What 221 owners told NHTSA about the 2012 Mazda Cx-90 Mhev

MY BRAKE BECOMES REALLY STIFF WHEN PUSHED. THIS SPECIALLY WHEN COMING TO A STOP WHERE YOU HAVE TO USE ALL YOUR ENERGY TO MAKE THE CAR STOP. MY WIFE USE THIS CAR WITH 2 YOUNG KID 5 AND 1 AND ONE ON THE WAY. THIS REALLY WORRIES ME SPECIALLY THAT ITS HAPPENING TO A LOT. IT MAY NOT SEEM A LOT TO MAZDA BUT ITS A LOT FOR THE CONSUMERS SPECIALLY WHEN LIVES ARE AT RISK. PLS FIX THIS PROBLEM BEFORE ITS TOO LATE . I WAS EVEN THINKING OF TRADING TO THE NEW 2017 MAZDA BUT NOW I HAVE DOUBTS

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PURCHASED THE VEHICLE NEW FROM DAVIS MOORE MAZDA- WICHITA, KS. FOR THE PAST 4 YEARS WE HAVE EXPERIENCED MULTIPLE ENGINE STALLS AS WELL AS COMPLETE ENGINE STOPPING WHILE DRIVING, CITY, HIGHWAY, TURNING ETC. HAVE HAD THE CAR INTO THEIR SERVICE DEPT. MANY TIMES AND THEY KEEP SAYING IT IS FINE ( THE LAST TIME THEY SAID IT MIGHT BE CAUSED BY HAVING 8 OZ TOO MUCH ENGINE OIL IN IT). WE HAVE LESS THAN 12,000 MILES ON IT TO DATE BECAUSE WE ARE AFRAID TO DRIVE IT. I BELIEVE THIS IS A VERY REAL SAFETY ISSUE. WE HAVE ALL THE PAPERWORK FOR EACH SERVICE DEPT. VISIT. LAST TWO VISITS WE WERE TREATED LIKE WE WERE MAKING THIS STUFF UP. THIS HAS BEEN HAPPENING EVERY YEAR SINCE PURCHASING.

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TL* THE CONTACT OWNS A 2012 MAZDA CX-9. WHILE DRIVING VARIOUS SPEEDS, THE BRAKE PEDAL WAS DEPRESSED AND FAILED TO ENGAGE CORRECTLY. THE PEDAL FELT STIFF AND THERE WERE NO WARNING INDICATORS ILLUMINATED IN THE VEHICLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE BRAKE BOOSTER WAS FAULTY AND THERE WAS A LEAK IN THE MASTER CYLINDER THAT NEEDED REPLACEMENT. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOTIFIED AND OPENED A CASE. THE VIN WAS INVALID. THE FAILURE MILEAGE WAS APPROXIMATELY 100,000.

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MY BREAK PEDAL FEELS AS IF IT BECOMES STIFF AND I HEAR A HISSING NOISE COMING FROM THE PEDAL. MY BREAKS WILL NOT SLOW THE VEHICLE. I HAVE TO REMOVE MY FOOT AND REAPPLY PRESSURE FORCEFULLY IN ORDER FOR THE BREAKS TO WORK. IT DOES THIS IN REVERSE, GOING DOWN AN INCLINE OR FLAT SURFACE. THIS HAPPENED WHILE MY CHILD WAS WITH ME. PLEASE REPUIREVA RECALL OR LIVES MAY BE AT STAKE.

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BRAKE PEDAL INTERMITTENTLY WILL NOT DEPRESS AND WILL NOT STOP THE CAR FROM GOING FORWARD. BRAKE RESERVOIR FULL. MULTIPLE TIMES DURING A SINGLE DRIVE. VERY UNSAFE.

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WITHOUT WARNING THE BRAKES BECAME SPONGY AND DIFFICULT TO DEPRESS THE PEDAL. STOPPING DISTANCE SIGNIFICANTLY INCREASED AND A HISSING NOISE WHILE BRAKES PEDAL DEPRESSED. TOOK IT IN FOR EVALUATION AND DIAGNOSED WITH BRAKE BOOSTER FAILURE.

