Checking the status

Reading off Diagnostic trouble code (DTC) status ECM-9540 

• NOTE:

  When reading off the Diagnostic trouble code (DTC) status, other stored diagnostic trouble codes (DTCs) and their status will be listed.

• Read off the Diagnostic trouble code (DTC) status. Check the status of the relevant Diagnostic Trouble Code (DTC).

Fig 1: Identifying VCT2000 Diagnostic Tool

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Continue 

  Refer to Frozen values and counter for diagnostic trouble codes.