No. 4 Abs Or TCS Operates Frequently/TCS Does Not Work Correctly: DSC System Function Contains Traction Control Function, DSC Indicator Light Goes On And Off While DSC Is Operating: Notes

4	ABS or TCS operates frequently./TCS does not work correctly. (DSC system contains traction control function; DSC indicator light illuminates and goes out while DSC is operating) : DSC system function contains traction control function; DSC indicator light goes on and off while DSC is operating.
[TROUBLESHOOTING HINTS] There is a difference In size or air pressure between the front and rear tires Incorrect ABS wheel-speed signal is input to DSC HU/CM There is a malfunction in the engine control system (TCS malfunction) Tire problem (low or high air pressure, excessive wear, different grip level by four wheels)