2019 GMC SIERRA DENALI wheel

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-1500-11698638) - 2019 - crc - 5/15/18
166 Instruments and Controls Navigation Turn-by-Turn Alerts
shown in the instrument cluster may
also be displayed in any HUD view.
English Shown, Metric Similar
Off Road View : This displays the
speed view along with indicators for
vehicle ahead, Lane Departure
Warning/Lane Keep Assist, trailer
sway, four-wheel drive status, and
pedestrian advisory. Off-road
information such as pitch angle,
steering angle, and rolling angle is
also shown.
Care of the HUD
Clean the inside of the windshield to
remove any dirt or film that could
reduce the sharpness or clarity of
the HUD image. Clean the HUD lens with a soft cloth
sprayed with glass cleaner. Wipe
the lens gently, then dry it.
HUD Troubleshooting Check that:
.
Nothing is covering the
HUD lens.
.
The HUD brightness setting is
not too dim or too bright.
.
The HUD is adjusted to the
proper height.
.
Polarized sunglasses are
not worn.
.
The windshield and HUD lens
are clean.
If the HUD image is not correct,
contact your dealer.
The windshield is part of the HUD
system. See Windshield
Replacement 0 345 .Vehicle Messages Messages displayed on the DIC
indicate the status of the vehicle or
some action that may be needed to
correct a condition. Multiple
messages may appear one after
another.
The messages that do not require
immediate action can be
acknowledged and cleared by
pressing the thumbwheel. The
messages that require immediate
action cannot be cleared until that
action is performed.
All messages should be taken
seriously; clearing the message
does not correct the problem.
If a SERVICE message appears,
see your dealer.
Follow the instructions given in the
messages. The system displays
messages regarding the following
topics:
.
Service Messages
.
Fluid Levels
.
Vehicle Security

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-1500-11698638) - 2019 - crc - 5/15/18
Instruments and Controls 171Remote Window Operation
If equipped, this feature enables
remote operation of the windows
with the RKE transmitter.
See Remote Keyless Entry (RKE)
System Operation (Keyless Access)
0 33 or Remote Keyless Entry
(RKE) System Operation (Key
Access) 0 41 .
Touch Off or On.
Passive Door Unlock
This allows the selection of what
doors will unlock when using the
button on the driver door to unlock
the vehicle.
Touch All Doors or Driver Door Only.
Passive Door Lock
This allows passive locking to be
turned on or off and selects
feedback.
See Remote Keyless Entry (RKE)
System Operation (Keyless Access)
0 33 or Remote Keyless Entry
(RKE) System Operation (Key
Access) 0 41 . Touch Off, On with Horn
Chirp, or On.
Remote Left in Vehicle Alert
This feature sounds an alert when
the RKE transmitter is left in the
vehicle. This menu also enables
Remote No Longer In Vehicle Alert.
Touch Off or On.
Seating Position Touch and the following may
display:
.
Seat Entry Memory
.
Seat Exit Memory
Seat Entry Memory
This feature automatically recalls
the previously stored 1 or 2 button
positions when the ignition is
changed from off to on or ACC/
ACCESSORY. See Memory Seats
0 73 .
Touch Off or On. Seat Exit Memory
This feature automatically recalls
the previously stored exit button
position when the ignition is
changed from on or ACC/
ACCESSORY to off and the driver
door is open. See Memory Seats
0 73 .
Touch Off or On.
Teen Driver See “ Teen Driver ” under “ Settings ”
in the infotainment manual.
Valet Mode This will lock the infotainment
system and steering wheel controls.
It may also limit access to vehicle
storage locations, if equipped.
To enable valet mode:
1. Enter a four-digit code on the
keypad.
2. Select Enter to go to the
confirmation screen.
3. Re-enter the four-digit code.

