Chevrolet Blazer owners have reported 1 problem related to navigational (global positioning system) gps (under the equipment category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Chevrolet Blazer based on all problems reported for the Blazer.
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.
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