warning lights GMC SIERRA DENALI 2019 User Guide

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-1500-11698638) - 2019 - crc - 5/16/18
300 Driving and Operating 5. The reverse lights turn on for
about two seconds.
6. Steps 2 – 5 repeat for
approximately one minute and
45 seconds, or until the test
deactivates.
Touch Stop to stop the test. The test
will automatically end after
one minute and 45 seconds.
The sequence also deactivates
when any of the following occur:
.
The ignition is turned off.
.
The transmission is shifted out
of P (Park).
.
The brake pedal is pressed.
.
The turn signal is activated.
.
The hazard warning lights are
activated. Trailer
1. Trailer Status Page
2. Trailer Tire Pressure/
Temperature
3. Mileage of Trailer
Mileage
The mileage accumulated while this
Trailer Profile is active will display.
Touch mileage to edit.
Tire Pressure and Temperature
If the TTPMS sensor-to-vehicle
learn process was completed, the
status view will display the current
tire pressure and temperature of the trailer tires related to the active
Trailer Profile. If a tire ’ s pressure is
low or high, the color of the
pressure value will be amber. If a
sensor malfunctions, the values are
dashed lines. If the screen displays
“ Service Tire Pressure Monitoring
System ” , the vehicle needs to be
taken to a dealer for service.
Maintenance
1. Maintenance Status Page
2. List of Maintenance
Reminders
3. Add a New Maintenance
Reminder

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-1500-11698638) - 2019 - crc - 5/16/18
Index 463F Fan
Engine . . . . . . . . . . . . . . . . . . . . . . . . 333
Features
Memory . . . . . . . . . . . . . . . . . . . . . . . . . 12
Filter,
Engine Air Cleaner . . . . . . . . . . . 326
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 179
Flashers, Hazard Warning . . . . . . 180
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 383
Changing . . . . . . . . . . . . . . . . . . . . . 385
FlexFuel
E85 . . . . . . . . . . . . . . . . . . . . . . . . . . . 272
Floor Console Storage . . . . . . . . . . 127
Floor Mats . . . . . . . . . . . . . . . . . . . . . . 411
Fluid
Automatic Transmission . . . . . . 325
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 336
Four-Wheel Drive
Transfer Case . . . . . . . . . . . . . . . 235
Washer . . . . . . . . . . . . . . . . . . . . . . . 334
Fog Lamps . . . . . . . . . . . . . . . . . . . . . 181
Folding Mirrors . . . . . . . . . . . . . . . . . . 57
Forward Automatic Braking . . . . . 263
Forward Collision Alert
(FCA) System . . . . . . . . . . . . . . . . . 260
Four-Wheel Drive . . . . . . . . . . 235, 340
Four-Wheel-Drive Light . . . . . . . . . 153 Frequency Statement
Radio . . . . . . . . . . . . . . . . . . . . . . . . . 443
Front Axle . . . . . . . . . . . . . . . . . . . . . . 340
Front Fog Lamp
Light . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Front Pedestrian Braking
(FPB) System . . . . . . . . . . . . . . . . . 264
Front Seats
Adjustment . . . . . . . . . . . . . . . . . . . . . 69
Heated and Ventilated . . . . . . . . . . 75
Fuel
Additives . . . . . . . . . . . . . . . . . . . . . 272
Economy Driving . . . . . . . . . . . . . . . 29
Filling a Portable Fuel
Container . . . . . . . . . . . . . . . . . . . 275
Filling the Tank . . . . . . . . . . . . . . . 273
Foreign Countries . . . . . . . . . . . . 272
Gauge . . . . . . . . . . . . . . . . . . . . . . . . 143
Low Fuel Warning Light . . . . . . . 157
Management, Active . . . . . . . . . . 227
Prohibited Fuels . . . . . . . . . . . . . . 272
Recommended . . . . . . . . . . . . . . . 271
Top Tier . . . . . . . . . . . . . . . . . . . . . . 271
