Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety.


pretty bad
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
3,000 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2005 Toyota Prius brakes problems

brakes problem

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2005 Toyota Prius Owner Comments

problem #2

Apr 252005

Prius 4-cyl

  • Automatic transmission
  • 6,000 miles


2005 Toyota Prius -- floormat becomes lodged between pedals. -- while driving at high speeds (60-70 mph) on the freeway, I noticed a loss of sensitivity on both the brake and gas pedals. I had to press very hard to get a reaction from either pedal. As a result I was unable to keep driving at the same speed as the surrounding cars. Everything else seemed to be operating normally. The sensation continued for a few minutes until I could safely pull off of the freeway. Upon investigation, I realized that the floormat had come unhooked from its restraints and stuck between the pedals and the floor. I secured the floormat to its hooks once again and continued driving without trouble. This has happened a couple times since, but I recognize the symptoms and fix it promptly. However, I fear that another owner might experience this when they need to brake or accelerate suddenly to avoid an accident. (I noticed another posting that described the same problem). Perhaps Toyota should install locking hooks rather than the current ones that easily twist and unhook from the mats.

- West Hollywood, CA, USA

problem #1

May 152005


  • Automatic transmission
  • miles
While test driving a new '05 Toyota Prius I came to the conclusion that its braking system is inadequate. Emergency braking while turning easily induces under-steer because of the regenerative braking. As the aggressive brake-assist takes over there is "snap" over-steer and front wheel lockup. For average drivers this can result in complete loss of control.

- Boxford, MA, USA

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