FixVault

Abs Or TCS Operates Frequently/TCS Does Not Work Correctly: Notes

5 ABS or TCS(1) operates frequently
TCS does not work correctly
POSSIBLE CAUSE 
  • Difference in size or air pressure between front and rear tires.
  • Incorrect ABS wheel-speed signal is input to DSC HU/CM.
  • Malfunction in engine control system. (TCS malfunction)
(1) DSC system function contains traction control function, TCS/DSC indicator light turns on and off while TCS operates