gps

[CaptMick]

Have you called Garmin? I think I remember them being good to deal with on the phone. But maybe that was Hummingbird. It may be something real simple. Also if your antenna is on your t top or other area check the entire length of the cable for odd crimps etc. I know a guy who searched and searched for solutions and came to find it was a rat chewed wire just inside the chase.

PM me and I will look for the antenna this weekend in my warehouse.