Forum Discussion
Onstar Module Replacement ETA?
I also am having the same issue on my 2023 Denali Ultimate. My engine light is on and code from dealership is saying its my OnStar module. The dealership stated there is no estimated time for receiving a new module. It is very frustrating to pay for these services and not have access to them. I would hope GM would make this right.
Thank you for your comment. Our team does appreciate your ongoing patience at this time while your certified dealership works alongside you regarding your OnStar module. Again, our team is here to assist to the best of our abilities alongside your service department if you have any trouble connecting with your dealer. We are only an email away at socialmedia@gm.com. Be sure to include ATTN: OnStar Community/DHolmesSr in the subject headline.