myGMC

General Motors (GM)

About this app

This is your convenient tool to help simplify, add control and reach your vehicle’s full potential. Stay in touch and in command — whether you’re in your vehicle or out. Access helpful features like remote commands right on your home screen and even check the estimated fuel level or charge status of your electric vehicle.

Start by logging in with your GMC Account or OnStar username and password. Services are not available everywhere, and feature availability and functionality may vary by country. The myGMC mobile app* is supported on Android 9 and above and is only available in North America, United Arab Emirates, Kuwait and Bahrain.
See onstar.com/us/en/mobile_app for details.


Remote Commands**
Your key fob is conveniently located on your home screen. You can lock and unlock your doors or warm up your car on a cold morning.

Vehicle Status*** / Schedule Service
Check your vehicle’s status to monitor fuel level, oil life, tire pressure and more, making it easy for you to stay on top of your vehicle’s health and schedule service with your participating Dealer without leaving the app.

Roadside Assistance****
Have a flat? Need fuel? Request Roadside Assistance in the app, or call an OnStar Advisor. Help is on the way.

How Things Work
View tutorials and access your owner’s manual. From setting up your Bluetooth® connection to advanced safety features, learn more about your vehicle.

Send to Navigation*******
Plan your trip by sending a destination to your vehicle’s built-in navigation system from the vehicle mobile app.



Disclosures
*Available on select devices. Service availability, features and functionality vary by country, vehicle, device and the plan you are enrolled in. Terms apply. Device data connection required.
**Requires paid plan. Lock/unlock feature requires automatic locks. Remote start requires GM factory-installed and enabled remote start system.
***Not all issues will deliver alerts. Does not monitor spare tire. Vehicle Status features require a paid plan.
**** Roadside service availability and providers vary by country. Restrictions and limitations apply.
*****Please view full program Terms & Conditions at https://www.mygmrewards.com/.
*******Requires paid plan and properly equipped vehicle. Mobile app functionality is available on select devices and requires data connection. Map coverage varies by country. See onstar.com for details and limitations.

Ratings and reviews

Used to be great but now useless since added security. Can't load my data after logging in (multiple times). I've contacted Onstar and was left feeling it's my fault/issue. Uninstalled and reinstalled (multiple times) . . . still nothing. I was able to use the Chevy app instead for awhile and then lost it the same way. Likewise with the Buick app. I would really like to get it back.

Cannot log in to the MyGMC app on Android phone. I have tried to uninstall and reinstall and that has not fixed the issue. I can enter email and password. I then get the text notification with the second security access code, and I enter the code. After that I get a message that says: "Unable to complete authorization as there is no interactive call in progress. This can be due to closing the app while authorization was in process" I did not close the app.

Update Yet again the apps from GM have become useless over & over again. I'm tired of pressing the OnStar button to be told we are experiencing difficulties. In the last 4 months, every GM App that is a paid service has been useless more than useful. Ridiculous. The problem must be huge this time. I was on hold for over 20 minutes before an advisor picked up.

What's new

See our commitment to enhancing your ownership experience through updates and software refinements below because Better Never Stops.

- Minor fixes and improvements