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
- $80 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
P0964 Pressure Control Solenoid B Control Circuit Open High
The P0964 code means the control circuit of pressure control solenoid B in an automatic transmission is open, so the solenoid gets no current when the computer calls for it. Look at the gearbox connector and wiring before you buy a solenoid. The usual signs are harsh or missing shifts and limp mode.