Operation CHARM: Car repair manuals for everyone.

P1457

Troubleshooting Flowchart (Part 1):




Troubleshooting Flowchart (Part 2):




Troubleshooting Flowchart (Part 3):




Troubleshooting Flowchart (Part 4):




Troubleshooting Flowchart (Part 5):






NOTE: This DTC requires two "trips" or two driving cycles unless the SCS service connector is connected.