has anyone had thier nav working just fine and then all of a sudden you look at it and your hundreds of miles away the other day my wife drove around the gulf of mexico for a few days i did a recalibrate and its been fine but it has done this three time 06 gx 470 black

if anyone else has had this problem i would like to know i am taking it in this friday

Do a diagnosis by doing a navigation check from the menu. In this mode you can do a check , you will have in this Sequence. GPS Information, Vehicle Sensors, Color Bar, etc...Click on GPS Information , Start the Diagnosis, and check the GPS related information. Once received check out the level of Signal, it should read higher, chech the rest ie position data and time data.
Ensure to this at an wide open area clear of any obstacles.

thanks i took it in on friday they could not find anything wrong but it has been ok for about three weeks now.