Signal missing. Permanent fault: Verification

Fig 1: Engine Start Verification

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Connecting Connector

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Reconnect the connectors, reinstall components etc.
• Connect VCT 2000
• Start the engine.

  Check whether diagnostic trouble code (DTC) ECM-18 or ECM-1C has changed status to intermittent.

  Fig 3: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

  Courtesy of VOLVO CARS OF NORTH AMERICA.

Is diagnostic trouble code (DTC) ECM-18 or ECM-1C intermittent? 

• YES 

  OKAY:  Troubleshooting has been completed.

• NO 

  Refer to Information