Checking Communication

HINT: The CAN communication with the control module is probably OK if the control module ID can be read off. In that case the fault is probably intermittent and will then be more difficult to trace. 

Try to communicate with the supplemental restraint system module (SRS) by reading off the control module ID.

Click the symbol for VCT2000 to begin reading off.

Fig 1: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

Courtesy of VOLVO CARS OF NORTH AMERICA.

Refer to SIGNAL MISSING