The vehicle has a Trailer Sway Control (TSC) feature as part of the StabiliTrak system. If TSC detects that the trailer is swaying, the vehicle's brakes are automatically applied.

When TSC is applying the brakes, the TCS/StabiliTrak indicator light flashes to notify the driver to reduce speed. If the trailer continues to sway, StabiliTrak will reduce engine torque to help slow the vehicle.
TSC will not function if StabiliTrak is turned off. See Traction Control/ Electronic Stability Control.
Towing Equipment
Conversions and Add-OnsExterior Care
LocksLocks are lubricated at the factory. Use a de-icing agent only when absolutely necessary,and have the locks greased after using. SeeRecommended Fluids and Lubricants.Washing the VehicleTo preserve the vehicle's finish, wash it often and out of direct sunlight.Caution:Do not use petroleum-based, ...