2006 4Runner GPS Navigation Error

[Doug125]

My 2006 4Runner GPS navigation system shows an incorrect location. I have tried to recalibrate the system in the "Settings" menu where you point to the correct current location on the map, and then use the "calibrate" option for tire changes. The location then starts out OK, but gradually drifts away from the correct location very quickly. I had no problem for the first 3 years, even using snow tires and mud tires with slightly different diameters than the original tires.

Thanks for any thoughts on how to fix this.

Doug

 

[Mark86]

I think that was a common issue with early 2006 models. You need an updated disc to fix the problem. My parents had the same exact thing occur on their 2006.