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 $1,200
- 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
P0911 Gate Select Actuator Circuit Range/Performance High
The P0911 code means the gate select actuator responds electrically but the result is not what the computer expects. Some gears may refuse to engage. A multimeter will not find this one, so compare what the actuator does against what it was commanded to do.