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
- Medium
- Can I keep driving?
- Yes, but with caution
- Estimated cost
- $15 to $150
- 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
P0571 Cruise Control/Brake Switch A Circuit Medium
The P0571 code means the computer found an electrical fault in the brake pedal switch A circuit. The main effect is brake lights or cruise control that do not work correctly. Check that your brake lights work before you drive.