Full-Size Spare Tire . . . . . . . . . . . . 394
Fuses
Engine Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 350
Fuses and Circuit Breakers . . . 350 Fuses (cont'd)
Instrument Panel Fuse
Block . . . . . . . . . . . . . . . . . . . 354, 356
G Garage Door Opener . . . . . . . . . . . 172
Programming . . . . . . . . . . . . . . . . . 172
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . 345
Gauges
Engine Coolant
Temperature . . . . . . . . . . . . . . . . 145
Engine Oil Pressure . . . . . . . . . . 144
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Odometer . . . . . . . . . . . . . . . . . . . . . 142
Speedometer . . . . . . . . . . . . . . . . . 142
Tachometer . . . . . . . . . . . . . . . . . . . 143
Trip Odometer . . . . . . . . . . . . . . . . 142
Voltmeter . . . . . . . . . . . . . . . . . . . . . 146
Warning Lights and
Indicators . . . . . . . . . . . . . . . . . . . 137
General Information
Service and Maintenance . . . . . 413
Towing . . . . . . . . . . . . . . . . . . . . . . . . 276
Vehicle Care . . . . . . . . . . . . . . . . . . 312
Glove Box . . . . . . . . . . . . . . . . . . . . . . 125
GM Mobility Reimbursement
Program . . . . . . . . . . . . . . . . . . . . . . . 437

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-1500-11698638) - 2019 - crc - 5/16/18
Index 465Lane Keep Assist Light . . . . . . . . . 153
Lap-Shoulder Belt . . . . . . . . . . . . . . . 82
LATCH System
Replacing Parts after a
Crash . . . . . . . . . . . . . . . . . . . . . . . .117
LATCH, Lower Anchors and
Tethers for Children . . . . . . . . . . . 106
LED Lighting . . . . . . . . . . . . . . . . . . . . 347
Lighting
Entry . . . . . . . . . . . . . . . . . . . . . . . . . 184
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Illumination Control . . . . . . . . . . . 183
LED . . . . . . . . . . . . . . . . . . . . . . . . . . 347
Task . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Lights
Airbag Readiness . . . . . . . . . . . . . 147
Antilock Brake System
(ABS) Warning . . . . . . . . . . . . . . 152
Brake System Warning . . . . . . . 151
Charging System . . . . . . . . . . . . . 148
Check Engine (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . 149
Cruise Control . . . . . . . . . . . . . . . . 158
Door Ajar . . . . . . . . . . . . . . . . . . . . . 158
Driver Mode Control . . . . . . . . . . 156
Electric Parking Brake . . . . . . . . 152
Electronic Stability Control
(ESC), Off . . . . . . . . . . . . . . . . . . . 155 Lights (cont'd)
Engine Coolant
Temperature Warning . . . . . . . 155
Engine Oil Pressure . . . . . . . . . . 157
Flash-to-Pass . . . . . . . . . . . . . . . . . 179
Four-Wheel-Drive . . . . . . . . . . . . . 153
Front Fog Lamp . . . . . . . . . . . . . . 158
High-Beam On . . . . . . . . . . . . . . . . 157
High/Low Beam Changer . . . . . 178
Hill Descent Control . . . . . . . . . . 153
Lane Keep Assist . . . . . . . . . . . . . 153
Low Fuel Warning . . . . . . . . . . . . 157
Seat Belt Reminders . . . . . . . . . . 146
Security . . . . . . . . . . . . . . . . . . . . . . 157
Service Electric Parking
Brake . . . . . . . . . . . . . . . . . . . . . . . 152
Tire Pressure . . . . . . . . . . . . . . . . . 156
Tow/Haul Mode . . . . . . . . . . . . . . . 153
Traction Off . . . . . . . . . . . . . . . . . . . 154
Limited-Slip Differential . . . . . . . . . 250
Locking Rear Axle . . . . . . . . . . . . . . 250
Locks
Automatic Door . . . . . . . . . . . . . . . . . 46
Delayed Locking . . . . . . . . . . . . . . . . 45
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Lockout Protection . . . . . . . . . . . . . . 46
Power Door . . . . . . . . . . . . . . . . . . . . . 45
