Before Pinpoint Tests

NOTE: Prior to entering pinpoint tests, check the PCM wiring harness for correct connections, bent or broken pins, corrosion, loose wires, correct routing, correct seals and their condition. Check the PCM, sensors and actuators for damage. Refer to the Introduction - Gasoline Engines article.

NOTE: If a concern still exists after electrical diagnosis has been carried out, refer to Diagnosis By Symptom .

If DTCs appear while carrying out the OBDs, refer to the Diagnostic Trouble Code (DTC) Charts . for the appropriate repair procedure. Prior to entering pinpoint tests, refer to any TSBs for transaxle concerns.