Checking the function of the lock mechanism

Fig 1: Identifying Ignition ON

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Ignition on

  Activate and deactivate the power child locks. Check that the door can be opened from the inside when unlocked and that it cannot be opened when locked.

  Fig 2: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

  Courtesy of VOLVO CARS OF NORTH AMERICA.
  Fig 3: Identifying Central Locking Motor

  Courtesy of VOLVO CARS OF NORTH AMERICA.

Is the function OK? 

• YES 

  Refer to Checking the signal from the switches in the rear doors 

• NO 

  Refer to Checking cable and component