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.


fairly significant
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
12,578 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.

2012 Mazda MAZDA3 brakes problems

brakes problem

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2012 Mazda MAZDA3 Owner Comments

problem #2

Oct 282013


  • 19,155 miles


Vehicle was traveling on highway going 45mph when automatic transmission downshifted suddenly to first gear and would not upshift. Attempted to manually shift gears and gear display that shows the gear number was blank. Traction control light went on, no engine codes were triggered. Car operated normally upon restart.

- Cambridge, MA, USA

problem #1

Oct 072012


  • 6,000 miles
I was driving on the freeway when suddenly the traction control indicator lit up on my dashboard. When I exited the freeway and attempted to make a left turn, my car suddenly lost power. It was as if my car was in neutral. I looked at the gear shift to ensure it was still in drive, and it was. Somehow I made it through the turn and into a nearby parking lot. I turned the car off, waited a few minutes, and then was able to leave. It was scary and upsetting as my car is only 4 months old. The dealer said they won't be able to determine what happened since the indicator is no longer illuminated. I asked if there was any way at all to do a diagnostic test and they said no. I am having a hard time believing this. I'm just glad I wasn't rear ended with my grand baby in the back seat.

- Villa Park, CA, USA

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