NHTSA Complaint #11630427 — 2024 CHEVROLET BLAZER EV

SERVICE BRAKES issue reported to NHTSA

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Complaint Details

ODI Number	11630427
Vehicle	2024 CHEVROLET BLAZER EV
Component	SERVICE BRAKES
Date of Incident	December 11, 2024
Date Filed	December 12, 2024
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	FL

Consumer Description

I have had the car for 3 weeks and twice it has slammed on the brakes for an instant at slow speed. Both times I was at least 20 feet behind another vehicle travelling at less than 10mph when the brakes locked up for an instant throwing me against the seatbelt very hard and bringing me to an emergency stop. The first time the stop was so hard I thought the car behind me had hit me but it had not. I thought maybe it was the emergency braking but there was no alert or warning as there usually is when the car warns me of possible collision. The last time I contacted OnStar and asked the run a diagnostic which they said came back with no errors. I have not taken the car to the dealer since i cannot reproduce the problem.

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