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
Critical
Can I keep driving?
No, stop and have it checked
Estimated cost
$10 to $900
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. P1217 Engine Overtemperature (Nissan) Critical

    On Nissan and Infiniti, the P1217 code means the engine is overheating. The cooling fan may not be working. Stop driving and let the engine cool down before you do anything else.

    Step-by-step diagnosis for P1217