GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 9/9/20
Introduction 5
1.Air Vents 0169.
2. Trailer Brake Control Panel (If Equipped) (Out of View). See “Integrated Trailer
Brake Control System” underTowing
Equipment 0224.
3. Turn Signal Lever. See Turn and
Lane-Change Signals 0105.
Driver Information Center (DIC) (Base
Level) Controls (If Equipped). See Driver
Information Center (DIC) (Base Level)
0 94 or
Driver Information Center (DIC) (Uplevel)
0 96.
4. Instrument Cluster 081.
5. Windshield Wiper/Washer 077.
6. Light Sensor. See Automatic Headlamp
System 0103.
Vehicle Alarm System Indicator (If
Equipped). See Vehicle Alarm System
0 14.
7. Infotainment Controls. See Overview
0 110.
8. Climate Control Systems 0164 (If
Equipped).
Automatic Climate Control System 0166
(If Equipped). 9.
Heated and Ventilated Front Seats 025
(If Equipped).
10. Power Outlets 078 (If Equipped).
11. Shift Lever. See Automatic Transmission
0 192 or
Manual Mode 0195.
12. Auxiliary Jack. See the infotainment manual.
USB Port. See the infotainment manual.
13. Hazard Warning Flashers 0104.
Traction Control/Electronic Stability
Control 0204.
Exterior Cargo Lamps 0105.
Lane Departure Warning (LDW) 0213 (If
Equipped).
Hill Descent Control (HDC) 0205 (If
Equipped).
Tow/Haul Mode 0196 (If Equipped).
14. Steering Wheel Controls 076 (If
Equipped).
Driver Information Center (DIC) (Uplevel)
Controls (If Equipped). See Driver
Information Center (DIC) (Base Level)
0 94 or
Driver Information Center (DIC) (Uplevel)
0 96.
15. Horn 077. 16.
Steering Wheel Adjustment 076 (Out
of View).
17. Cruise Control 0206.
18. Transfer Case Knob (If Equipped). See Four-Wheel Drive 0197.
19. Hood Release. See Hood0236.
20. Parking Brake 0203.
21. Data Link Connector (DLC) (Out of View). SeeMalfunction Indicator Lamp (Check
Engine Light) 087.
22. Exterior Lamp Controls 0102.
Fog Lamps 0105 (If Equipped).
23. Instrument Panel Illumination Control
0106.
GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 9/9/20
Instruments and Controls 75
Instruments and Controls
Controls
Steering Wheel Adjustment . . . . . . . . . . . . 76
Steering Wheel Controls . . . . . . . . . . . . . . . . 76
Heated Steering Wheel . . . . . . . . . . . . . . . . . 76
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Windshield Wiper/Washer . . . . . . . . . . . . . . 77
Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Power Outlets . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Wireless Charging . . . . . . . . . . . . . . . . . . . . . . 78
Warning Lights, Gauges, and Indicators
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Instrument Cluster . . . . . . . . . . . . . . . . . . . . . . 81
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . 84
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Fuel Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Engine Coolant Temperature Gauge . . . . 85
Seat Belt Reminders . . . . . . . . . . . . . . . . . . . . 85
Airbag Readiness Light . . . . . . . . . . . . . . . . . 86
Passenger Airbag Status Indicator . . . . . . 86
Charging System Light . . . . . . . . . . . . . . . . . 87
Malfunction Indicator Lamp (Check Engine Light) . . . . . . . . . . . . . . . . . . . . . . . . . 87
Brake System Warning Light . . . . . . . . . . . 89 Antilock Brake System (ABS) Warning
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Four-Wheel-Drive Light . . . . . . . . . . . . . . . . . 89
Tow/Haul Mode Light . . . . . . . . . . . . . . . . . . 90
Hill Descent Control Light . . . . . . . . . . . . . . 90
Lane Departure Warning (LDW) Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Vehicle Ahead Indicator . . . . . . . . . . . . . . . . 90
Traction Off Light . . . . . . . . . . . . . . . . . . . . . . 90
StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . . 91
Traction Control System (TCS)/StabiliTrak Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Tire Pressure Light . . . . . . . . . . . . . . . . . . . . . . 91
Engine Oil Pressure Light . . . . . . . . . . . . . . . 92
Low Fuel Warning Light (Base Level) . . . 92
Low Fuel Warning Light (Uplevel) . . . . . . 93
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . 93
High-Beam On Light . . . . . . . . . . . . . . . . . . . . 93
Front Fog Lamp Light . . . . . . . . . . . . . . . . . . . 93
Lamps On Reminder . . . . . . . . . . . . . . . . . . . . 93
Cruise Control Light . . . . . . . . . . . . . . . . . . . . 93
Door Ajar Light (Uplevel Cluster) . . . . . . . 94
Information Displays
Driver Information Center (DIC) (Base Level) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Driver Information Center (DIC) (Uplevel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Vehicle Messages
Vehicle Messages . . . . . . . . . . . . . . . . . . . . . . 98 Engine Power Messages . . . . . . . . . . . . . . . . 99
Vehicle Speed Messages . . . . . . . . . . . . . . . 99
Vehicle Personalization
Vehicle Personalization . . . . . . . . . . . . . . . . . 99
GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 9/9/20
76 Instruments and Controls
Controls
Steering Wheel Adjustment
To adjust the steering wheel:1. Pull the lever down.
2. Move the steering wheel up or down.
3. Pull the lever up to lock the steering wheel in place. Tilt and Telescoping Steering Wheel
To adjust the tilt and telescoping steering
wheel, if equipped:
1. Pull the lever down.
2. Move the steering wheel up or down.
3. Pull or push the steering wheel closer or away from you.
4. Pull the lever up to lock the steering wheel in place.
Do not adjust the steering wheel while
driving.
