Two problems related to navigational (global positioning system) gps have been reported for the 2025 Chevrolet Blazer. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2025 Chevrolet Blazer based on all problems reported for the 2025 Blazer.
The onstar module is broken and on significant backorder. Without it, standard features in my car such as gps, onstar safety, remote control, and other features do not work.
This issue is about "onstar telematics control module", since last 3 months. . Mutiple services in my car stopped working. No gps, tps warning messages. . No internet. . This issue has been reported all across us and gm, nhsta needs to investigate this.
| Equipment problems | |
| Navigational (global Positioning System) Gps problems |