OnStar Services
See also:
Weight of the Trailer
How heavy can a trailer safely be?
Speed, altitude, road grades, outside temperature, special equipment, and the amount of tongue weight the vehicle can carry must be considered. See “Weight of the ...
Vehicle Reminder Messages
CHECK TRAILER WIRING
On vehicles with the Integrated Trailer Brake Control (ITBC) system, this message may display and a chime may sound when one of the following conditions exists:
• A trailer wi ...
Rear Vision Camera (RVC)
If available, the rear vision camera displays a view of the area behind the vehicle
when the vehicle is shifted into R (Reverse). The display will appear on the radio
screen.
To clean the camera ...





