I give up. I think there is a hardware issue. All the voltages are fine and I have checked the grounds with no avail. I don't think I will ever purchase a new one given how expensive they are even used.
The reason that I think this because the battery wire has a constant 12 volts. This is what makes it remember the settings. The fact that after the initial power that turns it on goes away, it still remembers the settings for a few minutes tells me that it is either losing power or ground and...
I have been having issues with my SatNav. It never saves the settings for anything. I had an issue with the alternator, but have since replaced it and have had no other problems besides the nav settings. It doesn't save anything. I change the view and the region and store waypoints and it all...
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