apb2148
Member
A free one would be great!
update factory GPS
- Thread starter Sesco4
- Start date
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Check if my DVD work for you will send to you I do not needed anymore.
apb2148
Member
Is there a number that I can check it with? I would think it will work.
apb2148
Member
I bought my truck last June.
I just updated to the disc recommended by GM and now the GPS doesn't work 
I went from 3.1 to 8.0 which supposedly is the latest. You cannot backtrack to 3.1 by reinstalling the old disc. I have a question into Navigation.com ... we'll see if they reply. They take a long time to reply.
This post is a heads up in the event that you update and it does not seem to go well. I'd blame user error but best I can tell you remove the old disc, and insert the new and wait for it to update.
UPDATE: I took the vehicle for a second drive and it appears the GPS is now working. Did not work on the first drive. But I still have a GPS icon with a red slash through it and it is not a button.
UPDATE: It seems that after I drive a while, the no GPS symbol goes away. But after stopping it comes back for a while. Will be interesting to see if it goes away forever after it "learns" what ever it needs to learn.
I went from 3.1 to 8.0 which supposedly is the latest. You cannot backtrack to 3.1 by reinstalling the old disc. I have a question into Navigation.com ... we'll see if they reply. They take a long time to reply.
This post is a heads up in the event that you update and it does not seem to go well. I'd blame user error but best I can tell you remove the old disc, and insert the new and wait for it to update.
UPDATE: I took the vehicle for a second drive and it appears the GPS is now working. Did not work on the first drive. But I still have a GPS icon with a red slash through it and it is not a button.
UPDATE: It seems that after I drive a while, the no GPS symbol goes away. But after stopping it comes back for a while. Will be interesting to see if it goes away forever after it "learns" what ever it needs to learn.
Last edited:
apb2148
Member
Thanks for the heads up
8 is the latest version. I just got it recently myself for my 07 Tahoe. It seems there are glitches with 8 though. Since updating my rear camera stopped working and so did XM. After the system times out on cut off and you start it back up it works again. Very weird. I'm hoping it doesn't keep doing it periodically or anything cause it is annoying.
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