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 $500
- 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
P2103 Throttle Actuator Control Motor Circuit High High
The P2103 code means the computer sees high voltage in the electronic throttle motor control circuit, either an open circuit or a short to voltage. It can put the engine in limp mode with limited power and a high or unstable idle. A loose or broken connector is the most frequent cause.