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-OnsCrankshaft Balancer Removal Engine Block Cylinder Block Crankshaft
Special ToolsEN 38416-2Crankshaft ButtonEN 41816Crankshaft Balancer RemoverEN 46106Flywheel Holding ToolFor equivalent regional tools, refer toSpecial Tools.Install theEN 46106toolthrough the starter mounting hole.Remove and discard the crankshaft balancer bolt.Install theEN 38416-2buttonin the nose ...