GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-13337776) - 2020 - CRC - 8/27/19
266
Driving and Operating
Distortion may be observed in the
calibrated Transparent Trailer
View if:
.
The accessory trailer camera is
mounted, angled or rotated
outside of the defined mounting
location (see camera installation
instructions).
The Transparent Trailer icon may
appear grayed out if:
.
A compatible trailer profile is not
configured or a non-compatible
trailer profile is selected.
.
The vehicle is in R (Reverse).
.
The trailer is not connected.
.
The accessory rear trailer
camera is not connected or
connected to the incorrect input.
The preview may not be provided or
the wrong preview may be
provided if:
.
The accessory cameras are not
recognized. Ensure that the
accessory camera(s) are
connected and power cycle the
vehicle.
.
The accessory trailer cameras
are swapped at the hitch
connector. Ensure that the
accessory camera(s) are
connected to the correct input.
.
The accessory trailer camera(s)
are connected to the correct
camera input.
.
The accessory trailer camera(s)
are not installed according to the
installation instructions.
A feature may be unavailable or not
activating as expected if:
.
The customization is disabled.
Check the customization settings
where applicable.
.
The accessory trailer cameras
are swapped at the hitch
connector. Ensure that the
accessory camera(s) are
connected to the correct camera
input.
A view may switch automatically if:
.
The vehicle is shifted to
another gear.
Park Assist
With Front and Rear Park Assist, as
the vehicle moves at speeds of less
than 8 km/h (5 mph) the sensors on
the bumpers may detect objects up
to 1.2 m (4 ft) in front and 2.5 m (8 ft)
behind the vehicle within a zone
25 cm (10 in) high off the ground
and below bumper level. These
detection distances may be shorter
during warmer or humid weather.
Blocked sensors will not detect
objects and can also cause false
detections. Keep the sensors clean
of mud, dirt, snow, ice, and slush;
and clean sensors after a car wash
in freezing temperatures.
{
Warning
The Park Assist system does not
detect children, pedestrians,
bicyclists, animals, or objects
located below the bumper or that
are too close or too far from the
vehicle. It is not available at
speeds greater than 8 km/h
(Continued)
