MYCHEVROLET app no longer showing real-time tire pressure

With the OnStar One Plan, you should have access to Vehicle Status information like your tire pressure. Is this the only information that is not updating within the app? We'd first suggest reinstalling the app, clearing your cache, updating your device, ensure all app permissions and notifications are enabled, and perform a power cycle. To power cycle your vehicle, please follow the below steps:

1. Enter the vehicle and turn ignition on (Vehicle should run for at least 60 seconds)
2. Shut off vehicle
3. Remove Key from ignition or Press start/stop button
4. Exit vehicle - Key FOB must also exit vehicle
5. Close Driver's door - All other doors, hatch, liftgate should also be closed
6. Lock vehicle doors using Key FOB
7. Critical Step: Wait ~2 minutes (or until OnStar LED goes out. This allows time for the OnStar unit and other electrical systems to turn off)
8. Re-Enter the vehicle and turn ignition on
 

If you are still not able to see your tire pressure after performing these steps, we invite you to send us a private message to OnStar_Support. Just select the envelope icon at the top right of your screen to get started.