Scantool Diagnostics

Tire Pressure Monitoring
C1212 First Speed Input Fault - Scantool Diagnostics

Monitor Scantool Data

1. Connect scantool with diagnostic connector.
2. Check that there is DTC on the ESC side.
3. Check ESC first if there is any DTC on the ESC side and confirm that it is erasable.
4. If no DTC, select "Wheel Speed sensor" parameter on the ESC side.
5. Check that the value of wheel speed sensor is changeable with driving the vehicle.

Specification : Check wheel speed is changeable together with vehicle speed changes.

6. Is the wheel speed sensor normal?