I have a 2012 TC radio with the USB input. Reception was decent for years but recently has
diminished to the point of I don't really get any AM stations and only a few FM stations intermittently.
(I'm in a NYC suburb where I should get the 50kw AMs and two-3 dozen FM stations at least).
My thought was that the antenna had become disconnectd from the radio, but I just did the work to
pull the unit out and the antenna is connected solidly.
I don't know how to check the other end for connectivity or something broken between the antenna and cable.
Or do I just conclude the radio has died, and go for an aftermarket.
But afraid I will lose the AUX and sync functionality....does any aftermarket radio allow you to keep that functionality?