC - 6/2/22
444 OnStar
OnStar Personal Identification
Number (PIN)
A PIN is needed to access some OnStar
services. The PIN will need to be changed
the first time when speaking with an
Advisor. To change the OnStar PIN, contact
an OnStar Advisor by pressing
Qor calling
1-888-4ONSTAR.
Warranty
OnStar equipment may be warranted as part
of the vehicle warranty.
Languages
The vehicle can be programmed to respond
in multiple languages. Press
Qand ask for
an Advisor. Advisors are available in English,
Spanish, and French. Available languages
may vary by country.
Potential Issues
OnStar cannot perform Remote Door Unlock
or Stolen Vehicle Assistance after the vehicle
has been off continuously for an extended
period of time without an ignition cycle. To
find out the duration of time that applies
for the vehicle, contact an OnStar Advisor by
pressing
Qor calling 1-888-4ONSTAR. If the
vehicle has not been started for an extended period of time, OnStar can contact Roadside
Assistance or a locksmith to help gain access
to the vehicle.
Global Positioning System (GPS)
.Obstruction of the GPS can occur in a
large city with tall buildings; in parking
garages; around airports; in tunnels and
underpasses; or in an area with very
dense trees. If GPS signals are not
available, the OnStar system should still
operate to call OnStar. However, OnStar
could have difficulty identifying the exact
location.
.In emergency situations, OnStar can use
the last stored GPS location to send to
emergency responders.
A temporary loss of GPS can cause loss of
the ability to send a Turn-by-Turn
Navigation route. The Advisor may give a
verbal route or may ask for a call back after
the vehicle is driven into an open area.
Cellular and GPS Antennas
Cellular reception is required for OnStar to
send remote signals to the vehicle. Do not
place items over or near the antenna to
prevent blocking cellular and GPS signal
reception.
Unable to Connect to OnStar Message
If there is limited cellular coverage or the
cellular network has reached maximum
capacity, this message may come on. Press
Qto try the call again or try again after
driving a few miles into another
cellular area.
Vehicle and Power Issues
OnStar services require a vehicle electrical
system, wireless service, and GPS satellite
technologies to be available and operating
for features to function properly. These
systems may not operate if the battery is
discharged or disconnected.
Add-on Electrical Equipment
The OnStar system is integrated into the
electrical architecture of the vehicle. Do not
add any electrical equipment. See Add-On
Electrical Equipment 0328. Added electrical
equipment may interfere with the operation
of the OnStar system and cause it to not
operate.
Vehicle Software Updates
OnStar or GM may remotely deliver
software updates or changes to the vehicle
without further notice or consent. These

Chevrolet Silverado 1500 Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico/Paraguay-16515119) - 2023 - CRC - 6/2/22
Connected Services 447
Ensuring Security
.Change the default passwords for the
Wi-Fi hotspot and myChevrolet mobile
application. Make these passwords
different from each other and use a
combination of letters and numbers to
increase the security.
.Change the default name of the SSID
(Service Set Identifier). This is your
network’s name that is visible to other
wireless devices. Choose a unique name
and avoid family names or vehicle
descriptions.
Wi-Fi Hotspot (If Equipped)
The vehicle may have a built-in Wi-Fi
hotspot that provides access to the Internet
and web content at 4G LTE speed. Up to
seven mobile devices can be connected.
A data plan is required. Use the in-vehicle
controls only when it is safe to do so. 1. To retrieve Wi-Fi hotspot information, press
=to open the OnStar app on the
infotainment display, then select Wi-Fi
Hotspot. On some vehicles, touch Wi-Fi
or Wi-Fi Settings on the screen.
2. The Wi-Fi settings will display the Wi-Fi hotspot name (SSID), password, and on
some vehicles, the connection type (no Internet connection, 3G, 4G, 4G LTE), and
signal quality (poor, good, excellent). The
LTE icon shows connection to Wi-Fi. It is
possible that the icon may not illuminate
even though the vehicle has an active
connection.
3. To change the SSID or password, press
Qor call 1-888-4ONSTAR to connect
with an Advisor. On some vehicles, the
SSID and password can be changed in
the Wi-Fi Hotspot menu.
