I have a problem with the power door lock on my 1.6 el. fuse is fine in the underdash. when i use a key on the drivers side door the passenger side door unlocks but not the 2 back doors. and when i try to lock my drivers door from the inside with the switch it wont lock, same with the rear doors. what could be the problem?

 

ttt

 

ttt

 

Try to pull off your door panel, and then take out your whole assemably for your power window/locks should be a wiring clip connecting to it. Take is off then take it apart, there could be some corrision on it try to clean it and put it back together. See if that helps you out.

 

would that explain why i cannot get the rear windows down, using the rear controls but windows roll down when controlled by the drivers side master control?

 

ttt