Door lock
 

How do you separate the electrical section of the door lock from the mechanical portion. The passenger side (front) lock does not work. I have removed the door panel and lock assembly. But from what I can find, you can purchase the electrical portion to replace - but not the whole assemble. So I can just replace the electrical portion (if I can get it separated from the rest of the assembly) or buy the complete assemble - if some one can point me to a web site to purchase. Thanks for any assistance
Thanks