Checking The Control Switch In The Lock Unit

Fig 1: Identifying Ignition ON

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Disconnecting Connector

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Ignition off.
• Remove the driver's door panel according to Front door .
• Remove the control switch connector.
• Ignition on.

  Read off the control switch status.

  The value should be HIGH.

  Fig 3: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

  Courtesy of VOLVO CARS OF NORTH AMERICA.

Is the value HIGH? 

• YES 

  Refer to Replacing the component 

• NO 

  Refer to Checking the wiring