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-1500-11698638) - 2019 - crc - 5/15/18
176 Lighting
Lighting Exterior Lighting Exterior Lamp Controls . . . . . . . 176
Exterior Lamps Off
Reminder . . . . . . . . . . . . . . . . . . . 178
Headlamp High/Low-Beam
Changer . . . . . . . . . . . . . . . . . . . . 178
Flash-to-Pass . . . . . . . . . . . . . . . . 179
Daytime Running
Lamps (DRL) . . . . . . . . . . . . . . . 179
Automatic Headlamp
System . . . . . . . . . . . . . . . . . . . . . . 179
Hazard Warning Flashers . . . . . 180
Turn and Lane-Change
Signals . . . . . . . . . . . . . . . . . . . . . . 181
Fog Lamps . . . . . . . . . . . . . . . . . . . 181
Task Lighting . . . . . . . . . . . . . . . . . 182
Exterior Cargo Lamps . . . . . . . . 182
Interior Lighting Instrument Panel Illumination
Control . . . . . . . . . . . . . . . . . . . . . . 183
Dome Lamps . . . . . . . . . . . . . . . . . 183
Reading Lamps . . . . . . . . . . . . . . 184
Lighting Features
Entry Lighting . . . . . . . . . . . . . . . . 184
Exit Lighting . . . . . . . . . . . . . . . . . . 184 Battery Load Management . . . 185
Battery Power Protection . . . . . 185
Exterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . 185
Exterior Lighting Exterior Lamp Controls
The exterior lamp control is on the
instrument panel to the left of the
steering wheel.
O : Turns off the automatic
headlamps and Daytime Running
Lamps (DRL). Turn the headlamp
control to
O again to turn the
automatic headlamps or DRL
back on.

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-1500-11698638) - 2019 - crc - 5/15/18
Lighting 183Press the button again within
five seconds to turn the cargo mirror
lamps off. The cargo lamps will
remain on.
Press the button again to turn off all
the cargo lamps.
Become familiar with and follow all
state and local laws that apply to
cargo lamp operation.
Interior Lighting Instrument Panel
Illumination Control
This feature controls the brightness
of the steering wheel and instrument
panel lights. The instrument panel
illumination control is next to the
exterior lamp control.
D : Press
D + to brighten or
D −
to dim the lights. Dome Lamps
The dome lamp controls are in the
overhead console.
To operate, press the following
buttons:
j OFF : Press to turn off the
dome lamps when a door is open.
An indicator light on the button will
turn on when the dome lamp
override is activated. Press
j OFF again to deactivate this feature
and the indicator light will turn off.
The dome lamps will come on when
doors are opened.

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-1500-11698638) - 2019 - crc - 5/18/18
Climate Controls 193Avoid using recirculation for long
periods of time in cold or damp
conditions. Using recirculation in
cold or damp conditions can result
in window fogging.
A/C : Press to turn the air
conditioning on or off. An indicator
light comes on to show that the air
conditioning is enabled. If the fan is
turned off, the air conditioner will not
run. The A/C light will stay on even
if the outside temperatures are
below freezing.
Rear Window Defogger
1 REAR : If equipped, press to
turn the rear window defogger on or
off. An indicator light on the button
comes on to show that the rear
window defogger is on.
The rear window defogger only
works when the engine is running.
The defogger turns off if the ignition
is turned off or to ACC/
ACCESSORY. If equipped with heated outside
mirrors, press
1 REAR to turn
them on or off. See Heated Mirrors
0 58 .
CautionUsing a razor blade or sharp
object to clear the inside rear
window can damage the rear
window defogger. Repairs would
not be covered by the vehicle
warranty. Do not clear the inside
rear window with sharp objects.
Remote Start Climate Control
Operation : If equipped with remote
start, the climate control system
may run when the vehicle is started
remotely. If equipped with heated or
ventilated seats or a heated steering
wheel, these features may come on
during a remote start. See Remote
Vehicle Start 0 43 , Heated and
Ventilated Front Seats 0 75 , and
Heated Steering Wheel 0 131 . Sensors
The solar sensor, on top of the
instrument panel near the
windshield, monitors the solar heat.
The climate control system uses the
sensor information to adjust the
temperature, fan speed,
recirculation, and air delivery mode
for best comfort.
Do not cover the sensor; otherwise
the automatic climate control system
may not work properly.

