P38a-rear passenger door lock not working

[troverman]

The power door lock was working fine, then it stopped working altogether--plus no interior lights come on when i open that door, and the alarm doesn't go off if the door is opened when the alarm is armed! It was working fine--and then two minutes later it wouldn't work at all. What's up?

On another note, the pass front side lock button stopped locking the whole car when it is pressed or pulled up, as it usually does. However, that happened maybe a month ago and the rear was still working fine, plus that lock still worked with the central locking system.

Any ideas?

[mafpolo]

Could it possibly be the body elctronic control module? A hook up to a diagnostic computer would tell if so.