Posted 5/28/2018 07:28 (#6782299 - in reply to #6781165) Subject: RE: Nav 2 fault 40
North Dakota
Check voltage at pins 1-4 should be 5 volts, pins 2-4 should be 5 volts, pins 3-4 should be battery voltage. If these are not correct there could be a short or ground in the system. Check grounds for the NAVii.
Nav 2 fault 40
