Checking the component

Fig 1: Identifying Ignition ON

GLL101051

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying Connector(s) Disconnected

GLL101071

Courtesy of VOLVO CARS OF NORTH AMERICA.

Switch on the ignition. Wait 20 seconds.
Read off the parameter "with or without AOS" for the central electronic module (CEM) and for the Supplemental Restraint System Module (SRS). Check that the parameter value is the same for the central electronic module (CEM) as for the Supplemental Restraint System Module (SRS).

If the parameter value is not the same for the Supplemental Restraint System Module (SRS) as for the central electronic module (CEM). Note the difference and notify VIDA customer support.

Fig 3: Identifying VCT2000 Diagnostic Tool Symbol In VIDA
Courtesy of VOLVO CARS OF NORTH AMERICA.