RAM 2500 2023 Owner's Manual page 213

 "Trailer Steering Unavailable Trailer Angle Too Steep"
will display when trailer is calibrated, the TRSC button
is pressed and the trailer is at a jackknife angle.
 "Trailer Steering Canceled Hands On Wheel Detected"
will display when driver overrides steering wheel input.
 "Trailer Steering Canceled Trailer Not Found" will
display when sufficient trailer data cannot be esti-
mated using camera for TRSC to continue functioning.
 "Trailer Steering Canceled Vehicle Speed Too High" will
display when vehicle speed goes over 8 mph (12 km/h)
while the feature is active in REVERSE. System will limit
the speed in REVERSE and prevent feature cancellation
due to this event.
"Trailer Steering Canceled" will display when the
maneuver is canceled due to any of the following reasons:
 Trailer tracking is lost.
 TRSC button is pushed while active.
 Vehicle speed goes over 8 mph (12 km/h) in DRIVE.
 Driver door is open and seat belt is unbuckled.
 Transmission is shifted to PARK.
Trailer Memory
The trailer steering system will automatically retain the
calibration of the previous five trailers connected, so
recalibration will not be necessary when hooking up a
previously calibrated trailer.
To store a trailer to memory, calibrate the trailer and then
allow the vehicle to be off for a minimum of 2 minutes.
The next time the vehicle is started the trailer system will
attempt to identify the attached trailer. If successful, the
TRSC system can then be activated.
NOTE:
 If the trailer is not identified, drive forward to align the
trailer to the vehicle in a straight line, 0 degree trailer
angle, and shift to PARK. Ensure that there is no
camera feed displayed on the radio screen and wait for
up to 10 seconds for the system to attempt to identify
the trailer. Press TRSC button to activate the feature.
 Trailers may look different during day and night condi-
tions. In such cases, the trailer may need to recalibrate.
 Some trailers (such as boat trailers) will need to recali-
brate while loaded and unloaded.
 The system may not detect a trailer in low light condi-
tions. In sunny conditions, the performance may be
degraded as shadows pass over the trailer.
 The driver is always responsible for safe operation of
truck and trailer.
 The driver is always in control of the truck as well as the
trailer and is responsible for controlling the accelerator
and brakes.
 The system may not function when the camera lens is
blocked, blurred (covered with water, snow, ice, dirt,
etc) and will not work unless the tailgate is upright and
fully latched.
Trailer Sticker
As there are many variations of trailers on the market you
may encounter one that is particularly difficult to use with
the TRSC. High-contrast stickers have been provided to be
placed on the trailer for when this scenario is
encountered. By applying these stickers to your trailer, it
aids the vision system with learning the trailer by providing
high contrast features to track in the rear camera image.
STARTING AND OPERATING
The following are guidelines for attaching the stickers to
your trailer:
Gooseneck Trailer
1 — 1st Option Decal Placement
2 — 2nd Option Decal Placement
Gooseneck Trailer
1 —Decal Placement
211
4