Checking other diagnostic trouble codes (DTCs), engine control module (ECM)

• NOTE:

  The quick test of the fuel tank system must be activated when running this fault-tracing. When activating the quick test of the fuel tank system, diagnostic trouble code (DTC) ECM-4000, ECM-4007, ECM-4010, or ECM-4024 must not be stored. Check that none of these diagnostic trouble codes (DTCs) are stored.

• Ignition on
• Activate reading off diagnostic trouble codes (DTCs).

  If any of these diagnostic trouble codes (DTCs) are stored they must be remedied and erased first.

  Fig 1: Identifying VCT2000 Diagnostic Tool

  Courtesy of VOLVO CARS OF NORTH AMERICA.

Is diagnostic trouble code (DTC) ECM-4000, ECM-4007, ECM-4010, or ECM-4024 stored? 

• YES 

  OKAY:  Troubleshooting has been completed.

• NO 

  Refer to Checking the status