Disclaimer: Links on this page pointing
to Amazon, eBay and other sites may include affiliate code. If you click them and
make a purchase, we may earn a small commission.
I've got a 2022 Yukon and the speed limit on the HUD has always been blank. I have the full onstar and data package enabled and it doesn't work. What am I missing?
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.