his light comes on briefly when the engine is started.
If the light does not come on, have the vehicle serviced by your dealer.
If the system is working normally, the indicator light turns off.
If the light is on and not flashing, the TCS and potentially the StabiliTrak system have been disabled.
A Driver Information Center (DIC) message may display. Check the DIC messages to determine which feature(s) is no longer functioning and whether the vehicle requires service.
If the light is on and flashing, the TCS and/or the StabiliTrak system is actively working.
See Traction Control/Electronic Stability Control.
Tire and Wheel Assembly Runout Measurement - Off Vehicle
Raise and support the vehicle.Mark the location of the wheels to the wheel studs and markthe specific vehicle position on each tire and wheel –LF, LR, RF, RR.Remove the tire and wheel assemblies from the vehicle.Closely inspect each tire for proper and even beadseating.If any of the tire beads wer ...