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 (DTCs).

Begin with non-transaxle related DTCs, then repair any transaxle-related DTCs. Refer to the Diagnostic Trouble Code Chart for information on Condition and Symptoms. This chart will be helpful in referring to the proper diagnostic procedures and to aid in diagnosing internal transaxle concerns and external non-transaxle inputs. The pinpoint tests are used in diagnosing electrical concerns of the CD4E transaxle. Make sure that the vehicle wiring harness and the PCM are diagnosed as well. The Powertrain Management diagnostic procedures will aid in diagnosing non-transaxle electronic components. The diagnostic routine hydraulic/mechanical charts will help in diagnosing internal transaxle concerns and external non-transaxle inputs.