NAV System does not know where I am.

[JConquest]

2017 2500 Limited.
Suddenly my NAV System has me located about 150 miles from where I am. Through UConnect went through reset and drove in circles to reset. Sometimes I have satellite reception and sometimes not.
Any remedies

 

[Ozymandias]

You're in for an update at the dealer.
I think I read about it in the TDR Magazin that address es that problem.

 

[JMarhofke]

When I went through my issues with the Uconnect 8.4an, the navigation and Sirius radio was not working, I learned that the nav and Sirius are totally independent of Uconnect.
Good luck with your.

 

[endoscott]

I recently had to have GPS unit replaced then shortly after that the entire radio module (which I suspect was a related problem but they said not). Glad I had the extended warranty, both would have been expensive fixes. 2014 model year and a little over 50,000 miles. My symptoms were similar-it couldn't figure out where we were. Stuck somewhere in the Pacific NW when we were actually in California.

 

[2013megacab]

I posted last summer about having the same problem. While I was in Glacier and Yellowstone GPS had me east of Calgary Alberta and was operating in dead reckoning mode but not doing that very well. It had me going east when I was going north. There is no compass calibration process in my manual so I assume it gets everything from steering sensors of some kind or an inertial system based on last GPS position. The thing that bothered me the most was there was no indication that the GPS had lost lock except it had my location wrong. At first the error was measured in feet but it continued to get worse until it suddenly healed itself.