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
- Low
- Can I keep driving?
- Yes, no immediate risk
- Estimated cost
- $0 to $300
- 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
P1693 Fault Detected in Companion Module (Chrysler) Low
On Chrysler, Dodge, Jeep and Ram vehicles, the P1693 code means a fault code was detected in the companion module. The check engine light comes on. It is not a fault by itself: you need to read the codes in the other module.