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-1500-11698638) - 2019 - crc - 5/16/18
196 Driving and Operating
Driving and
Operating Driving Information Distracted Driving . . . . . . . . . . . . 197
Defensive Driving . . . . . . . . . . . . . 198
Drunk Driving . . . . . . . . . . . . . . . . . 198
Control of a Vehicle . . . . . . . . . . . 198
Braking . . . . . . . . . . . . . . . . . . . . . . . 198
Steering . . . . . . . . . . . . . . . . . . . . . . 199
Off-Road Recovery . . . . . . . . . . . 199
Loss of Control . . . . . . . . . . . . . . . 200
Off-Road Driving . . . . . . . . . . . . . 200
Driving on Wet Roads . . . . . . . . 205
Hill and Mountain Roads . . . . . 206
Winter Driving . . . . . . . . . . . . . . . . 206
If the Vehicle Is Stuck . . . . . . . . 208
Vehicle Load Limits . . . . . . . . . . . 209
Truck-Camper Loading
Information . . . . . . . . . . . . . . . . . . 214
Starting and Operating New Vehicle Break-In . . . . . . . . . 216
Ignition Positions (Key
Access) . . . . . . . . . . . . . . . . . . . . . 217
Ignition Positions (Keyless
Access) . . . . . . . . . . . . . . . . . . . . . 219
Starting the Engine . . . . . . . . . . . 221 Stop/Start System . . . . . . . . . . . . 222
Engine Heater . . . . . . . . . . . . . . . . 223
Retained Accessory
Power (RAP) . . . . . . . . . . . . . . . . 225
Shifting Into Park . . . . . . . . . . . . . 225
Shifting out of Park . . . . . . . . . . . 227
Parking over Things
That Burn . . . . . . . . . . . . . . . . . . . 227
Active Fuel Management . . . . . 227
Extended Parking . . . . . . . . . . . . 228
Engine Exhaust Engine Exhaust . . . . . . . . . . . . . . 228
Running the Vehicle While
Parked . . . . . . . . . . . . . . . . . . . . . . 229
Automatic Transmission Automatic Transmission . . . . . . 229
Manual Mode . . . . . . . . . . . . . . . . . 232
Tow/Haul Mode . . . . . . . . . . . . . . . 234
Drive Systems Four-Wheel Drive . . . . . . . . . . . . . 235
Brakes Antilock Brake
System (ABS) . . . . . . . . . . . . . . . 240
Electric Parking Brake . . . . . . . . 241
Brake Assist . . . . . . . . . . . . . . . . . . 242
Hill Start Assist (HSA) . . . . . . . . 242 Ride Control Systems Traction Control/Electronic
Stability Control . . . . . . . . . . . . . 243
Hill Descent Control (HDC) . . . 245
Driver Mode Control . . . . . . . . . . 246
Limited-Slip Differential . . . . . . . 250
Locking Rear Axle . . . . . . . . . . . . 250
Cruise Control Cruise Control . . . . . . . . . . . . . . . . 250
Driver Assistance Systems Driver Assistance Systems . . . 253
Assistance Systems for
Parking or Backing . . . . . . . . . . 254
Assistance Systems for
Driving . . . . . . . . . . . . . . . . . . . . . . 260
Forward Collision Alert (FCA)
System . . . . . . . . . . . . . . . . . . . . . . 260
Forward Automatic
Braking (FAB) . . . . . . . . . . . . . . . 263
Front Pedestrian Braking
(FPB) System . . . . . . . . . . . . . . . 264
Side Blind Zone
Alert (SBZA) . . . . . . . . . . . . . . . . 267
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
Driving and Operating 197Fuel Top Tier Fuel . . . . . . . . . . . . . . . . . 271
Recommended Fuel (Except
6.2L V8 Engine) . . . . . . . . . . . . . 271
Recommended Fuel (6.2L
V8 Engine) . . . . . . . . . . . . . . . . . . 271
Prohibited Fuels . . . . . . . . . . . . . . 272
Fuels in Foreign Countries . . . 272
Fuel Additives . . . . . . . . . . . . . . . . 272
E85 or FlexFuel . . . . . . . . . . . . . . 272
Filling the Tank . . . . . . . . . . . . . . . 273
Filling a Portable Fuel
Container . . . . . . . . . . . . . . . . . . . 275
Trailer Towing General Towing
Information . . . . . . . . . . . . . . . . . . 276
Driving Characteristics and
Towing Tips . . . . . . . . . . . . . . . . . 276
Trailer Towing . . . . . . . . . . . . . . . . 281
Towing Equipment . . . . . . . . . . . . 285
Trailer Sway Control (TSC) . . . 293
Trailering App . . . . . . . . . . . . . . . . 296
Conversions and Add-Ons Add-On Electrical
Equipment . . . . . . . . . . . . . . . . . . 306
Adding a Snow Plow or Similar
Equipment . . . . . . . . . . . . . . . . . . 307
Pickup Conversion to
Chassis Cab . . . . . . . . . . . . . . . . 310 Driving Information Distracted Driving Distraction comes in many forms
and can take your focus from the
task of driving. Exercise good
judgment and do not let other
activities divert your attention away
from the road. Many local
governments have enacted laws
regarding driver distraction. Become
familiar with the local laws in
your area.
To avoid distracted driving, keep
your eyes on the road, keep your
hands on the steering wheel, and
focus your attention on driving.
.
Do not use a phone in
demanding driving situations.
Use a hands-free method to
place or receive necessary
phone calls.
.
Watch the road. Do not read,
take notes, or look up
information on phones or other
electronic devices. .
Designate a front seat
passenger to handle potential
distractions.
.
Become familiar with vehicle
features before driving, such as
programming favorite radio
stations and adjusting climate
control and seat settings.
Program all trip information into
any navigation device prior to
driving.
.
Wait until the vehicle is parked
to retrieve items that have fallen
to the floor.
.
Stop or park the vehicle to tend
to children.
.
Keep pets in an appropriate
carrier or restraint.
.
Avoid stressful conversations
while driving, whether with a
passenger or on a cell phone.