After initial set-up, your vehicle’s Wi-Fi
hotspot will connect automatically to your
mobile devices. Manage data usage by
turning Wi-Fi on or off on your mobile
device, using the myChevrolet mobile app,
or by contacting an OnStar Advisor. On
some vehicles, Wi-Fi can also be managed
from the Wi-Fi Hotspot menu.
MyChevrolet Mobile App (If Available)
Download the myChevrolet mobile app to
compatible Apple and Android smartphones.
Chevrolet users can access the following
services from a smartphone:
.Remotely start/stop the vehicle,
if factory-equipped.
.Lock/unlock doors, if equipped with
automatic locks.
.Activate the horn and lamps.
.Check the vehicle’s fuel level, oil life,
or tire pressure, if factory-equipped with
the Tire Pressure Monitor System.
.Send destinations to the vehicle.
.Locate the vehicle on a map (U.S.
market only).
.Turn the vehicle's Wi-Fi hotspot on/off,
manage settings, and monitor data
consumption, if equipped.
.Locate a dealer and schedule service.
.Request Roadside Assistance.
.Set a parking reminder with pin drop,
take a photo, make a note, and set a
timer.
.Connect with Chevrolet on social media.
Features are subject to change. For
myChevrolet mobile app information and
compatibility, see my.chevrolet.com.
An active OnStar or connected service plan
may be required. A compatible device,
factory-installed remote start, and power
locks are required. Data rates apply. See
www.onstar.com for details and system
limitations.

Chevrolet Silverado 1500 Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico/Paraguay-16515119) - 2023 - CRC - 6/2/22
448 Connected Services
Remote Services
Contact an OnStar Advisor to unlock the
doors or sound the horn and flash the
lamps.
Marketplace
OnStar Advisors can provide offers from
restaurants and retailers on your route, help
locate hotels, or book a room. These services
vary by market.
Diagnostics
By monitoring and reporting on the vehicle's
key systems, OnStar Advanced Diagnostics,
if equipped, provides a way to keep up on
maintenance. Capabilities vary by model.
See www.onstar.com for details and system
limitations. Features are subject to change.
For updates on feature capabilities, see
my.chevrolet.com. Message and data rates
may apply.

Chevrolet Silverado 1500 Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico/Paraguay-16515119) - 2023 - CRC - 6/2/22
Index 449
IndexA
Accessories and Modifications . . . . . . . . . . . 332
Accessory Power . . . . . . . . . . . . . . . . . . . . . . . . . 216
ActiveFuel Management . . . . . . . . . . . . . . . . . . . . . 219
Adaptive Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . 247
Add-On Electrical Equipment . . . . . . . . . . . . . 328
Adding a Snow Plow or Similar Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328
Additional OnStar Information . . . . . . . . . . . . . . . . . . . . 442
Adjustments Lumbar, Front Seats . . . . . . . . . . . . . . . . . . . . 46
Agreements Trademarks and License . . . . . . . . . . . . . . . 182
Air Cleaner/Filter, Engine . . . . . . . . . . . . . . . . . . 341
Conditioning . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Filter Life System . . . . . . . . . . . . . . . . . . . . . . 341
Filter, Passenger Compartment . . . . . . . . 190
Vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Air Conditioning . . . . . . . . . . . . . . . . . . . . . . . . . .185
Airbag System . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
How Does an Airbag Restrain? . . . . . . . . . . 63
Passenger Sensing System . . . . . . . . . . . . . . 64
What Makes an Airbag Inflate? . . . . . . . . . 63 Airbag System (cont'd)
What Will You See after an Airbag
Inflates? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
When Should an Airbag Inflate? . . . . . . . . 62
Where Are the Airbags? . . . . . . . . . . . . . . . . 61
Airbags Adding Equipment to the Vehicle . . . . . . . 68
Passenger Status Indicator . . . . . . . . . . . . . . 115
Readiness Light . . . . . . . . . . . . . . . . . . . . . . . . . 115
Replacing System Parts after a
Crash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Servicing Airbag-Equipped Vehicles . . . . . . 68
Alarm Vehicle Security . . . . . . . . . . . . . . . . . . . . . . . . 29
Alert Lane Change . . . . . . . . . . . . . . . . . . . . . . . . . . . 290
Rear Cross Traffic . . . . . . . . . . . . . . . . . . . . . . 284
Rear Pedestrian . . . . . . . . . . . . . . . . . . . . . . . . 283
Side Blind Zone (SBZA) . . . . . . . . . . . . . . . . . 289
All-Season Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 370
All-Terrain Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 370
AM-FM Radio . . . . . . . . . . . . . . . . . . . . . . . . 153, 155
Antenna Multi-band . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Antilock Brake System (ABS) . . . . . . . . . . . . . 234 Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 407

