I have power (11.75 Volts)at the end of the cable where the puck connects in, so I deduce that means the antena is fried. Put small dab on dielectric grease on all connections, checked all under dash connections and all are solid, have good voltage at unit and coming out of unit, also checked the end of cable with the terminater plug and had 11.75 volts here as well. Tried to find a replacement antenea from LEI and cannot seem to find one do they still make them or do you need to upgrade to a newer version?Treat everyday like it might be the last