Speed limit data is pulled from GPS datam its not sign recognition. My 25 MPH neighborhood also shows 55 MPH. I have found locations on the highway were there had been long term construction and there is no speed info displayed probably becasue the final road construction has not been signed off by the State/Fed Highway department.
Sign Recognition Not Working- Solved
- Thread starter Big Mama
- Start date
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lakaw
Member
This just started happening to me, sort of. I've had sign display on since I've owned my '24 Denali (Nov purchase). Signs just aren't showing on my display at all. Google Maps works, streaming to the rear displays work. Any ideas where to start the troubleshooting?
OP
OP
Big Mama
Full Access Member
Go into the settings on your dash, not your stereo. There’s a setting to turn it off/on and what type of script you want.If I remember right you have the same option in your HUD settings. I don’t know what or when the recall to update OnStar was but go into your MyGMC app on your phone. It’ll tell you if you need it.
lakaw
Member
It started working again. The ONLY thing I did was re-connect the vehicle to my home wifi.
