Jag does not share proprietary info so can't access to help. If tour not helped contact
January, 9, 2012 AT 7:37 PM
It can be either a bad antenna or a bad radio. You can hook up a cheap aftermarket FM antenna and test to see if you get FM reception and confirm the antenna is bad. If you still don't get FM reception your radio is bad and will need to be replaced.
January, 9, 2012 AT 8:53 PM
Check ground point G-401 at right front side of trunk and also antenna connection-if okay have the head unit tested at a car audio installation shop-