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-1500-11698638) - 2019 - crc - 5/16/18
Driving and Operating 199
Steering Electric Power Steering This vehicle has electric power
steering. It does not have power
steering fluid. Regular maintenance
is not required.
If power steering assist is lost due
to a system malfunction, the vehicle
can be steered, but may require
increased effort.
See your dealer if there is a
problem.
If the steering assist is used for an
extended period of time while the
vehicle is not moving, power assist
may be reduced.
If the steering wheel is turned until it
reaches the end of its travel, and is
held in that position for an extended
period of time, power steering assist
may be reduced.
Normal use of the power steering
assist should return when the
system cools down.
See your dealer if there is a
problem. Curve Tips .
Take curves at a reasonable
speed.
.
Reduce speed before entering a
curve.
.
Maintain a reasonable steady
speed through the curve.
.
Wait until the vehicle is out of
the curve before accelerating
gently into the straightaway.
Steering in Emergencies .
There are some situations when
steering around a problem may
be more effective than braking.
.
Holding both sides of the
steering wheel allows you to turn
180 degrees without removing
a hand.
.
Antilock Brake System (ABS)
allows steering while braking. Off-Road Recovery
The vehicle's right wheels can drop
off the edge of a road onto the
shoulder while driving. Follow
these tips:
1. Ease off the accelerator and
then, if there is nothing in the
way, steer the vehicle so that it
straddles the edge of the
pavement.
2. Turn the steering wheel about
one-eighth of a turn, until the
right front tire contacts the
pavement edge.