2019 CHEVROLET SILVERADO 1500 LD park assist

Chevrolet Silverado LD 1500 and Silverado 2500/3500 Owner Manual (GMNA-
Localizing-U.S./Canada-12162993) - 2019 - crc - 7/30/18
166 Instruments and Controls
Select Confirm More or
Confirm Less.
Prompt Length
This feature adjusts the voice
prompt length.
Select Short or Long.
Audio Feedback Speed
This feature adjusts the audio
feedback speed.
Select Slow, Medium, or Fast.
Display“What Can I Say?” Tips
This feature gives voice
command tips.
Select Off or On.
Display
Select and the following may
display:
. Calibrate Touchscreen
. Turn Display Off
Calibrate Touchscreen
Select to calibrate the touchscreen,
then follow the prompts. Turn Display Off
Select to turn the display off. Touch
anywhere on the infotainment
display or press any infotainment
controls on the center stack to turn
the display on.
Rear Camera
Select and the following may
display:
.
Guidance Lines
. Rear Park Assist Symbols
Guidance Lines
Select to turn Off or On. See
Assistance Systems for Parking or
Backing 0280.
Rear Park Assist Symbols
Select to turn Off or On. See
Assistance Systems for Parking or
Backing 0280.
Return to Factory Settings
Select and the following may
display:
.
Restore Vehicle Settings
. Clear All Private Data .
Restore Radio Settings
Restore Vehicle Settings
This allows selection of restoring
vehicle settings.
Select Restore or Cancel.
Clear All Private Data
This allows selection to clear all
private information from the vehicle.
Select Delete or Cancel.
Restore Radio Settings
This allows selection to restore
radio settings.
Select Restore or Cancel.
Software Information
Select to view or update the
infotainment system current
software information.
Wi-Fi
Select and the following may
display:
. Wi-Fi
. Manage Wi-Fi Networks

Chevrolet Silverado LD 1500 and Silverado 2500/3500 Owner Manual (GMNA-
Localizing-U.S./Canada-12162993) - 2019 - crc - 7/30/18
Instruments and Controls 167
Wi-Fi
This feature allows Wi-Fi networks
to be turned off or on.
Select Off or On.
Manage Wi-Fi Networks
Select to manage Wi-Fi networks.
Wi-Fi must be on for this feature to
be accessed.Universal Remote
System
SeeRadio Frequency Statement
0 460.
Universal Remote System
Programming
If equipped, these buttons are in the
overhead console.
This system can replace up to three
remote control transmitters used to
activate devices such as garage
door openers, security systems, and
home automation devices. These instructions refer to a garage door
opener, but can be used for other
devices.
Do not use the Universal Remote
system with any garage door opener
that does not have the stop and
reverse feature. This includes any
garage door opener model
manufactured before April 1, 1982.
Read these instructions completely
before programming the Universal
Remote system. It may help to have
another person assist with the
programming process.
Keep the original hand-held
transmitter for use in other vehicles
as well as for future programming.
Erase the programming when
vehicle ownership is terminated.
See
“Erasing Universal Remote
System Buttons” later in this
section.
To program a garage door opener,
park outside directly in line with and
facing the garage door opener
receiver. Clear all people and
objects near the garage door.

