no xm signal
2009 Malibu
My car radio works fine except lately the xm shows no signal for a few days and then it works again xm told me to go to the dealer they could not fine the problem then told me I had a short in my radio and wanted to charge me 508 to replace a radio
Please send information on resetting the XM signal.
My car radio works fine except lately the xm shows no signal for a few days and then it works again xm told me to go to the dealer they could not fine the problem then told me I had a short in my radio and wanted to charge me 508 to replace a radio
Please send information on resetting the XM signal.


