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
- High
- Can I keep driving?
- Yes, but with caution
- Estimated cost
- $30 to $500
- 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
P0693 Fan 2 Control Circuit Low High
The P0693 code means the control circuit of cooling fan 2 shows low voltage, which points to a short to ground or a loss of supply. It can cause weak cooling in hot weather or under load. Check the fuse, relay, connector and wiring before replacing any part.