How To Treat Past Trouble
- Establish from the customer whether a fuse or connector has been replaced or disconnected.
- If yes, erase the diagnostic trouble code, and then check that no diagnostic code is reset. If no diagnostic trouble code is reset, the diagnosis is complete.
- If no, follow the applicable Diagnostic Trouble Code Chart. Then check the wiring harness and connector, and refer to "HOW TO COPE WITH INTERMITTENT MALFUNCTION ."