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Loss of Control . . . . . . . . . . . . . . . . . 200
Low Fuel Warning Light . . . . . . . . . 157
Low-Profile Tires . . . . . . . . . . . . . . . . 360
Lower Anchors and Tethers
for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . . . . 106
Lumbar Adjustment . . . . . . . . . . . . . . 71
Front Seats . . . . . . . . . . . . . . . . . . . . . 71
M Maintenance
Records . . . . . . . . . . . . . . . . . . . . . . 428
Maintenance and Care
Additional . . . . . . . . . . . . . . . . . . . . . 422
Maintenance Schedule . . . . . . . . . 415
Recommended Fluids and
Lubricants . . . . . . . . . . . . . . . . . . . 425
Transfer Case . . . . . . . . . . . . . . . . 235
Malfunction Indicator Lamp . . . . . 149
Manual Mirrors . . . . . . . . . . . . . . . . . . 56
Manual Mode . . . . . . . . . . . . . . . . . . . 232
Manual Windows . . . . . . . . . . . . . . . . 63
Memory Features . . . . . . . . . . . . . . . . 12
Memory Seats . . . . . . . . . . . . . . . . . . . 73
Messages
Engine Power . . . . . . . . . . . . . . . . 167
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 166
Vehicle Speed . . . . . . . . . . . . . . . . 167

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-1500-11698638) - 2019 - crc - 5/16/18
470 Index Turn Signal
Bulb Replacement . . . . . . . . . . . . 347
U Underseat Storage . . . . . . . . . . . . . 126
Uniform Tire Quality Grading . . . 380
Universal Remote System . . . . . . 172
Operation . . . . . . . . . . . . . . . . . . . . . 175
Programming . . . . . . . . . . . . . . . . . 172
Using This Manual . . . . . . . . . . . . . . . . 2
V Vehicle
Alarm System . . . . . . . . . . . . . . . . . . 54
Canadian Owners . . . . . . . . . . . . . . . 2
Control . . . . . . . . . . . . . . . . . . . . . . . 198
Identification Number (VIN) . . . 429
Load Limits . . . . . . . . . . . . . . . . . . . 209
Messages . . . . . . . . . . . . . . . . . . . . 166
Personalization . . . . . . . . . . . . . . . 167
Remote Start . . . . . . . . . . . . . . . . . . . 43
Security . . . . . . . . . . . . . . . . . . . . . . . . 54
Speed Messages . . . . . . . . . . . . . 167
Towing . . . . . . . . . . . . . . . . . . . . . . . . 398
Vehicle Ahead Indicator . . . . . . . . 154
Vehicle Care
Tire Pressure . . . . . . . . . . . . . . . . . 367
Vehicle Data Recording and
Privacy . . . . . . . . . . . . . . . . . . . . . . . . 445 Ventilation, Air . . . . . . . . . . . . . . . . . . 194
Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Voltmeter Gauge . . . . . . . . . . . . . . . 146
W Warning
Brake System Light . . . . . . . . . . . 151
Caution and Danger . . . . . . . . . . . . . 2
Lane Departure (LDW) . . . . . . . 269
Warning Lights, Gauges, and
Indicators . . . . . . . . . . . . . . . . . . . . . 137
Warnings
Hazard Flashers . . . . . . . . . . . . . . 180
Washer Fluid . . . . . . . . . . . . . . . . . . . 334
Wheels
Alignment and Tire Balance . . 381
Different Size . . . . . . . . . . . . . . . . . 379
Replacement . . . . . . . . . . . . . . . . . 381
When It Is Time for New
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 377
Where to Put the Restraint . . . . . 104
Windows . . . . . . . . . . . . . . . . . . . . . . . . 62
Manual . . . . . . . . . . . . . . . . . . . . . . . . . 63
Power . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Windshield
Replacement . . . . . . . . . . . . . . . . . 345
Wiper/Washer . . . . . . . . . . . . . . . . 131 Winter
Driving . . . . . . . . . . . . . . . . . . . . . . . . 206
Winter Tires . . . . . . . . . . . . . . . . . . . . 359
Wiper Blade Replacement . . . . . . 344
Wireless Charging . . . . . . . . . . . . . . 135