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TL* THE CONTACT OWNS A 2012 MAZDA CX-9. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 17V012000 (AIR BAGS). THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE AND THE CONTACT HAD NOT SPOKEN WITH THE DEALER. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

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TL* TAKATA RECALL. THE CONTACT OWNS A 2012 MAZDA CX-9. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 17V012000 (AIR BAGS) AND STATED THAT THE PART WAS NOT AVAILABLE WITHIN A REASONABLE TIME FRAME TO SCHEDULE THE RECALL REPAIR. THE INTERIM RECALL NOTICE FROM THE MANUFACTURER DID NOT GIVE A SPECIFIC DATE FOR WHEN THE PART WOULD BECOME AVAILABLE. THE MANUFACTURER COULD NOT PROVIDE AN ESTIMATED DATE FOR WHEN THE CONTACT'S VEHICLE WOULD RECEIVE THE RECALL REPAIR. THE CONTACT WAS NOT EXPERIENCING A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

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BRAKES FAILED. ATTEMPTS TO STOP ONLY SLOWED VEHICLE DOWN UNLESS EXTREME PRESSURE APPLIED. PEDAL STOPPED HALFWAY. OCCASIONALLY ABS ACTIVATED DUE TO EXCESSIVE FORCE REQUIRED TO DEPRESS BRAKE PEDAL. REPAIR WITH REPLACED BRAKE BOOSTER. IMMEDIATELY FAILED AGAIN BY MAKING NOISE ON DEPRESSION THOUGH VEHICULAR IS STOPPING. DEALER ORDERING ANOTHER BOOSTER AND WILL NEED TO RETURN FOR REPAIR AGAIN WHEN IT COMES IN.

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TL* TAKATA RECALL. THE CONTACT OWNS A 2012 MAZDA CX-9. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 17V012000 (AIR BAGS). THE PARTS TO DO THE REPAIR WERE UNAVAILABLE. THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOTIFIED OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

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TAKATA RECALL. MAZDA SAYS PARTS NOT AVAILABLE BUT THEN SAYS "DO NOT ALLOW PASSENGERS TO RIDE IN THE FRONT PASSENGER AREA". DO NOT GIVE ANY IDEA AS TO WHEN PARTS AVAILABLE. MY CAR HAS LIMITED USE TO ME IF I CAN'T ALLOW PASSENGER IN FRONT SEAT. IS THERE ANY RECOURSE?

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BRAKES ARE HARD TO PUSH. IT FEELS AS IF PRESSURE IS PUSHING UP AS I PUSH DOWN

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BRAKE PEDAL SUDDENLY BECAME VERY STIFF AND HARD TO DEPRESS. CAR WAS IN MOTION AND OCCURRED AS I WAS SLOWING DOWN FROM 30MPH TO 20MPH TO ENTER AN ACTIVE SCHOOL ZONE ON A RESIDENTIAL ROAD. AFTER COMING TO A STANDSTILL AND REPEATEDLY DEPRESSING THE BRAKE PEDAL A HISSING SOUND COULD BE HEARD EMANATING FROM THE BRAKE PEDAL AREA.

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TL* THE CONTACT OWNS A 2012 MAZDA CX-9. THE CONTACT STATED THAT WHILE DRIVING AT LOW SPEEDS, THE VEHICLE STALLED WITHOUT WARNING. THE FAILURE OCCURRED ON SIX OCCASIONS. THE VEHICLE WAS TAKEN TO A DEALER BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 68,000.

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TL* THE CONTACT OWNS A 2012 MAZDA CX-9. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V451000 (SUSPENSION); HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. THE CONTACT STATED THAT THE VEHICLE WAS TAKEN TO A DEALER FOR THE RECALL REPAIR, BUT WAS TOLD THAT PARTS NEEDED TO BE ORDERED. THE CONTACT WAITED FOR AT LEAST FOUR MONTHS WITH NO CONTACT FROM THE DEALER FOR RECALL REPAIRS. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.

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UPON DRIVING MY VEHICLE, IT BECAME VERY DIFFICULT TO STOP AT ALL TIMES. I HAD TO USE BOTH FEET TO STOP AT A EMERGENCY STOP AND ALMOST HIT A CAR PULLING OUT IN TRAFFIC. THERE WAS NO STOPPING THIS VEHICLE USING THE BREAKS. I HAVE MY TWO SMALL CHILDREN THAT TRAVEL WITH ME, THIS PROBLEM WAS A HUGE THREAT TO THEIR SAFETY AND LIVES. THIS PROBLEM NEEDS TO BROUGHT TO THE ATTENTION OF OTHER DRIVERS BEFORE IT IS TOO LATE. BEFORE MY CAR CAUSED AN ACCIDENT, I BROUGHT IT TO MY MECHANIC AND HE TOLD ME IT WAS THE BREAK BOOSTER. HE ALSO TOLD ME THAT THIS SHOULD NOT BE HAPPENING CONSIDERING THE AGE AND MILEAGE ON MY VEHICLE. HE DID SOME RESEARCH AND FOUND SEVERAL COMPLAINTS RELATED TO THIS ISSUE, BUT NO RECALLS. WITH NO OTHER CHOICE I HAD HIM FIX THE PROBLEM. THIS IS A HUGE SAFETY PROBLEM AND SHOULD HAVE A RECALL. I WOULD LIKE TO BE REIMBURSED FOR THE MECHANIC I PAID TO FIX THE PROBLEM. IF IT WASN'T FOR THE DEFECT IN THE BREAK BOOSTER, I WOULDN'T HAVE HAD THIS PROBLEM IN THE FIRST PLACE. MY QUESTIONS TO YOU ARE, HOW MANY PEOPLE HAVE TO HAVE THEIR LIVES AND LOVED ONE'S LIVES PUT AT RISK IN ORDER FOR A RECALL TO BE ISSUED? IS IT CHEAPER TO HAVE A LAW SUIT OR TO ISSUE A RECALL?

