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.


definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
31,000 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.

2011 Toyota Corolla engine problems

engine problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2011 Toyota Corolla:

Unsubscribe any time. We don't sell/share your email.

2011 Toyota Corolla Owner Comments

problem #1

Jul 112012

Corolla 4-cyl

  • Automatic transmission
  • 31,000 miles


The contact owns a 2011 Toyota Corolla. The contact stated that while driving approximately 50 mph the engine rpms decreased by 300 and braking decreased noticeably. The contact mentioned that he had to apply excessive pressure to the brake pedal in order to stop the vehicle. The vehicle was taken to the dealer who performed the technical service bulletin repair under NHTSA item number: 10042602 (engine and engine cooling:engine) which included re-flashing the computer. The vehicle was repaired. The approximate failure mileage was 31,000...updated 11/28/12 updated 12/03/12

- Manchester Township, NJ, USA

Not what you are looking for?