Forum Discussion
Telematics Module No ETA!!!
I have had my 2021 GMC Sierra AT4 at the dealer service station getting close to 3 weeks now. The Telematics module went out and there is still not ETA. I still have 3 months free of OnStar (could n...
Same here. 23 Denali Utlimate module just went out and dealership says part is on back order with no ETA. What's the deal? Looks bad on OnStar but more so GMC. How can I/we get an update on when the modules will be available?
We appreciate your question. To get in contact with an Advisor, you can send us a private message by using the steps listed above, dial 1-800-462-8782, or email us at socialmedia@gm.com. While our team does not have the ability to expedite parts, we can act as a liaison between you and your certified GMC dealership for any available part updates moving forward. We hope to hear from you.