Traction Control / Stability Control Warning

If flashing: the system is actively working to prevent wheel spin or loss of control — normal on slippery roads. If solid: the traction control system has been disabled or has detected a fault.

1. 1Flashing light while driving on ice or wet roads is normal — the system is working
2. 2If solid and you didn't press the TC off button, there may be a wheel speed sensor fault
3. 3A solid light alongside an ABS light usually means a wheel speed sensor needs replacement
4. 4Traction control shares sensors with ABS — one fault can trigger both lights

If your scanner returns one of these codes, use MyOBDCode to decode it for full repair cost estimates.