Hi Guys,

I have a 2004 BA Falcon sedan whose rear right door won't lock.
Doing some research suggested the actuator was probably broken but I have opened that up and the cog is fine. The motor is also working. When I lock the driver door I can definitely hear the actuator moving on the rear door, but once I pull the handle it opens.
Has anyone else seen this?
Is the actuator still the problem or could it be something else?

Did you actually remove the cog ? Sometimes they look fine but broken in perfect spot.
Otherwise check all the rods are properly connected.