First let me qualify that I have spent hours searching past posts and to no avail. Radio is working on left and rear "woofer" channels but no right speakers are working. Stock am/fm/cass./cd with stock amps. Do the amps fail on 1 channel like this? Interesting note: Dome circuit was blowing fuses. When testing circuit I could hear right speaker clicking on power up. Once I got the circuit to stop blowing fuses, don't know what I did to fix it, the right speaker no longer clicks. Antenna does not operate. Motor runs when it should and mast is all there. Is there a replaceable part that connects the motor to the mast? I can pull the mast up but it falls right back down when I let go. Just bought truck and PO had removed his DVD and aftermarket amps and whatever. I cannot afford a new stereo until I get over the puchase of this wonderful vehicle.