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Forward Collision Avoidance
02/03/2026
The contact owns a 2025 Chevrolet Blazer. The contact stated that the Forward Collision Avoidance system had erroneously activated on several occasions. While driving very slowly, the braking system suddenly activated while leaving a dealer. Additionally, while driving approximately 30 MPH, the braking system erroneously activated, causing the vehicle to abruptly stop. The automatic braking system was turned off, and the vehicle was later driven to the local dealer. The local dealer was unable to determine the cause of the failure and advised to deactivate the Collision Avoidance System. The contact sustained a neck injury during the failure while seated in the driver’s side rear seat. Medical attention was required. The failure mileage was 7,000.
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Unknown Or Other, forward Collision Avoidance
06/07/2026
I was going to park in a parking lot, when my car suddenly accelerated rapidly crashing into the building.
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Unknown Or Other, visibility/wiper
04/21/2026
windshield leaking water inside of drivers compartment, headliner & side pillars (causing stained areas) as well as the top of onstar and electrical buttons on the overhead console . Found wet cup holder. Vehicle does not have a sun roof. GM is aware of this issue from the factory GM plant in Ramos Arizpe, Mexico. This defect is because of lack of not being sealed properly during the assembly process. The windshield has a factory OEM rubber seal attached to a NEW windshield. This rubber seal is NOT a part that can be purchased separately to fix the problem. By replacing the entire windshield with the new factory rubber seal and the channel that the entire windshield fits into is resealed with urethane should fix the issue.. Trying to reuse the current windshield & rubber seal and using sealer to reinstall it stretches out the rubber seal & will still leak. This leak can get into the electrical controls for safety system overhead controls. Extra care must be taken to remove the windshie...
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Electrical System, forward Collision Avoidance
05/27/2026
Complete and total failure of the telematics module resulting in loss of self driving, onstar, WiFi, gps, and all connected services. Severe battery drain due to module forcing the vehicle to completely shut down while driving, resulting in loss of power steering and brakes.
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Forward Collision Avoidance, lane Departure, back Over Prevention
05/03/2026
Just purchased a used 2025 RS EV on 5/2/2026. When I got home I found out the Google maps and on star app wasn't working. Called on star and they can't connect to the car and that the telematics module is probably bad. Checked my Chevrolet app and it reports that it hasn't connected to the car for over 6 months. Now waiting for replacement part going 3 weeks now. A little pissed off that dealer did find before they sold me the car.
