2007 Mazda CX-9 Transmission and drivetrain Problems

“I was driving home on a busy interstate when my car started shaking and losing power. They car lost all power and I couldn't turn the steering wheel to get out of the way of other drivers. I was almost hit more than once by other cars. After having the vehicle towed and a licensed mechanic look at it, I was told the water pump failed and leaked water and coolant into my engine which completely disabled my engine.”

“My husband had just left our home and luckily were still in our neighborhood when our Mazda cx9 started to stutter and shake and become un-drivable. It rode very rough. It happened with absolutely no warning. We took it to the local repair shop and was told that the check engine error was p0351/po352. They replaced the coil but the problem persisted and we still were unable to drive the car. We then took it to the Mazda dealership which then replaced the PCM and another coil. …”

“Was driving on interstate at night. Engine light came on and car immediately drove as if it were not operating on all cylinders. Took it to dealership and it had multiple misfire codes, 301, 351, 352, 354. I researched and found multiple complaints filed on-line regarding the exact misfire codes I experienced and PCM issues in this particular year, make and model. This problem is way too expensive to fix on a personal level. If Mazda is aware that this has been an issue, they need to remedy it. …”

“We have had our Mazda CX-9 since 2007. At 58,000 miles we noticed a humming noise. We took the vehicle into the Mazda dealership since it was still under warranty. We got the run around stating it was our tires; however, it turned out the front wheel bearings were bad. They replaced the bearings and one year later we are having to replace the rear bearings. Through research we are finding that Mazda has a service bulletin issued 2/1/2008 about the rear bearings. …”

“I have just learned about issues with the Mazda cx9 and wheels falling off and I realized that is exactly what happened to me. I always took care of my cx 9 because I drive a lot for work and depend on my car very much, so when issues with the steering started I took it to sears for a wheel alignment since I had just replaced a new set of tires a couple of months before, it seemed ok after the alignment until again the small skip of the steering started every time I turn the wheel, I did think much of it until it started increasing. …”