Checking the function of the lock mechanism

Fig 1: Identifying Ignition ON

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Ignition on

  Lock and unlock the left and right-hand rear doors. Check that the door can be opened when it is unlocked and cannot be opened when it is 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