2004 Dakota Quad Cab power locks

My power locks on the passenger side door and both rear doors will not lock. The drivers side lock works. The switches on both doors will
lock and unlock the drivers side door. The other doors will not even lock manually. Does anyone have any idea whats going on?
Posted at author's request, using moderated http://www.AutoBoardz.com interface
Thread archive:
  Click to see the full signature.
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file

Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.