NHTSA Complaint #11577433 — 2011 TOYOTA PRIUS

SERVICE BRAKES, HYDRAULIC issue reported to NHTSA

Check any vehicle history by VIN - Free vehicle history report

Complaint Details

ODI Number	11577433
Vehicle	2011 TOYOTA PRIUS
Component	SERVICE BRAKES, HYDRAULIC
Date of Incident	February 21, 2024
Date Filed	March 14, 2024
Mileage	204,000 miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	OH

Consumer Description

The contact owns a 2011 Toyota Prius. The contact stated that the battery was drained frequently upon starting the vehicle. There was no warning light illuminated. The contact also stated that while driving at various speeds, the brake pedal was firm while depressing, with several warning lights including the ABS warning light illuminated. The vehicle was taken to a dealer and based from the noise coming from the vehicle; the mechanic determined that the brake booster and brake booster assembly were defective. The manufacturer was notified of the issue. The vehicle was not repaired. The failure mileage was approximately 204,000.

Related Complaints for the 2011 TOYOTA PRIUS

Other SERVICE BRAKES, HYDRAULIC Complaints

#11693462 — October 14, 2025 — The contact owns a 2011 Toyota Prius. The contact stated that while driving at an undisclosed speed, the master warni...

#11602875 — July 17, 2024 — The contact owns a 2011 Toyota Prius. The contact stated while driving at an undisclosed speed, the traction control,...

#11556276 — November 21, 2023 — The contact owns a 2011 Toyota Prius. The contact stated while driving 40 MPH, he heard an abnormal sound coming from...

#11517565 — April 18, 2023 — The contact owns a 2011 Toyota Prius. The contact stated that while operating the vehicle, the emergency brake and tr...

#11485521 — September 20, 2022 — The contact owns a 2011 Toyota Prius. The contact stated that while driving at various speeds, the brakes failed to o...

Recent Complaints for the 2011 TOYOTA PRIUS

#11714885 — SERVICE BRAKES — February 2, 2026 — While driving, the Brake, ABS, traction light and other light lit up. The car lurched in an odd way. I can hear the o...

#11711067 — ELECTRICAL SYSTEM — January 15, 2026 — I was driving my car at over 70 mph on a highway, no check engine, no issues, just had oil changed when check hybrid ...

#11711067 — ENGINE — January 15, 2026 — I was driving my car at over 70 mph on a highway, no check engine, no issues, just had oil changed when check hybrid ...

#11711067 — FUEL/PROPULSION SYSTEM — January 15, 2026 — I was driving my car at over 70 mph on a highway, no check engine, no issues, just had oil changed when check hybrid ...

#11711037 — SERVICE BRAKES — January 14, 2026 — The abs, brake, and traction control are intermittently on and off recently. I thought that there was a visible leak ...