Chevrolet Silverado LD 1500 and Silverado 2500/3500 Owner Manual (GMNA-
Localizing-U.S./Canada-12162993) - 2019 - crc - 7/30/18
Driving and Operating 225
Driving and
Operating
Driving Information
Distracted Driving . . . . . . . . . . . . 226
Defensive Driving . . . . . . . . . . . . . 227
Drunk Driving . . . . . . . . . . . . . . . . . 227
Control of a Vehicle . . . . . . . . . . . 227
Braking . . . . . . . . . . . . . . . . . . . . . . . 227
Steering . . . . . . . . . . . . . . . . . . . . . . 228
Off-Road Recovery . . . . . . . . . . . 229
Loss of Control . . . . . . . . . . . . . . . 229
Off-Road Driving . . . . . . . . . . . . . 230
Driving on Wet Roads . . . . . . . . 234
Hill and Mountain Roads . . . . . 235
Winter Driving . . . . . . . . . . . . . . . . 236
If the Vehicle Is Stuck . . . . . . . . 237
Vehicle Load Limits . . . . . . . . . . . 238
Truck-Camper LoadingInformation . . . . . . . . . . . . . . . . . . 244
Starting and Operating
New Vehicle Break-In . . . . . . . . . 246
Adjustable Throttle and BrakePedal . . . . . . . . . . . . . . . . . . . . . . . 246
Ignition Positions . . . . . . . . . . . . . 247
Starting the Engine . . . . . . . . . . . 249
Fast Idle System . . . . . . . . . . . . . 250 Retained Accessory
Power (RAP) . . . . . . . . . . . . . . . . 251
Engine Coolant Heater . . . . . . . 251
Shifting Into Park . . . . . . . . . . . . . 253
Shifting out of Park . . . . . . . . . . . 254
Parking over Things That Burn . . . . . . . . . . . . . . . . . . . 254
Active Fuel Management . . . . . 255
Engine Exhaust
Engine Exhaust . . . . . . . . . . . . . . 255
Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . 256
Automatic Transmission
Automatic Transmission . . . . . . 256
Manual Mode . . . . . . . . . . . . . . . . . 259
Tow/Haul Mode . . . . . . . . . . . . . . . 261
Drive Systems
Four-Wheel Drive . . . . . . . . . . . . . 262
Brakes
Antilock BrakeSystem (ABS) . . . . . . . . . . . . . . . 270
Parking Brake . . . . . . . . . . . . . . . . 271
Brake Assist . . . . . . . . . . . . . . . . . . 272
Hill Start Assist (HSA) . . . . . . . . 272
Ride Control Systems
Traction Control/Electronic Stability Control . . . . . . . . . . . . . 273 Hill Descent Control (HDC) . . . 275
Locking Rear Axle . . . . . . . . . . . . 276
Cruise Control
Cruise Control . . . . . . . . . . . . . . . . 276
Driver Assistance Systems
Driver Assistance Systems . . . 279
Assistance Systems for
Parking or Backing . . . . . . . . . . 280
Assistance Systems for Driving . . . . . . . . . . . . . . . . . . . . . . 282
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . 282
Forward Automatic Braking (FAB) (1500 Series) . . . . . . . . . 285
Lane Departure Warning (LDW) (2500/3500
Series) . . . . . . . . . . . . . . . . . . . . . . 286
Lane Keep Assist (LKA) (1500 Series) . . . . . . . . . . . . . . . . . . . . . . 287
Fuel
Top Tier Fuel . . . . . . . . . . . . . . . . . 289
Recommended Fuel . . . . . . . . . . 290
Prohibited Fuels . . . . . . . . . . . . . . 290
Fuels in Foreign Countries . . . 290
Fuel Additives . . . . . . . . . . . . . . . . 290
E85 or FlexFuel . . . . . . . . . . . . . . 291
Filling the Tank . . . . . . . . . . . . . . . 291

Chevrolet Silverado LD 1500 and Silverado 2500/3500 Owner Manual (GMNA-
Localizing-U.S./Canada-12162993) - 2019 - crc - 7/30/18
248 Driving and Operating
{Warning
Turning off the vehicle while
moving may cause loss of power
assist in the brake and steering
systems and disable the airbags.
While driving, turn off the vehicle
only in an emergency.
In an emergency, if the vehicle
cannot be pulled over and must be
turned off while driving: 1. Push the key all the way in toward the steering column,
then turn the key to ACC/
ACCESSORY.
2. Brake using firm and steady pressure. Do not pump the
brakes repeatedly. This may
deplete power assist, requiring
increased brake pedal force.
3. Shift the vehicle to N (Neutral). This can be done while the
vehicle is moving. Continue
braking and steer the vehicle to
a safe location.
4. Come to a complete stop. 5. Shift to P (Park) with an
automatic transmission,
or Neutral with a manual
transmission.
6. Continue to hold the brake pedal, then set the parking
brake. See Parking Brake
0 271.
7. Push the key all the way in toward the steering column,
then turn the ignition to
LOCK/OFF.
8. Remove the key.
9. Release the brake pedal.
Caution
Use the correct key, make sure it
is all the way in —or pushed all
the way in toward the steering
column when turning off the
vehicle —and turn it only with
your hand.
1 (ACC/ACCESSORY) : This
position allows features such as the
infotainment system to operate while the vehicle is off. It also
unlocks the steering column,
if equipped with a locking steering
column. Use this position if the
vehicle must be pushed or towed.
See
Retained Accessory Power
(RAP) 0251.
From ON/RUN, push the key all the
way in toward the steering column,
then turn the key to ACC/
ACCESSORY.
If the key is left in ACC/
ACCESSORY with the engine off,
the battery could drain and the
vehicle may not start.
A warning chime will sound when
the driver door is opened and the
key is in the ignition.
2 (ON/RUN) : This position can be
used to operate the electrical
accessories and to display some
instrument cluster warning and
indicator lights. This position can
also be used for service and
diagnostics, and to verify the proper
operation of the malfunction
indicator lamp as may be required
for emission inspection purposes.

