Nav issues
2008 GMC Yukon Denali XL with same navigation issues. Resets location to DC (i live in FL), changes time back one hour and shows caution screen on almost every start. Any info would be great.
thanks. Rich
BigBoyKilroy,
Did you ever get a solution to your nav problem? I also have a 2008 GMC Yukon XL and have the exact same problem you describe. Recently replaced the battery because I also had an issue with the vehicle failing to start from time to time. No difference with the nav even with a...
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