Forum Discussion
MyGMC app not updating mileage, fuel etc
I’ve got a green Onstar light, checked truck for updates, says it’s up to date, and have rebooted iPhone and deleted/reinstalled app. No change. 2025 Sierra 1500 SLT diesel
I am seriously questioning the real value of onstar if it’s systems are faulty. Cut losses and cost. GM please remind me of the benefits here.
We understand your feelings after this concern with your app, Paul. Our team would be glad to connect and assist you with this concern. Please send us a private message to OnStar_Support so we can look into this further. Just select the envelope icon at the top right of your screen to get started.