Having unexplained problems with radio reception. Any ideas as to what it could be? 2003 TAHOE I do not have satalite radio. Thanks[8D]

 

like no reception at all or intermitten bad reception?

 

Is that what you meant by "unexplained" problem?

There are two areas to check. Look out at front fender to see if the cable to aerial connection is rusted/broken. Check behind the radio to see if the cable connects to the radio.