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
- $100 to $1,000
- 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
P0755 Shift Solenoid B High
The P0755 code means shift solenoid B is not responding the way the computer expects. Like its sister code P0750, a failure can leave the vehicle without certain gears or in limp mode. The condition of the fluid decides whether the repair is simple or a deep one.