Chevrolet Silverado 1500 Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico/Paraguay-16515119) - 2023 - CRC - 6/2/22
450 Index
Appearance Care (cont'd)Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 412
Apple CarPlay and Android Auto . . . . . 172, 173
Assistance Program, Roadside . . . . . . . . . . . . 433
Assistance Systems Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284
Parking and Backing . . . . . . . . . . . . . . . . . . . 274
Audio Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . 158, 159
Automatic Dimming Mirrors . . . . . . . . . . . . . . . . . . . . . . . 34
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Emergency Braking (AEB) . . . . . . . . . . . . . . 286
Emergency Braking (AEB) DisabledLight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Headlamp System . . . . . . . . . . . . . . . . . . . . . 139
Transmission . . . . . . . . . . . . . . . . . . . . . . 220, 223
Transmission Fluid . . . . . . . . . . . . . . . . . . . . . 340
Transmission Shift Lock Control
Function Check . . . . . . . . . . . . . . . . . . . . . . . 354
Automatic Transmission
Manual Mode . . . . . . . . . . . . . . . . . . . . 227, 229
Auxiliary Roof Mounted Lamp . . . . . . . . . . . . . . . . . . . 142
Avoiding Untrusted Media Devices . . . . . . . . 157
Axle Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354
Locking Front . . . . . . . . . . . . . . . . . . . . . . . . . . 244 Axle (cont'd)
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354
B
Battery
Exterior Lighting Battery Saver . . . . . . . . 146
Load Management . . . . . . . . . . . . . . . . . . . . . 145
Power Protection . . . . . . . . . . . . . . . . . . . . . . 146
Battery - North America . . . . . . . . . . . . .351, 399
Blade Replacement, Wiper . . . . . . . . . . . . . . . 355
Blind Spot Mirrors . . . . . . . . . . . . . . . . . . . . . . . . 34
Bluetooth Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158, 159
Overview . . . . . . . . . . . . . . . . . . . . . 164, 165, 168
Brake Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350
Pad Life System . . . . . . . . . . . . . . . . . . . . . . . 349
System Warning Light . . . . . . . . . . . . . . . . . . 118
Brake Pad Life System . . . . . . . . . . . . . . . . . . . 349
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349 Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Brake Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . 236
Electric Brake Boost . . . . . . . . . . . . . . . . . . . . 234
Electric Parking Brake . . . . . . . . . . . . . . . . . . 235
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196 Automatic Emergency (AEB) . . . . . . . . . . . 286
Braking System Front Pedestrian (FPB) . . . . . . . . . . . . . . . . . 288 Break-In, New Vehicle . . . . . . . . . . . . . . . . . . . . 210
Buckle To Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . . . 357
Center High-Mounted Stoplamp(CHMSL) and Cargo Lamp . . . . . . . . . . . . 359
Halogen Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . 357
Headlamp Aiming . . . . . . . . . . . . . . . . . . . . . . 356
Headlamps, Front Turn Signal, Sidemarker, and Parking Lamps . . . . . . 357
License Plate Lamps . . . . . . . . . . . . . . . . . . . 359
Taillamps, Turn Signal, Stoplamps, and Back-up Lamps . . . . . . . . . . . . . . . . . . 358
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . . . 383
C
Calibration Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
California Perchlorate Materials Requirements . . . 332
California Proposition 65 Warning . . . . . 1, 399
Camera Rear Vision (RVC) . . . . . . . . . . . . . . . . . . . . . . 274
Canadian Vehicle Owners . . . . . . . . . . . . . . . . . . .2
Capacities and Specifications . . . . . . . . . . . . . 426
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . . . . . . . . . . 220
Tailgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . 202

Chevrolet Silverado 1500 Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico/Paraguay-16515119) - 2023 - CRC - 6/2/22
Index 451
CargoTie-Downs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Caution, Danger, and Warning . . . . . . . . . . . . . .2
Center High-Mounted Stoplamp (CHMSL)and Cargo Lamp . . . . . . . . . . . . . . . . . . . . . 359
Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Center Console Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387
Charging System Light . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Check Engine Light (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Child Restraints
Infants and Young Children . . . . . . . . . . . . . . 71
