1) My bet is the speaker wire is broken between the door and the body.

2) I think our new member is simply a spammer due to his sig. and generic comment.

 

like stated..... I can about bet its in the rubber tube between the body harness right at the door pilar and the rear door.

Ive been throught it now with both of my rear doors.

Check it out if your still looking for an answer.... even thought its an old post that has been resurected