Car: 2003 CTS luxury/performance
Radio: Bose with 6CD changer
Radio additions: FM-MOD02
Issue: Radio plays CDs without any issue. However the radio tuner and when using the modulator for AUX input like an iPod returns no sound whatsoever. The failure was progressive, it started with the radio cutting in and out very frequently every second. It would be clear and loud and then a second later it would cut out completely. And now, its completely gone.
Steps I already took: I have pulled the radion out and verified that the antenna did not come loose and fall out. I think the FM-MOD02 has died, it intercepts the antenna so if it croaked that would mean its possible that neither radio NOR aux input would work. I need to pull the radio again and connect the antenna directly back up without the FM-MOD02 to verify that is the issue. If it is not im in trouble....
So what do you guys think? Has this happened to anyone before?