Lower Anchors and Tethers forChildren . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Older Children . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Securing . . . . . . . . . . . . . . . . . . . . . . . . 86, 90, 92
Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Child Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . 20
Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . 361
Cleaning Exterior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 407
Interior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 412
Climate Control Systems . . . . . . . . . . . . . . . . . .185 Climate Control Systems (cont'd)
Air Conditioning . . . . . . . . . . . . . . . . . . . . . . . 185
Dual Automatic . . . . . . . . . . . . . . . . . . . . . . . . 187
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Cluster, Instrument . . . . . . . . . . . . . . . . . .106, 107
Collision Damage Repair . . . . . . . . . . . . . . . . . 436
Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Connected Services Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . 446
Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 448
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 446
Connections Connected Services . . . . . . . . . . . . . . . . . . . . 446
Control Hill Descent . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
Traction and Electronic Stability . . . . . . . 237
Control Light Hill Descent . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Control of a Vehicle . . . . . . . . . . . . . . . . . . . . . 196
Controls Steering Wheel . . . . . . . . . . . . . . . . . . . . . . . . 150
Convex Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Coolant Engine Temperature Gauge . . . . . . . . . . . . . 112
Engine Temperature Warning Light . . . . 122 Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185, 187
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . 343
Courtesy Transportation Program . . . . . . . . 435
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Adaptive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Super . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258
Cupholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Customer Assistance Offices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 432
Text Telephone (TTY) Users . . . . . . . . . . . . 432
Customer Information Publications Ordering Information . . . . . 437
Customer Satisfaction Procedure . . . . . . . . . 430
Cybersecurity . . . . . . . . . . . . . . . . . . . . . . . . . . . . 439
D
Damage Repair, Collision . . . . . . . . . . . . . . . . . 436
Danger, Warning, and Caution . . . . . . . . . . . . . .2
Dashboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Data Collection Infotainment System . . . . . . . . . . . . . . . . . . 440
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 440
Data Recorders, Event . . . . . . . . . . . . . . . . . . . 440
Daytime Running Lamps (DRL) . . . . . . . . . . . 139
Defensive Driving . . . . . . . . . . . . . . . . . . . . . . . . 195
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Destination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160

Chevrolet Silverado 1500 Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico/Paraguay-16515119) - 2023 - CRC - 6/2/22
452 Index
DiagnosticsConnected Services . . . . . . . . . . . . . . . . . . . . 448
Differential, Limited-Slip . . . . . . . . . . . . . . . . . 243
Disabled Vehicle Transporting . . . . . . . . . . . . . . . . . . . . . . . . . . . 402
Distracted Driving . . . . . . . . . . . . . . . . . . . . . . . . 195
Dome Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . 20
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Power Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Drive Belt Routing, Engine . . . . . . . . . . . . . . . 429
Drive Systems Four-Wheel Drive . . . . . . . . . . . . . . . . . . . . . . 353
Driver
Assistance Systems . . . . . . . . . . . . . . . . . . . . 272
Information Center (DIC) . . . . . . . . . . . 126, 127
Mode Control . . . . . . . . . . . . . . . . . . . . . . . . . . 240
Mode Control Light . . . . . . . . . . . . . . . . . . . . 122
Teen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Driving Assistance Systems . . . . . . . . . . . . . . . . . . . . 284
Better Fuel Economy . . . . . . . . . . . . . . . . . . . 194
Characteristics and Towing Tips . . . . . . . . 299
Defensive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Distracted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Hill and Mountain Roads . . . . . . . . . . . . . . 202 Driving (cont'd)
If the Vehicle is Stuck . . . . . . . . . . . . . . . . . 203
Impaired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . 197
Off-Road . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . 197
Vehicle Load Limits . . . . . . . . . . . . . . . . . . . . 204
