Getting error,
rudder position data invalid
I have never had this unit working. Using
Garmin ghp12
autohelm, ghp10 interface,
Garmin class a drive. I had a blown fuse at the drive(7.5a). I changed it, still getting this error. All connections look clean. Looks to be nothing damaged or bent.
Wondering if I should open up the drive to look for a loose connection, looks like just plastic shielding on the drive.
Any thoughts?