MasterTuning Fault code dictionary (DTC)

C1406 — Traction Control Valve Rear Circuit Short To Ground

Severity: Warning Can you drive? With caution: limp mode possible, have it checked soon Make: All makes (OBD-II standard)
MeaningTraction Control Valve Rear Circuit Short To Ground.
FamilyChassis (C)

Frequently asked questions

What does code C1406 mean?

Traction Control Valve Rear Circuit Short To Ground. Traction Control Valve Rear Circuit Short To Ground.

Can I keep driving with code C1406 active?

With caution: limp mode possible, have it checked soon

How do you fix code C1406?

Diagnosis starts from reading the live ECU parameters: the code points to the fault area, not to the part to replace. A vehicle-electronics specialist can test the component and clear the code after the repair.

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Where to get it fixed

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