whats up everybody this is my first post and i ahve some tech questions. The first being that i ahve a 1997 4 door chevy blazer four wheel drize ls package my question is there is no sound what so ever coming from the back door speakers it is not even like they are blown there is no sound even when i fade it to the back there is nothing and i was wondering what there is you can do to fix it and what exactly the problem is. my other question is about the 97's rear end cause we have a surburban and a gmc sierra both 97's and the rear has gone up in them is there any worries for the blazers rear thanks.

 

On my 2000 I have already have had to repair the wires going through my door jams. I would start by checking the wiring that runs from the body to the door, just pull back the rubber tube and look in there to see if any wires are broke.