Table 1 shows three common power train related problems of the 2009 Mazda CX9. The number one most common problem is related to the transfer case (four problems). The second most common problem is related to the differential unit (one problem).
| Problem Category | Number of Problems |
|---|---|
| Transfer Case problems | |
| Differential Unit problems | |
| Automatic Transmission Torque Converter problems |
While pulling a small trailer the car stopped unable to drive the car according to the mechanic the transfer case shattered into pieces Read details...
I have maintained my 2009 Mazda Cx9 to date and only have 48,000 miles. I started hearing a weird noise in the front wheel (humming) it got progressively worse . Now my mechanic tells me that the differential is going. Read details...
Car dangerously shudders and hesitates when accelerating & at certain highway speeds increasingly for last two years due to faulty torque converter design per two transmission diagnostics done. It is very dangerous due to the random nature of the shudder and high cost to rebuild transmission is Read details...