Anyone experience: Navigation "unable to calculate route" for all destinations?
08-20-2008, 12:36 AM
#1
Racer
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Member Since: Jul 2006
Location: Charlotte NC
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Anyone experience: Navigation "unable to calculate route" for all destinations?
My navigation says "unable to calculate destination" no matter what destination I enter. It still shows the destination with the red & white circle indication, but won't give the turn by turn. Seems like a strange problem and I will eventually take it in to the dealer, but just curious if this is a common problem?
My vette is a 2005 C6 with 3LT, Z51, and yep, you guessed it--Factory Nav...
My vette is a 2005 C6 with 3LT, Z51, and yep, you guessed it--Factory Nav...
Last edited by DVHoozer; 08-20-2008 at 12:39 AM.
10-22-2010, 11:41 PM
#2
Melting Slicks
My navigation says "unable to calculate destination" no matter what destination I enter. It still shows the destination with the red & white circle indication, but won't give the turn by turn. Seems like a strange problem and I will eventually take it in to the dealer, but just curious if this is a common problem?
My vette is a 2005 C6 with 3LT, Z51, and yep, you guessed it--Factory Nav...
My vette is a 2005 C6 with 3LT, Z51, and yep, you guessed it--Factory Nav...
The problem ended up being a defective way point. I went into the menus and deleted all way points and the problem went away.
Denso makes our nav systems, so when trouble shooting, go to Google and search for the problem in denso navs instead of limiting yourself to Corvettes or GM products. I found my solution on some Ford Mondeo forum.
The successful search string I typed into Google was ...
Code:
denso "unable to calculate route"
