GL1800 Tech Board
2013 gl 1800 xm, navi, abs...
Select xm and get a message "no xm signal".
Called xm they sent a test signal to my xm id #.
Still no signal.
Xm IT tell me that my xm module is faulty.
Question who do i sent my radio to to get it fixed.
My fm and gps work just fine.
Thanks for any reply.