After Road Test

After a road test, with the vehicle warm and before disconnecting any connectors perform the Quick Test using the New Generation Star (NGS) Tester, to diagnose and test the powertrain control system.







Special Tools

MESSAGE CENTER DISPLAY






These messages may be displayed on the message center.

The message center will display CHECK TRANSMISSION if one of these codes have been set.

NOTE: For codes; refer to Diagnostic Trouble Code Chart.






This message center will display TRANSMISSION OVERHEAT if the code has been set.

NOTE: For codes; refer to the Diagnostic Trouble Code Chart.






The message center will display GEAR DISPLAY DATA ERR if these codes have been set.

NOTE: For codes; refer to the Diagnostic Trouble Code Chart.

NOTE: For no codes; refer to Driver Information Message Center.

Diagnosing an electronically controlled automatic transaxle is simplified by using the procedures outlined. One of the most important things to remember is that there is a definite procedure to follow. Do not take short cuts or assume that critical checks or adjustments have already been made. Follow the procedures as written to avoid missing critical components or steps. By following the diagnostic sequence, the service technician will be able to diagnose and repair the concern the first time.