After On-Board Diagnostics

NOTE: The vehicle wiring harness, Powertrain control module (PCM) and non-transaxle sensors may affect transaxle operations. Repair these concerns first.

- After the on-board diagnostic procedures are completed, repair all diagnostic trouble codes (DTC).
- Begin with non-transaxle related DTCs, then repair any transaxle related DTCs. Refer to the On-Board Diagnostic Trouble Code (DTC) Description Chart for information on condition and symptoms. This chart will be helpful in referring to the proper tests, and aids in diagnosing internal transaxle concerns and external non-transaxle inputs. The pinpoint tests are used in diagnosing transaxle electrical concerns. Make sure that the vehicle wiring harness and the PCM are diagnosed as well.Powertrain Management will aid in diagnosing non-transaxle electronic components.