Steering Wheel Controls
The infotainment system can be operated
by using the steering wheel controls. See
Steering Wheel Controls 0112.
Heated Steering Wheel
(:If equipped, press to turn it on or off.
A light next to the button displays when the
feature is turned on.
The steering wheel takes about
three minutes to start heating.
If equipped with remote start heated seats,
the heated steering wheel will come on
along with remote start heated seats.
GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 9/9/20
Service and Maintenance 317
Battery
The 12-volt battery supplies power to start
the engine and operate any additional
electrical accessories.
.To avoid break-down or failure to start
the vehicle, maintain a battery with full
cranking power.
.Trained dealer technicians have the
diagnostic equipment to test the battery
and ensure that the connections and
cables are corrosion-free.
Belts
.Belts may need replacing if they squeak
or show signs of cracking or splitting.
.Trained dealer technicians have access to
tools and equipment to inspect the belts
and recommend adjustment or
replacement when necessary.
Brakes
Brakes stop the vehicle and are crucial to
safe driving.
.Signs of brake wear may include chirping,
grinding, or squealing noises, or difficulty
stopping.
.Trained dealer technicians have access to
tools and equipment to inspect the brakes
and recommend quality parts engineered
for the vehicle.
Fluids
Proper fluid levels and approved fluids
protect the vehicle’s systems and
components. See Recommended Fluids and
Lubricants 0319 for GM approved fluids.
.Engine oil and windshield washer fluid
levels should be checked at every fuel fill.
.Instrument cluster lights may come on to
indicate that fluids may be low and need
to be filled.
Hoses
Hoses transport fluids and should be
regularly inspected to ensure that there are
no cracks or leaks. With a multi-point
inspection, your dealer can inspect the hoses
and advise if replacement is needed.
Lamps
Properly working headlamps, taillamps, and
brake lamps are important to see and be
seen on the road.
.Signs that the headlamps need attention
include dimming, failure to light, cracking,
or damage. The brake lamps need to be
checked periodically to ensure that they
light when braking.
.With a multi-point inspection, your dealer
can check the lamps and note any
concerns.
Shocks and Struts
Shocks and struts help aid in control for a
smoother ride.
.Signs of wear may include steering wheel
vibration, bounce/sway while braking,
longer stopping distance, or uneven
tire wear.
.As part of the multi-point inspection,
trained dealer technicians can visually
inspect the shocks and struts for signs of
leaking, blown seals, or damage, and can
advise when service is needed.
Tires
Tires need to be properly inflated, rotated,
and balanced. Maintaining the tires can save
money and fuel, and can reduce the risk of
tire failure.
GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 9/9/20
Index 355
Seats (cont'd)Reclining Seatbacks . . . . . . . . . . . . . . . . . . . . . 24
Underseat Storage . . . . . . . . . . . . . . . . . . . . . . 74
Securing Child Restraints . . . . . . . . . . . . . . 64, 69
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 340
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Vehicle Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169 Accessories and Modifications . . . . . . . . . 234
Climate Control System . . . . . . . . . . . . . . . . 164
Doing Your Own Work . . . . . . . . . . . . . . . . . 235
Maintenance Records . . . . . . . . . . . . . . . . . . 322
Maintenance, General Information . . . . . 309
Parts Identification . . . . . . . . . . . . . . . . . . . . . 323
Scheduling Appointments . . . . . . . . . . . . . . 331
Services Special Application . . . . . . . . . . . . . . . . . . . . . 316
Servicing System . . . . . . . . . . . . . . . . . . . . . . . . . 135
Servicing the Airbag . . . . . . . . . . . . . . . . . . . . . . 42
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .147
Shift Lock Control Function Check, Automatic Transmission . . . . . . . . . . . . . . . . 253
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Out of Park . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191 Sidemarker
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . 257
Signals, Turn and Lane-Change . . . . . . . . . . . 105
Software Updates . . . . . . . . . . . . . . . . . . . . . . . . . 116
Spare Tire Compact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292
Special Application Services . . . . . . . . . . . . . . 316
Specifications and Capacities . . . . . . . . . . . . . 324
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Start Assist, Hill . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Start Vehicle, Remote . . . . . . . . . . . . . . . . . . . . . . 11
Starter Switch Check . . . . . . . . . . . . . . . . . . . . . 253
Starting the Engine . . . . . . . . . . . . . . . . . . . . . . .187
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172 Heated Wheel . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Wheel Adjustment . . . . . . . . . . . . . . . . . . . . . . 76
Wheel Controls . . . . . . . . . . . . . . . . . . . . . . . . . 76
Steering Wheel Controls . . . . . . . . . . . . . . . . . . 112
Stoplamps and Back-Up Lamps Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . 257
Storage Areas Center Console . . . . . . . . . . . . . . . . . . . . . . . . . 74
Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Sunglasses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Underseat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Storage Compartments . . . . . . . . . . . . . . . . . . . .73 Struts
Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254
Stuck Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Sunglass Storage . . . . . . . . . . . . . . . . . . . . . . . . . .73
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
System Forward Collision Alert (FCA) . . . . . . . . . . . . 211
Global Positioning . . . . . . . . . . . . . . . . . . . . . 134
Infotainment . . . . . . . . . . . . . . . . . . . . . . . . . . . 338
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Systems Driver Assistance . . . . . . . . . . . . . . . . . . . . . . 208
T
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Tailgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
TaillampsBulb Replacement . . . . . . . . . . . . . . . . . . . . . . 257
Teen Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Text Telephone (TTY) Users . . . . . . . . . . . . . . 329
Theft-Deterrent Systems . . . . . . . . . . . . . . . . . . . 15
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 266 All-Season . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267
All-Terrain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267