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
- $10 to $400
- 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
P0892 TCM Power Relay Sense Circuit Intermittent High
The P0892 code means the transmission computer power circuit is cutting in and out intermittently. It can send the transmission into limp mode or cause erratic shifting. Because the fault comes and goes, you have to reproduce it by moving the harness and watching live data.