I was in my moms '02 today and all the pass. side speakers didn't work. i checked the audio button to see if it was faded or balanced weird but it was fine. then we went to a store and came back and the sound was fine for about 15 sec. before the pass side cut out again.

Any thoughts?

 

This one has been discussed to death.
There is a problem with a ribbon cable in the Blows head unit.
Give it a search and you will find a ton of info.

 

After the cable had been pulled out, it cut out again, so I put 3 layers of Scoutch tape on the back of the cable to make it ticker for better connection.

 

http://www.innerbean.com/housecor/clear_HIDs.html

Read the how to fix random speaker cut out

 

marked for later