NHTSA Complaint #11689989 — 2023 HONDA CIVIC

On August 5, 2025, my 2023 Honda Civic Sport (VIN: [XXX] ) was involved in a minor collision at approximately 5–10 mph. The vehicle sustained only cosmetic damage—no intrusion into the engine bay, and no damage to wheels, tires, or suspension. However, the Honda dealership diagnosed the brake master cylinder and brake booster as “broken due to impact.” These components were replaced, and the repair cost was billed to my insurance company. This diagnosis is highly questionable given the nature of the impact and the lack of visible or structural damage to braking components. I have since learned that 2020–2022 Honda Civic models were subject to a recall related to premature failure of the brake master cylinder and booster. Although my car is a 2023 model, the failure of these components under such minor impact conditions suggests that the same or similar defective parts may have been used. If this is the case, it presents a significant safety risk. I am requesting that NHTSA investigate whether: 1. The 2023 model brake components are affected by similar defects as earlier model years. 2. This incident is part of a broader pattern that warrants further manufacturer investigation or recall. Please investigate this issue for the safety of other Honda Civic owners. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)