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:
45,153 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.

2004 Chrysler 300M engine problems

engine problem

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2004 Chrysler 300M Owner Comments

problem #4

May 082016


  • miles


While running, stationary, and motion the vehical ran hot, motor oil leaking while car in motion and parked. Car did not want to start, and shuts off while in drive. Car was taken to certified mechanic, diognostic test performed report indicated electrical and sensor problems among other mechanical issues.

- Broussard, LA, USA

problem #3

Jun 202013

300M 6-cyl

  • 98,249 miles
Noise in steering column. Stiff when driving. Cracks in dash around passenger air bag. Engine light on and remains on for extended periods. Air bag warning light on. Advised that SRS roll coil needs replacing. Part ordered through Chrysler parts dealer and is on back order.

- Cumming, GA, USA

problem #2

Dec 142006

300M 6-cyl

  • 44,364 miles
1. interior lights continue to intermittently flash on and off. 2. engine light illuminates for various time period and then goes off. 50/50 with power stalls. Camshaft position sensor was replaced.

- Cumming, GA, USA

problem #1

Jan 072014


  • 38,000 miles
The contact owns a 2004 Chrysler 300M. The contact stated that while driving approximately 35 mph, the vehicle stalled without warning. The vehicle was able to be restarted and was not taken to a dealer or mechanic for diagnosis or repair. The manufacturer was not made aware of the problem. The approximate failure mileage was 38,000.

- Westmont, IL, USA

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