NHTSA Complaint #11104555 — 2012 MAZDA CX-9
SERVICE BRAKES issue reported to NHTSA
Complaint Details
| ODI Number | 11104555 |
| Vehicle | 2012 MAZDA CX-9 |
| Component | SERVICE BRAKES |
| Date of Incident | |
| Date Filed | |
| Mileage | N/A miles |
| Crash | No |
| Fire | No |
| Injuries | 0 |
| Deaths | 0 |
| Vehicle Towed | No |
| State | MA |
Consumer Description
AT JUST OVER 90,000 MILES I HAD TRANSFER CASE PROBLEM THAT EVERYONE IS POSTING. AS DESCRIBED BY MECHANIC IT IS A MANUFACTURING DEFECT. TRANSFER CASE IS PLACED JUST ABOVE CATALYTIC CONVERTER (WHICH THROWS OFF ALOT OF HEAT) AS A RESULT OIL IN TRANSFER CASE COOKS OVER TIME AND GEARS ARE DESTROYED. MAZDA DID NOT PROVIDE A WAY TO REPLACE AND OR CHECK THIS FLUID WITHOUT TAKING DOWN THE ENTIRE TRANSMISSION. MECHANIC SAID I WILL HAVE THIS PROBLEM AGAIN AT ROUGHLY ANOTHER 80-100,000 MILES. YEAR AND A HALF LATER I NOTICED A VERY SOFT BRAKE. I REPLACED BRAKE PADS AND DRUMS, AND BRAKE FLUID. I HAVE A VERY HARD BRAKE WHICH THEN SPORATICALLY GOES SOFT. AGAIN I LOOKED UP THIS ISSUE AND FOUND AGAIN MAZDA IS AWARE OF THIS ISSUE AND EXTENTED WARRANTY TO 90,000 MILES. AGAIN I'M JUST OVER THE WARRANTY ALLOWANCE AND NOW MY BRAKE POWER BOOSTER AND POSSIBLY MASTER CYLINDER NEED TO BE REPLACED. BOTH ARE KNOWN ISSUES BY MAZDA. UNFORTUNATELY I WAS THE LUCKY ONE WHO WAS THE BENEFICIARY OF BOTH PROBLEMS JUST OVER THE 90,000 MILE WARRANTY. I REACHED OUT TO MAZDA TO REQUEST SOME ASSISTANCE WITH AT LEAST THE COST OF THE PARTS ON THE BRAKE POWER BOOSTER. I WAS GIVEN A QUICK NO BY MAZDA. VERY FRUSTRATING SINCE THESE ARE BOTH KNOWN PROBLEMS AND THEY WILL NOT AT LEAST WORK WITH ME ON THE PARTS COST.
Related Complaints for the 2012 MAZDA CX-9
Other SERVICE BRAKES Complaints
#11547325
I was driving normally when I started sowing down and noticed the brakes were harder to push. I finally stopped just...
#11508193
On August 14, 2020, the brake booster along with the master cylinder failed, resulting in very dangerous and frighten...
#11480067
The brakes suddenly became very difficult to press as if I did not have power brakes. No warning lights came on and ...
#11470024
Brake power boost failure
#11458648
This is relating to NHTSA Investigation PE 14-005. Although this car is a 2012 Mazda CX9, my wife driving the car ha...
Recent Complaints for the 2012 MAZDA CX-9
#11665737
VEHICLE SPEED CONTROL
While drive i feel like there is sticking something below the car when i am accelerating. And the acceleration beca...
#11640738
AIR BAGS
My driver and passenger side curtain airbags randomly deployed without a collision. Thankfully I was at a stop sign w...
#11614843
STEERING
Ball joints replaced due to tear in both rubber covers and driver side ball joint very loose. Was previously repaired...
#11534076
POWER TRAIN
The water pump suddenly started leaking and the mechanics I talk to said this is a very common problem with this vehi...
#11532135
SUSPENSION
The contact owns a 2012 Mazda CX9. The contact stated that the vehicle had previously been involved in a crash due to...