Wet Roads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Dual Automatic Climate Control System . . . . 187
E
ElectricBrake Boost . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Parking Brake . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Parking Brake Light . . . . . . . . . . . . . . . . . . . . . 118
Electrical Equipment, Add-On . . . . . . . . . . . . . . . . . . . . 328
System Overload . . . . . . . . . . . . . . . . . . . . . . 360
Electrical System Engine Compartment Fuse Block . . . . . . . 362
Fuses and Circuit Breakers . . . . . . . . . . . . . 361
Instrument Panel Fuse Block . . . . . . 365, 367
Emergency OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 442
Engine Air Cleaner/Filter . . . . . . . . . . . . . . . . . . . . . . 341 Engine (cont'd)
Air Filter Life System . . . . . . . . . . . . . . . . . . 341
Check Light (Malfunction Indicator) . . . . . 116
Compartment Overview . . . . . . . . . . . . . . . . 335
Coolant Temperature Gauge . . . . . . . . . . . . 112
Coolant Temperature Warning Light . . . 122
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . 343
Drive Belt Routing . . . . . . . . . . . . . . . . . . . . . 429
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 348
Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
Oil Life System . . . . . . . . . . . . . . . . . . . . . . . . 340
Oil Pressure Gauge . . . . . . . . . . . . . . . . . . . . . 111
Oil Pressure Light . . . . . . . . . . . . . . . . . . . . . . 123
Overheated Protection
Operating Mode . . . . . . . . . . . . . . . . . . . . . 347
Overheating . . . . . . . . . . . . . . . . . . . . . . . . . . . 346
Power Messages . . . . . . . . . . . . . . . . . . . . . . . 133
Running While Parked . . . . . . . . . . . . . . . . . 220
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
Entry Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . .145
Equipment, Towing . . . . . . . . . . . . . . . . . . . . . . 307
Event Data Recorders . . . . . . . . . . . . . . . . . . . . 440
Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .145
Extended Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . .32
Extended Parking . . . . . . . . . . . . . . . . . . . . . . . . 219
Extender, Seat Belt . . . . . . . . . . . . . . . . . . . . . . . 58

Chevrolet Silverado 1500 Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico/Paraguay-16515119) - 2023 - CRC - 6/2/22
Index 453
ExteriorCargo Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Lamp Controls . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Lamps Off Reminder . . . . . . . . . . . . . . . . . . . 139
Lighting Battery Saver . . . . . . . . . . . . . . . . . 146
F
Fan
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 348
Filter Engine Air Cleaner . . . . . . . . . . . . . . . . . . . . . 341
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Flashers, Hazard Warning . . . . . . . . . . . . . . . . 140
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 389
Floor Console Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 414
Fluid Automatic Transmission . . . . . . . . . . . . . . . 340
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350
Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 348
Fog Lamp Light Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Fog Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Folding Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Forward Collision Alert (FCA) System . . . . . . . . . . . 284 Four-Wheel Drive . . . . . . . . . . . . . . . . . . . 230, 353
Four-Wheel-Drive
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 438
Front Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354
Heated and Ventilated Seats . . . . . . . . . . . . 49
Locking Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
Pedestrian Braking (FPB) System . . . . . . . 288
Front Seats
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Fuel Additives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295
Economy, Driving for Better . . . . . . . . . . . 194
Filling a Portable Fuel Container . . . . . . . 298
Filling the Tank . . . . . . . . . . . . . . . . . . . 295, 297
Foreign Countries . . . . . . . . . . . . . . . . . . . . . . 295
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Low Fuel Warning Light . . . . . . . . . . . . . . . 124
Management, Active . . . . . . . . . . . . . . . . . . . 219
Prohibited Fuels . . . . . . . . . . . . . . . . . . . . . . . 295
Recommended . . . . . . . . . . . . . . . . . . . . . . . . . 294
Top Tier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294
Full-Size Spare Tire . . . . . . . . . . . . . . . . . . . . . . . 399
Fuses
Engine Compartment Fuse Block . . . . . . . 362
Fuses and Circuit Breakers . . . . . . . . . . . . . 361 Fuses (cont'd)
Instrument Panel Fuse Block . . . . . . 365, 367
G
