2000 GMC Jimmy

Electrical problem
2000 GMC Jimmy 6 cyl Four Wheel Drive Automatic 150000 miles

I wanted to know why my driver door speaker doesnt work? I tryed hooking another speaker up to it but it seems there is no juice comming threw the wires. My fathers 96 jimmy does the same thing. Is this a common problem? And how can I fix it?
Jesse brandon
October 5, 2009.

There are only two things that can cause this, a bad or broken wire, or that channel on the radio is bad. You can try tracing the speaker wires back to the stereo or remove the radio and have it bench tested at a stereo shop to determine if power is making its way from the stereo.