See also:

Towing With HSA
HSA will provide assistance during acceleration on an incline while towing a trailer. WARNING! • If you use a trailer brake controller with your trailer, the trailer brakes may be activated a ...

Trailer Towing Weights (Maximum Trailer Weight Ratings)
The following chart provides the maximum trailer weight ratings towable for your given drivetrain. ...

To Resume Speed
Press the RES + button and release. Then remove your foot from the accelerator pedal. The EVIC will display the last set speed. NOTE: You can resume ACC from a minimum of 20 mph (32 km/h). WAR ...