Forum Discussion
2025 Blazer EV: Telematics Failure, No ETA, and No OTA Updates — What’s Going On at GM?
I agree with Dangerous33. I am in the same boat. Mine just went out and now they are telling me there is not ETA on the part. With no Android auto the gps and other items don't work. If it is longer than a month I am going to cancel my service since it would be a waste of money keeping it. OnStar does not even work. So, what's the point in paying monthly if I am not using the service.
Have you gotten your car repaired yet?
I have the same issue as I took my car in this week 12/15/2025. They also told me the Telematics Control Module is on backorder and I have to wait with no ETA. They are are fixing my door to my charge port so lets see how that goes.
Our team greatly appreciates you bringing these unfortunate concerns with the 2025 Chevrolet Blazer EV that you love and depend on to our attention, @FunkyFresh. We can understand your present frustration with the lack of a concrete completion date for these repairs due to the backordered telematics module. This is not reminiscent of the experience which we strive to provide for our loyal Members. It would be our pleasure to look into this situation further to better assess how we may be able to best support you through this repair process. If you're interested in exploring this assistance further, please don't hesitate to send us a private message with your contact information, VIN, the current mileage, and the name of your participating Chevrolet dealership to OnStar_Support. To begin, you only need to click the envelope icon at the top right of your screen to connect with us directly. We'll be on the lookout for your message and hope to connect again very soon. By sending us a message, you consent to the information you provide being monitored and recorded by GM or those acting on GM’s behalf, subject to the GM Privacy Statement.