My power antenna suddenly stopped working. It is mounted on the front passenger side with no way to get to it without taking the fender or door off. There are 4 wires coming through a hole in the inner fender and then through the kick panel. The black is ground and is attached to a bolt, the thick black wire attached to the antenna outlet on my after market radio, a blue wire attached to the radio and a red power wire that runs to the fuse box. Normally as soon as the radio powers on the power antenna motor runs the antenna up, and we the radio is powered off or the key is turned to the lock position the motor runs the antenna down. Right now the antenna is stuck in the up position and the antenna motor does not run at all. Anyone have any experience with these?