Chevrolet Silverado LD 1500 and Silverado 2500/3500 Owner Manual (GMNA-
Localizing-U.S./Canada-12162993) - 2019 - crc - 7/30/18
Driving and Operating 249
The switch stays in this position
when the engine is running. The
transmission is also unlocked in this
position.
If the key is left in ON/RUN with the
engine off, the battery could drain
and the vehicle may not start.
3 (START) :This is the position that
starts the engine. When the engine
starts, release the key. The ignition
returns to ON/RUN for driving.
Starting the Engine
If the vehicle has a diesel engine,
see the Duramax diesel
supplement.
Caution
If you add electrical parts or
accessories, you could change
the way the engine operates. Any
resulting damage would not be
covered by the vehicle warranty.
See Add-On Electrical Equipment
0 318.
Caution
If the steering wheel is turned
until it reaches the end of its
travel, and is held in that position
while starting the vehicle, damage
may occur to the power steering
system and there may be loss of
power steering assist.
Place the transmission in the
proper gear.
Automatic Transmission
Move the shift lever to P (Park) or
N (Neutral). To restart the engine
when the vehicle is already moving,
use N (Neutral) only.
Caution
Do not try to shift to P (Park) if the
vehicle is moving. If you do, you
could damage the transmission.
Shift to P (Park) only when the
vehicle is stopped.
Starting Procedure
1. With your foot off the accelerator pedal, turn the
ignition key to START. When
the engine starts, let go of the
key. The idle speed will go
down as the engine gets warm.
Do not race the engine
immediately after starting it.
Operate the engine and
transmission gently to allow the
oil to warm up and lubricate all
moving parts.
When the low fuel warning light
is on and the FUEL LEVEL
LOW message is displayed in
the Driver Information Center
(DIC), hold the ignition switch
in the START position to
continue engine cranking.
Caution
Cranking the engine for long
periods of time, by returning the
ignition to the START position
immediately after cranking has
(Continued)

Chevrolet Silverado LD 1500 and Silverado 2500/3500 Owner Manual (GMNA-
Localizing-U.S./Canada-12162993) - 2019 - crc - 7/30/18
272 Driving and Operating
A chime sounds and the warning
light flashes when the parking brake
is applied and the vehicle is moving
at least 8 km/h (5 mph).
To release the parking brake, hold
the regular brake pedal down. Then
pull the bottom edge of the lever
with the parking brake symbol,
located to the right of the steering
column.
If the ignition is on when the parking
brake is released, the brake system
warning light goes off.
Caution
Driving with the parking brake on
can overheat the brake system
and cause premature wear or
damage to brake system parts.
Make sure that the parking brake
is fully released and the brake
warning light is off before driving.
If you are towing a trailer and are
parking on any hill see Driving
Characteristics and Towing Tips
0 294.
Brake Assist
The Brake Assist feature is
designed to assist the driver in
stopping or decreasing vehicle
speed in emergency driving
conditions. This feature uses the
stability system hydraulic brake
control module to supplement the
power brake system under
conditions where the driver has
quickly and forcefully applied the
brake pedal in an attempt to quickly
stop or slow down the vehicle. The
stability system hydraulic brake
control module increases brake
pressure at each corner of the
vehicle until the ABS activates.
Minor brake pedal pulsation or
pedal movement during this time is
normal and the driver should
continue to apply the brake pedal as
the driving situation dictates The
Brake Assist feature will
automatically disengage when the
brake pedal is released or brake
pedal pressure is quickly
decreased.
Hill Start Assist (HSA)
This vehicle has a Hill Start Assist
(HSA) feature, which may be useful
when the vehicle is stopped on a
grade. This feature is designed to
prevent the vehicle from rolling,
either forward or rearward, during
vehicle drive off. After you
completely stop and hold the vehicle
in a complete standstill on a grade,
HSA will automatically activate.
During the transition period between
when you release the brake pedal
and start to accelerate to drive off
on a grade, HSA holds the braking
pressure for a maximum of
two seconds to ensure that there is
no rolling. The brakes will
automatically release when the
accelerator pedal is applied within
the two-second window. If the
vehicle is equipped with the
Integrated Trailer Brake Control
(ITBC) system, HSA may also apply
the trailer brakes. It will not activate
if the vehicle is in a drive gear and
facing downhill or if the vehicle is
facing uphill and in R (Reverse).

