Automatic Transmission Control Module Problems of Mercedes Benz C230

Mercedes Benz C230 owners have reported 4 problems related to automatic transmission control module (under the power train category). The most recently reported issues are listed below.

1 Automatic Transmission Control Module problem of the 2007 Mercedes Benz C230

Failure Date: 07/07/2016

My car went into limp mode going down the street, had to have her towed to starmotors, the code came up as internal speed sensor and transmission control module, it is known to mbusa about this problem and they need to fix it and not cost out of my pocket.

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2 Automatic Transmission Control Module problem of the 2007 Mercedes Benz C230

Failure Date: 12/18/2015

On several occasions I have experienced my vehicle going into limp mode due to the same transmission problem that everyone else seems to be having. It has happened when pulling away from an intersection, trying to overtake a slower vehicle, trying to get up to speed entering the interstate, but nothing particular seems to trigger it. Fortunately, I have always been able to pull the vehicle to the side of the road, shift to park, and shut the vehicle off and restart it, which would fix the problem. Until now. After the last time it happened, the vehicle will not reset. It is stuck in what appears to be second gear. I can't believe that Mercedes Benz has not been forced to recall the vehicles equipped with the 722. 9 transmission. I have researched this on the internet and it appears to be a problem world wide. It has caused accidents resulting in injury and death and it is clearly a safety issue. The problem is caused by a defective transmission control module which is located inside the transmission, on top of the valve body. Mercedes refuses to sell the part to anyone other than mercedes repair shops. My car only has 85,000 miles on it, I bought it used 6 months ago.

3 Automatic Transmission Control Module problem of the 2006 Mercedes Benz C230

Failure Date: 11/20/2014

Tl-the contact owns a 2006 Mercedes Benz C230. The contact stated that while driving approximately 70 mph, the vehicle decelerated independently to 10 mph. The vehicle was taken to the dealer, who stated that the transmission control module was faulty. The vehicle was repaired. The manufacturer was notified of the failure. The approximate failure mileage was 90,000. Js.

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4 Automatic Transmission Control Module problem of the 2003 Mercedes Benz C230

Failure Date: 04/30/2004

Rough idle; rattling noise in engine area, harsh shifting, no throttle response, hesitates when accelerating with a clicking sound, window contros scratch window tint.

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C230 Defect Investigations