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:
39,556 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.

2010 Acura MDX drivetrain problems

drivetrain problem

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2010 Acura MDX Owner Comments

problem #2

Dec 172015


  • 49,500 miles


I have been a proudly Honda/Acura customer for last 20 years. In November, my wife Acura MDX 2010 which has transmission fluid changed every 9000 miles / 1 year and less than 50000 miles on odometer suddenly had strong shudder/vibration ( like another is hitting behind or the car itself is running over the big rock) and it was struggling to go over 40 mph when pressing on gas paddle. The issue was not reproducible at dealer after we turned off and on the engine. Today on December 17 2015, the issue happened again and we were able to show to the technician at South coast Acura and the technician acknowledged it after test drive as well as noted that the transmission fluid smelled like over burnt oil. Still he still needs to perform different/additional diagnostic tests until tomorrow. The main reason that I bought MDX 2010 5 years ago is safety for my kids and my wife. If the issue is not identified and resolved tomorrow then I extremely worry about the safety for my family as they will have to continue to commute in unsafe car which cannot deliver its basic driving function normally. I hope Acura would step up to replace transmission/torque even if diagnostic test will or will not identify the root cause as I strongly believe it is a sign of bad transmission and/or converter together based on my research via online forum.

- Garden Grove, CA, USA

problem #1

Oct 152011


  • 29,612 miles
Car shutters between 1500-1800 rpms. Also "pops" when it down shifts. Took it into the dealership and they said the torque converter had to be replaced. I was told there was only one other vehicle that they knew of that this happened to and it was also a 2010. Since then, I went online to see what if anything a defective torque converter could damage and found out there were many, many complaints for years. It appears that Acura has an issue with the torque converter that needs to be addressed.

- Kaukauna, WI, USA

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