Checking Communication

To check whether all the units are communicating, part numbers for the units can be read off.

Click on the VCT2000 symbol to start reading off the part no.

Fig 1: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

Courtesy of VOLVO CARS OF NORTH AMERICA.

Do all the units respond? 

• YES 

  Refer to VERIFICATION 

• NO 

  Refer to REPLACING CONTROL MODULE