Begin the system diagnosis with the
Diagnostic System Check - Vehicle
in Vehicle DTC
Information. The
Diagnostic System Check - Vehicle
in Vehicle DTC Information will provide
the following information:
• | The identification of the control module or modules which commands 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 - Vehicle
in Vehicle DTC Information will identify
the correct procedure for diagnosing the system and where the procedure is located.