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.


hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
116,500 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.

2001 Toyota Corolla exhaust system problems

exhaust system problem

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2001 Toyota Corolla Owner Comments

problem #2

Dec 152006

Corolla 4-cyl

  • Automatic transmission
  • 125,000 miles


My check engine light of my 2001 Toyota Corolla le repeatedly comes on. When checked it states there's an problem with the O2 sensors or converter system. I have had these replaced several times. I am told other years of the Toyota Corolla have been recalled for this problem. Several mechanics have stated the sensors are too close together and thus the check engine light gets triggered on. I have spent thousands of dollars replacing both O2 sensors three times, and the converter at least twice and the check engine light still comes on with the same codes for these same issues.

- Mc Leansville, NC, USA

problem #1

Apr 192006

Corolla 4-cyl

  • Automatic transmission
  • 108,000 miles
: the contact stated the check engine light illuminated when the engine was started. The vehicle was taken to the dealer who determined the catalytic converter needed to be replaced.

- Winchester, VA, USA

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