im trying to use an fm modulator between the vans antenna and the stereo. I get so much interference when my xm radio is broadcasting over the air. This way it will just play directly to the station I tune it to. My problem is the vans antenna cable and the input on the back of the factory stereo is not like a regular antenna connection. I had it working for a little bit but then I started getting an error on my xm receiver sayint there was a short in the antenna cable. I could fix it by unplugging the vans antenna cable from my modulator and plugging it back in. Not a big deal but I really dont like pulling the dash apart to get to it every couple miles. I looked at the packaging I got from the guys at BestBuy and the adapters they sold me were made for chrylsers. I dont think that matters cause all it is really doing it connecting small coppers wires together. Anybody seen these type of adapters before or know where I could get the correct ones? Even if I wanted to put an aftermarket deck into the van I couldnt hook up the van's antenna to it without one of these adapters.

 

Try Crutchfield. or Parts Express.