Chevrolet Silverado LD 1500 and Silverado 2500/3500 Owner Manual (GMNA-
Localizing-U.S./Canada-12162993) - 2019 - crc - 7/30/18
Driving and Operating 279
Driver Assistance
Systems
This vehicle may have features that
work together to help avoid crashes
or reduce crash damage while
driving, backing, and parking. Read
this entire section before using
these systems.
{Warning
Do not rely on the Driver
Assistance Systems. These
systems do not replace the need
for paying attention and driving
safely. You may not hear or feel
alerts or warnings provided by
these systems. Failure to use
proper care when driving may
result in injury, death, or vehicle
damage. SeeDefensive Driving
0 227.
Under many conditions, these
systems will not: (Continued)
Warning (Continued)
.Detect children,
pedestrians, bicyclists,
or animals.
. Detect vehicles or objects
outside the area monitored
by the system.
. Work at all driving speeds.
. Warn you or provide you
with enough time to avoid a
crash.
. Work under poor visibility or
bad weather conditions.
. Work if the detection sensor
is not cleaned or is covered
by ice, snow, mud, or dirt.
. Work if the detection sensor
is covered up, such as with
a sticker, magnet, or metal
plate.
. Work if the area surrounding
the detection sensor is
damaged or not properly
repaired.
(Continued)
Warning (Continued)
Complete attention is always
required while driving, and you
should be ready to take action
and apply the brakes and/or steer
the vehicle to avoid crashes.
Audible or Safety Alert Seat
Some driver assistance features
alert the driver of obstacles by
beeping. To change the volume of
the warning chime, see “Comfort
and Convenience” underVehicle
Personalization 0160.
If equipped with the Safety Alert
Seat, the driver seat cushion may
provide a vibrating pulse alert
instead of beeping. To change this,
see “Collision/Detection Systems”
under Vehicle Personalization
0 160.
Cleaning
Depending on vehicle options, keep
these areas of the vehicle clean to
ensure the best driver assistance
feature performance. Driver

Chevrolet Silverado LD 1500 and Silverado 2500/3500 Owner Manual (GMNA-
Localizing-U.S./Canada-12162993) - 2019 - crc - 7/30/18
280 Driving and Operating
Information Center (DIC) messages
may display when the systems are
unavailable or blocked..Front and rear bumpers and the
area below the bumpers
. Front grille and headlamps
. Front camera lens in the front
grille or near the front emblem
. Front side and rear side panels
. Outside of the windshield in front
of the rearview mirror
. Side camera lens on the bottom
of the outside mirrors
. Rear side corner bumpers
. Rear Vision Camera in the
tailgate handle
Assistance Systems for
Parking or Backing
If equipped, the Rear Vision Camera
(RVC), Rear Park Assist (RPA), and
Front Park Assist (FPA) may help
the driver park or avoid objects.
Always check around the vehicle
when parking or backing.
The RVC and RPA will not work
properly if the tailgate is down. If the
tailgate is down, do not use these
systems. Rear Vision Camera (RVC)
When the vehicle is shifted into
R (Reverse), the RVC displays an
image of the area behind the vehicle
in the infotainment display. The
previous screen displays when the
vehicle is shifted out of R (Reverse)
after a short delay. To return to the
previous screen sooner, press any
button on the infotainment system,
shift into P (Park), or reach a vehicle
speed of approximately
12 km/h (8 mph).
1. View Displayed by the
Camera