Central Locking system on 93 940 stopped working. I checked the fuse it is OK. Anyone have any thoghts on what else may be broken and how to fix?

 

Does it work if you try locking it from the passenger side?

 

Tech - thanks for your post. I am sure that on this car the central locking system has never been controlled from the passenger side door. Always been the driver's side only. So, it does not work now and it has not worked in the past.

 

Then I would look at the drivers side lock motor assembly.
The locking system is a single stage locking.That means it is controlled by the drivers door lock motor.