Multi-code OBD2 diagnosis

Enter all the codes your scanner showed, not just the first one. We give you the overall severity, whether you can keep driving, the order in which to check them and how they relate to each other.

Summary

Overall severity
Medium
Can I keep driving?
Yes, but with caution
Estimated cost
$0 to $1,000
Codes analyzed
1 of 1

The order below is the recommended one: first the codes that can cause the others. After each repair, clear the codes and check which ones come back.

Order of inspection

  1. C0242 Engine Computer Indicates a Fault That Disables Traction Control Medium

    The C0242 code means the engine computer warned the ABS module about a fault of its own, so the traction control is disabled. The real problem is in the engine, not in the ABS.

    Step-by-step diagnosis for C0242