Had some dentless repair done today, had to remove the right inner trunk liner.
Dents came out great, but lost FM reception ( is very poor). Pulled everything and found that the body shop had disconnected the FM out plug, and the din from the sirus box. Pluged everything back in, but now I can only get 1 of my FM presets in, and can only tune to 3 FM stations.
Is there a power antena box that could have been unpluged too? And is there a fuse for it.
I was hoping that the loose plugs may have grounded out and blown a fuse.
Prior to this I had great reception.
When checking the sirus reception I have a strong signal.
I did make sure I had the sirius of while testing the FM.
2006 Super V8, with factory installed Sirus
Thanks

 

Check the "C" pillar, driver side. Pull the upholstery cover (the cover the seat belt comes out of) and there is an amplifier behind it. mine came unplugged one time....