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:
92,500 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.

2009 Nissan Frontier drivetrain problems

drivetrain problem

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2009 Nissan Frontier Owner Comments

problem #2

Oct 302015


  • 121,000 miles


My wife and I own Nissan vehicles. 2 years ago we had to replace the transmission on her 2005 pathfiner. In October of 2015 my 2009 Frontier transmission started to fail because of coolant mixing with the transmission fluid. I did research and found that this is an ongoing issue with Nissan

- Lebanon, PA, USA

problem #1

Dec 102014

Frontier 6-cyl

  • 64,000 miles
Transmission needs to be rebuilt due to manufacturing defect after only 64,000 miles. Radiator fluid has leaked into the transmission oil which is a manufacturer defect. Quoted $4200 in repairs-they will need to re-manufacture the transmission and replace the at valve. I reached out to Nissan for assistance in the matter since I am just outside of the 5 yr 75,000 mile extended warranty (5 months over 5 yrs). They advised this is not something they will help with. When I asked if this is a normal occurrence for Nissan transmissions to need to be repaired at 64K the regional customer service manager simply stated he is not a mechanic. At 40mph, the vehicle jumped out of gear while driving. I had no power and needed to pull over. This put my property and well being in severe danger. Luckily I was able to get over without incident, but this may not be the case for someone else. This is clearly a manufacturing flaw and needs to be handled responsibly by Nissan. Extend my warranty and fix the transmission free of charge.

- Chandler, AZ, USA

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