For 1990-2009 cars only
Begin the system diagnosis with the Diagnostic System Check - Manual Transmission . The Diagnostic System Check - Manual Transmission will provide the following information:
| • | The identification of the control module or modules which command the system. |
| • | The ability of the control module or modules to communicate through the serial data circuit. |
| • | The identification of any stored diagnostic trouble codes (DTCs) and the status of the codes. |
The use of the Diagnostic System Check - Manual Transmission will identify the correct procedure for diagnosing the system and where the procedure is located.