Garage Door Opener . . . . . . . . . . . . . . . . . . . . . .134
Programming . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 356
Gauges Engine Coolant Temperature . . . . . . . . . . . . 112
Engine Oil Pressure . . . . . . . . . . . . . . . . . . . . . 111
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Transmission Temperature . . . . . . . . . . . . . . 113
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . 110
Voltmeter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Warning Lights and Indicators . . . . . . . . . 105
General Information Service and Maintenance . . . . . . . . . . . . . . 416
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298
Vehicle Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 332
Glass Replacement . . . . . . . . . . . . . . . . . . . . . . . 355
Global Positioning System (GPS) . . . . . . . . . . 161
Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 433

Chevrolet Silverado 1500 Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico/Paraguay-16515119) - 2023 - CRC - 6/2/22
Index 455
Lamps (cont'd)Reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Lane Change Alert (LCA) . . . . . . . . . . . . . . . . . . . . . 290
Keep Assist (LKA) . . . . . . . . . . . . . . . . . . . . . . 292
Keep Assist Light . . . . . . . . . . . . . . . . . . . . . . 120
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . . . . . . .55
LATCH System
Replacing Parts after a Crash . . . . . . . . . . . 86
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 357
Lighting
Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Illumination Control . . . . . . . . . . . . . . . . . . . 143
LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 357
Task . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Lights Airbag Readiness . . . . . . . . . . . . . . . . . . . . . . . 115
Antilock Brake System (ABS)Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Automatic Emergency Braking (AEB) Disabled . . . . . . . . . . . . . . . . . . . . . . . 120
Brake System Warning . . . . . . . . . . . . . . . . . 118
Charging System . . . . . . . . . . . . . . . . . . . . . . . 116
Check Engine (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116 Lights (cont'd)
Cruise Control Light . . . . . . . . . . . . . . . . . . . . 125
Door Ajar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Driver Mode Control . . . . . . . . . . . . . . . . . . . 122
Electric Parking Brake . . . . . . . . . . . . . . . . . . . 118
Engine Coolant Temperature
Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Engine Oil Pressure . . . . . . . . . . . . . . . . . . . . 123
Four-Wheel-Drive . . . . . . . . . . . . . . . . . . . . . . . 119
Front Fog Lamp . . . . . . . . . . . . . . . . . . . . . . . . 125
Gauges and Indicators . . . . . . . . . . . . . . . . . 105
High-Beam On . . . . . . . . . . . . . . . . . . . . . . . . . 124
Hill Descent Control . . . . . . . . . . . . . . . . . . . 120
Lane Keep Assist . . . . . . . . . . . . . . . . . . . . . . . 120
Low Fuel Warning . . . . . . . . . . . . . . . . . . . . . 124
Seat Belt Reminders . . . . . . . . . . . . . . . . . . . . 114
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Service Electric Parking Brake . . . . . . . . . . . 119
StabiliTrak OFF . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Tow/Haul Mode . . . . . . . . . . . . . . . . . . . . . . . 120
Traction Control System (TCS)/StabiliTrak . . . . . . . . . . . . . . . . . . . . . 122
Traction Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Limited-Slip Differential . . . . . . . . . . . . . . . . . . 243
Lock Steering Column . . . . . . . . . . . . . . . . . . . . . . . . 30
Locking Front Axle . . . . . . . . . . . . . . . . . . . . . . . 244 Locking Rear Axle . . . . . . . . . . . . . . . . . . . . . . . . 244
Locks
Automatic Door . . . . . . . . . . . . . . . . . . . . . . . . . 20
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . 20
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Lockout Protection . . . . . . . . . . . . . . . . . . . . . . 20
Power Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Low Fuel Warning Light . . . . . . . . . . . . . . . . . .124
Lower Anchors and Tethers for Children (LATCH System) . . . . . . . . . . . . . . . . 76
Lumbar Adjustment . . . . . . . . . . . . . . . . . . . . . . . 46 Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
M
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 424
Maintenance Schedule . . . . . . . . . . . . . . . . . . . .417 Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . . . . . . . . . . 421
Malfunction Indicator Lamp . . . . . . . . . . . . . . . 116
Manual Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227, 229
Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Media
Avoiding Untrusted Devices . . . . . . . . . . . . . 157