Forum Discussion
Onstar Module Replacement ETA?
2023 GMC Sierra 1500 Denali Carbon Pro Bought with 10,000 miles. Have had it in service multiple times. Now the onstar module is out and has been for over 3 months. Dealership said it is on backorde...
Is there an ETA. My 2022 Sierra has been diagnosed as faulty and told there is no time for replacement.
Thank you for bringing this to our attention, Kel. While our social care team is unable to expedite parts, we can work alongside your certified GMC dealership to provide updates and open communication regarding your hardware. if you would like an additional layer of assistance moving forward, our team is only an email away at socialmedia@gm.com with ATTN: OnStar Community/kel in the subject headline. We hope to hear from you.