2022 GMC SIERRA tow bar

GMC Sierra/Sierra Denali 1500 Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-15883563) - 2022 - CRC - 11/19/21
Driving and Operating 319
Vehicle SeriesTrailer Weight Weight-Distributing Hitch Usage Hitch Distribution
1500 Up to 3 175 kg (7,000 lb) Not Required50%
1500 Over 3 175 kg (7,000 lb) Required50%
1. Front of Vehicle
2. H1/H2 Body to Ground Distance
Towing with Model 1500 Series Trucks
1. Position the truck so that the trailer is ready to connect (keep the trailer
detached).
2. Measure the height of the top of the front wheel opening at the fender to the
ground (H1).
3. Attach the vehicle to the trailer, do not attach weight distribution bars at
this time.
4. Measure the height of the top of the front wheel opening on the fender to
the ground (H2). 5. Install and adjust the tension in the
weight-distributing bars per the
manufacturers’ recommendations so that
the height of the front fender is
approximately H2−[(H2−H1)/2] (halfway
between the two measured ride heights).
6. Visually inspect the trailer and weight-distributing hitch to ensure that
the manufacturers’ recommendations
have been met.

GMC Sierra/Sierra Denali 1500 Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-15883563) - 2022 - CRC - 11/19/21
334 Driving and Operating
tires were rotated or if the tire pressure
sensors in the tires were replaced for this
Trailer Profile. The vehicle will need to
relearn the tire sensors and their locations.
See“Trailer Tire Pressure Setup” previously
in this section.
Touch Edit Target Pressure to change the
recommended tire pressure for the trailer
tires. This will change the number at which
the vehicle displays alerts related to trailer
tire pressure.
Maintenance
Touch to view a list of maintenance
reminders for the Trailer Profile.
The Maintenance Status view displays
reminders for the Trailer Profile. Touch a
reminder to view, reset, delete, or edit it. Resetting a reminder will reset the time and
mileage values for the reminder. The
progress bar turns yellow when the
maintenance item reaches 90% complete.
The progress bar turns red when the
maintenance item reaches 100% complete.
Touch New Reminder to add a new
maintenance reminder.
Suggested reminders that were previously
set will not appear. Suggested reminders
that have not been set have empty boxes
next to them. The maximum number of
reminders is 50.
Maintenance Notifications
Touch Reset to reset time and mileage
values for the reminder.
Touch Remind Me Later to delay the
reminder.
If an Upcoming Alert (90%) is dismissed, it
will not appear again.
If a Maintenance Due Alert (100%) is
dismissed, it will appear when the vehicle is
turned off and back on again.
Always follow all of the maintenance
instructions that came with your trailer.
Cameras
This view shows a preview of the selected
camera view. Touch X to exit the preview.
Touch the camera icon to open the
camera app.
Checklist View
This view shows the recommended steps to
take before towing a trailer.

GMC Sierra/Sierra Denali 1500 Owner Manual (GMNA-Localizing-U.S./Cana-
da/Mexico-15883563) - 2022 - CRC - 11/19/21
Index 467
Lights (cont'd)Engine Oil Pressure . . . . . . . . . . . . . . . . . . . . 126
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Four-Wheel-Drive . . . . . . . . . . . . . . . . . . . . . . 122
Front Fog Lamp . . . . . . . . . . . . . . . . . . . . . . . . . 127
High-Beam On . . . . . . . . . . . . . . . . . . . . . . . . . . 127
High/Low Beam Changer . . . . . . . . . . . . . . 147
Hill Descent Control . . . . . . . . . . . . . . . . . . . 122
Lane Keep Assist . . . . . . . . . . . . . . . . . . . . . . . 123
Low Fuel Warning . . . . . . . . . . . . . . . . . . . . . 126
Seat Belt Reminders . . . . . . . . . . . . . . . . . . . . 117
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Service Electric Parking Brake . . . . . . . . . . . 121
StabiliTrak OFF . . . . . . . . . . . . . . . . . . . . . . . . . 124
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Tow/Haul Mode . . . . . . . . . . . . . . . . . . . . . . . 122
Traction Control System
(TCS)/StabiliTrak . . . . . . . . . . . . . . . . . . . . . 124
Traction Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Limited-Slip Differential . . . . . . . . . . . . . . . . . . 252
Lock Steering Column . . . . . . . . . . . . . . . . . . . . . . . . 32
Locking Front Axle . . . . . . . . . . . . . . . . . . . . . . . 253
Locking Rear Axle . . . . . . . . . . . . . . . . . . . . . . . . 253
Locks Automatic Door . . . . . . . . . . . . . . . . . . . . . . . . . 22
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . 22
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Locks (cont'd)
Lockout Protection . . . . . . . . . . . . . . . . . . . . . . 22
Power Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Low Fuel Warning Light . . . . . . . . . . . . . . . . . 126
Lower Anchors and Tethers for Children (LATCH System) . . . . . . . . . . . . . . . . 78
Lumbar Adjustment . . . . . . . . . . . . . . . . . . . . . . . 48 Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
M
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 437
Maintenance and Care Additional . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 431
Maintenance Schedule . . . . . . . . . . . . . . . . . . . 425
Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . . . . . . . . . . 434
Malfunction Indicator Lamp . . . . . . . . . . . . . . . 119
Manual Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Manual Mode . . . . . . . . . . . . . . . . . . . . . . .237, 239
Manual Windows . . . . . . . . . . . . . . . . . . . . . . . . . 40
Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Massage Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Media Avoiding Untrusted Devices . . . . . . . . . . . . 166 Memory Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Messages
Engine Power . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Vehicle Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Mirror Rear Camera . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Mirrors Automatic Dimming . . . . . . . . . . . . . . . . . . . . 36
Automatic Dimming Rearview . . . . . . . . . . 37
Blind Spot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Convex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Folding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Heated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Manual Rearview . . . . . . . . . . . . . . . . . . . . . . . 37
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Tilt in Reverse . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Trailer Tow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Mirrors, Interior Rearview . . . . . . . . . . . . . . . . . .37
Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249 Driver Control . . . . . . . . . . . . . . . . . . . . . . . . . 249
Monitor System, Tire Pressure . . . . . . . . . . . 385
Multi-band Antenna . . . . . . . . . . . . . . . . . . . . . 166
N
Navigation Connected Services . . . . . . . . . . . . . . . . . . . . 458