One problem related to front suspension wheel bearing has been reported for the 2014 Mazda CX9. The most recently reported issues are listed below.
Vehicle had a loud grinding/growing sound took it to the dealer in October 2018 replaced right front wheel bearing, same issue took to dealer replaced left front wheel bearing in may 2019, same issue replaced left front wheel bearing again December of 2019, same issue replaced right rear wheel bearing March 2020.
| Suspension problems | |
| Suspension Noise problems | |
| Front Suspension Wheel Bearing problems | |
| Front Suspension Hub problems |