Code result

C0002

TCS Control Channel A Valve 2

High severity

What it means

Fault on traction control system control channel A valve 2.

Is it safe to drive?

No — stop driving

This code can put the vehicle into limp or reduced-power mode. Avoid extended driving and have the vehicle diagnosed promptly.

Most likely causes

  • Valve stuck or coil failed

    high

    One of the most commonly reported causes for this code — check this first.

Get the full diagnosis

Add your vehicle and see step-by-step repair help, recalls, and TSBs in Wrenchify.

Diagnose C0002 free

No credit card required