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I RECEIVED A RECALL LETTER ON 6/2016 AND CALLED IN TO SCHEDULE OR REMEDY THE PROBLEM ON 07/18/2016, I TOLD THE PART WOULD BE ORDERED. CALLED BACK ON 9/20/2016 PART WAS NOT ORDERED BECAUSE PERSON IN CHARGE OF DOING SO WAS FIRED. THEY TOLD ME THAT THE PART WOULD BE ORDERED AGAIN AND THAT I WOULD BE CONTACTED. AGAIN, I CONTACTED MAZDA ON 10/2016 AND AGAIN THEY TOLD ME THAT THE PART WAS INACCURATELY ORDERED AND THAT THEY WOULD CALL ME ONCE IT WAS REORDERED AND RECEIVED. I HAVE NOT RECEIVED A CALL FROM MAZDA AND AM VERY TIRED OF GETTING THE RUN AROUND. I NEED TO REMEDY THIS ISSUE.

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I HAD TO PUSH HARDER AND HARDER ON MY MAZDA CX9 BRAKE PEDAL FOR MY CAR TO SLOWDOWN AND TO COME TO A COMPLETE STOP . THIS HAPPENED WHEN BACKING OUT OF MY GARAGE AND THE BRAKE IS GETTING WORSE EVERYDAY ON MY WAY TO WORK . ON THE DAY WHEN I HAD TO TAKE MY CAR TO THE MECHANICS , I HAD PRACTICALLY PUT BOTH FEET ON THE BRAKE PEDAL FOR THE CAR TO STOP . IT WAS A TERRIFYING EXPERIENCE THAT THE CAR WOULD NOT STOP AND CONTINUED TO ROLL FORWARD AND MORE SO AT EVERY TRAFFIC LIGHT . I TOOK MY CAR TO TWO DIFFERENT MECHANICS WITHIN ONE HOUR SINCE I DIDN'T BELIEVE THE FIRST ONE AND WANTED A SECOND OPINION . THEY BOTH TOLD ME THAT THE BRAKE BOOSTER AND THE MASTER CYLINDER WERE DEFECTIVE AND NEEDED TO REPLACE IMMEDIATELY BECAUSE I JUST DON'T HAVE BRAKE ON MY CAR ! THEY SAID THIS SHOULD NOT HAPPEN IN A CAR WITH ONLY 59,000 MILES . THE FIRST MECHANIC EVEN HAD ME SIGNED A WAIVER SINCE I DIDN'T WANT THEM TO FIX THE BRAKE AND WANTED A SECOND OPINION . I DID NOT BELIEVE THAT IT WOULD COST ME $1062,07 TO FIX THE BRAKE . UNFORTUNATELY THE SECOND MECHANIC GAVE ME THE SAME DIAGNOSTIC WITH THE COST OF $843 AND TWO DAYS TO ORDER THE PARTS SINCE IT WAS ON SATURDAY AND RECOMMENDED ME TO LEAVE THE CAR IN THEIR GARAGE . AND TO MAKE THE THING WORSE MY MAZDA DEALER SERVICE IS NOT OPEN ON THE WEEKEND . I GOOGLED AND FOUND OUT THAT THE DEFECTIVE BRAKE HAS HAD HAPPENED TO SEVERAL OTHER MAZDA CX 9 OWNERS AND NO RECALLS HAD EVER BEEN ISSUED . I DO HAVE PHOTOS OF THE DEFECTIVE BRAKE BOOST AND MASTER CYLINDER BUT DON'T KNOW HOW TO UPLOAD .

