GMC Yukon 2025 - Page 303

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-17942154) - 2025
302 Driving and Operating
•
T
h
e electric drive unit is shifted out of
P (Park).
•
The brake pedal is pressed.
•
The turn signal is activated.
•
The hazard warning lights are activated.
Checklist
This view shows the recommended steps to
take before towing atrailer.
•
Touch the box next to each item if that step
has been completed.
•
Touch >to access adetailed view of
each step.
•
Within each detailed view, touch Next and
Back to navigate between steps.
•
Touch Clear All to clear the completed
statuses from all items in the
current checklist.
Brakes
If equipped with Integrated Trailer Brake
Controller (ITBC) system and if the connected
trailer is equipped with electric brakes or
electric over hydraulic brakes, this view
displays the current state of the brakes
including brake gain setting and output. If
no electric brakes are detected or if no trailer
is
connected, this view displays the last known
brake gain setting and the output shows
dashed lines.
•
Touch Add to Driver Display to show
trailer brake gain and output in the Driver
Information Center (DIC).
•
Touch How To Set Brake Gain to view
detailed steps to set trailer brake gain.
The Trailering App System shows any brake
issues reported by the trailer brake controller
in the Brakes view. Trailer diagnosis and service
may be required. Repair your trailer brakes if
needed. A trailer braking issue is not covered by
your GM warranty.
See “Integrated Trailer Brake Control System”
section under Towing Equipment 3290.
Trailering App
If equipped, the Trailering App is on the Home
Page of the infotainment home screen.
This feature allows profiles for connected
trailers to be created to view status, to store and
track trailer usage information, and to set up
additional features.
The Trailering App welcome page appears
wh
en the Trailering App is opened for the first
time from the infotainment home screen.
•
When a trailer is electrically connected and
atrailer profile has not been created, there
is an option to create aprofile, use aguest
profile, or select Accessory/No trailer.
•
When atrailer is electrically connected
after aTrailer Profile has been created, the
trailer detection pop-up appears with alist
of all of the custom Trailer Profiles made
on the vehicle. To load an existing Trailer
Profile, select one of the Trailer Profiles
listed, or load the Guest Trailer Profile
by selecting GUEST TRAILER. Touching
Accessory/No trailer selects Accessory/No
trailer as the active Trailer Profile and
dismisses the pop-up.
Create aTrailer Profile
1. Touch Add New Trailer on the trailer
detection pop-up or touch + Add New Trailer
in the Trailering App.
2. Follow the on-screen instructions to set up
aprofile.