Connect the positive battery terminal to the «2» and negative terminal - with output «1», make sure that the latch of the lock has moved to the position «LOCK». Reverse the polarity of the connector pins and make sure that the latch of the lock has moved to the position «UNLOCK».
Pic. 7.66. Checking the operation of the electric drive of the driver's door lock
If the operation of the actuator is not as described, replace the lock assembly.
Standard check
Check for continuity between the connector pins and the door lock switch on the driver's side in the positions shown in the table.
If the conductivity does not match the data in the table, replace the lock assembly.