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DROVE ~600 MILES WITH A FAILED BRAKE BOOSTER. FOUND OUT VIA INTERNET THAT MAZDA HAD PROVIDED AN EXTENDED WARRANTY TO COVER THIS DEFECT. WHEN THE DEALERSHIP WHERE I TOOK THE CAR TRIED TO FIND THE PART IT WAS ON BACKORDER WITH MAZDA. THE MAZDA SERVICE MANAGER AT PRESTON MAZDA, JOHN ROSENSTEEL, HAD ONE OF HIS PEOPLE DRIVE TO BUTLER, PA FROM BOARDMAN, OH TO PICK UP THE PART. I TOOK THE CAR TO THE DEALER ON THE DAY BEFORE THANKSGIVING AND THE CAR WAS READY TO GO WITH A NEW BOOST UNIT BY FRIDAY. THIS WAS ALL DUE TO THE EFFORTS OF AN EXCELLENT SERVICE MANAGER AT THE DEALERSHIP. MAZDA FAILED ME AS A CUSTOMER BY NOT HAVING THE BRAKE BOOSTER IN STOCK EVEN THOUGH IT WAS THE SUBJECT OF MULTIPLE FAILURES AND AN EXTENDED WARRANTY. *TR

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THE SUNROOF ON MY 2012 MAZDA CX-9 SPONTANEOUSLY EXPLODED AS IT WAS JUST SITTING IN THE DRIVEWAY. NO ONE WAS NEAR THE CAR OR DRIVING IT. THERE WAS A LOUD "BOOM"'AND THE SUNROOF LOOKS LIKE IT EXPLODED OUTWARDS. *TR

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WHILE BRAKING NORMALLY FOR A STOP SIGN, THE BRAKES BECAME HARD TO PRESS AND DID NOT STOP THE CAR AS NORMAL. HISSING FROM THE PEDAL AREA WAS HEARD AND THE CAR FINALLY STOPPED HALFWAY THROUGH AN INTERSECTION AFTER NEARLY STANDING ON THE BRAKES.

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WHILE TRAVELING ON THE TURNPIKE AT 70 MPH AT NIGHT MY ENTIRE DASH BOARD, INCLUDING SPEEDOMETER, WARNING LIGHTS AND TEMPERATURE CONTROLS AND HEAD LIGHTS AND BACK LIGHTS WENT BLANK AND DARK. PULLED OFF ROAD AND SHUT ENGINE OFF. WAS GOING TO CALL ROAD SERVICE, BUT TURNED ENGINE ON AND EVERYTHING CAME ON. DROVE ANOTHER 15 MINUTES AND THE ENTIRE DASHBOARD AND HEAD LIGHTS WENT OUT. PULLED OFF ROAD AND SHUT OFF ENGINE AND TURNED IT ON AGAIN AND ALL WAS WORKING AGAIN. GOT HOME SAFELY WITHOUT MORE PROBLEMS. SAME PROBLEMS WITH DASHBOARD DURING DAYLIGHT THEREAFTER. TOOK CAR TO DEALER ASAP WHERE ALL MY SERVICE HAS BEEN DONE SINCE CAR BOUGHT NEW. DEALER HAD CAR 4 DAYS AND COULD NOT DUPLICATE PROBLEM UNTIL THE THIRD DAY WHEN ONE OF THE MASTER TECHNICIANS DROVE THE CAR 30 MILES TO HIS HOME. THIS TIME I WAS TOLD THE ENTIRE DASHBOARD WENT BLACK AT NIGHT. WAS TOLD BY DEALER THAT THEY THINK THEY FIXED THE PROBLEM BY SOME COMPUTER ADJUSTMENT TO A SENSOR. REALLY GOT NO DETAILS OF WHAT WAS WRONG AND WILL IT HAPPEN AGAIN. ALL OF THESE PROBLEMS STARTED A FEW DAYS AFTER DEALER HAD CAR FOR THE FRONT LOWER CONTROL ARMS SAFETY RECALL 851G AND OTHER ROUTINE SERVICE SUCH AS OIL CHANGE, WHEEL ALIGNMENT, MULTI POINT INSPECTION AND BATTERY REPLACEMENT TO NEW BATTERY. ALSO TIRE ROTATION. OVERALL A VERY DANGEROUS SITUATION THAT COULD HAVE CAUSED AN ACCIDENT WITH SERIOUS INJURIES OR DEATH.

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TL* THE CONTACT OWNED A 2012 MAZDA CX-9. WHILE DRIVING 2 MPH, A PICK UP TRUCK REAR ENDED THE CONTACT'S VEHICLE. IN TURN, THE CONTACT CRASHED INTO A THIRD VEHICLE. THE AIR BAGS DID NOT DEPLOY. A POLICE REPORT WAS FILED AND THERE WERE NO INJURIES. THE VEHICLE WAS DESTROYED AND TOWED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 43,000.

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BRAKES FELT HARD/STIFF AND VEHICLE DIDN'T STOP AS EXPECTED. ALMOST HIT ANOTHER CAR. HAD TO APPLY BRAKES MULTIPLE TIMES TO SLOW DOWN.

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LOSS OF BRAKE FLUID; BRAKE PEDAL HARD TO PUSH. UNABLE TO STOP CAR; HISSING NOISE AT BRAKE PEDAL.

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