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Mazda CX-9 : problèmes courants

Les éléments que les propriétaires de Mazda CX-9 signalent le plus, d'après les plaintes NHTSA (US) sur 2016, 2020, 2024. Utilisez-le comme guide d'inspection, puis confirmez la voiture exacte avec une vérification du VIN.

116 plaintes des propriétaires sur 2016, 2020, 2024, regroupées par partie de la voiture concernée.

Éléments les plus signalés

  • Engine

    66 signalements
    • I am being told by the dealership service center that there is a coolant leak from the engine. A previous coolant look due to a hose was repaired but this is a separate issue related to the TSB for coolant leak at the c…
    • Engine failure with crack in the engine after a loss of coolant fluid.
    • IMMEDIATELY UPON MAKING A SHARP RIGHT TURN INTO A PARKING SPOT, THE CAR SUDDENLY ACCELERATED AT A VERY FAST PACE WITHOUT ME PUSHING THE GAS PEDAL. MY IMMEDIATE REACTION WAS TO PRESS ON THE BRAKE, BUT IT DID NOT STOP. TH…
  • Electrical System

    18 signalements
    • IMMEDIATELY UPON MAKING A SHARP RIGHT TURN INTO A PARKING SPOT, THE CAR SUDDENLY ACCELERATED AT A VERY FAST PACE WITHOUT ME PUSHING THE GAS PEDAL. MY IMMEDIATE REACTION WAS TO PRESS ON THE BRAKE, BUT IT DID NOT STOP. TH…
    • WITH NO WARNING THE SMART BRAKE SYSTEM MALFUNCTION AND THE FRONT RADAR SYSTEM MALFUNCTION WARNINGS COME ON AND I AM UNABLE TO USE THE CRUISE CONTROL. IN ADDITION THE PARKING BRAKE LIGHT COMES ON AND THE PARKING BRAKE IS…
    • 11/16/18 TOWED FOR INOPERABILTY. STUCK FUEL INJECTOR/ RUINED ENGINE. ALL PANEL LIGHTS CAME ON. KEPT CAR FOR 57 DAYS. FUEL INJECTOR # 1 FAILED. WE WERE DRIVING ONTO INTERSTATE. WHILE WORKING ON CAR, EXHAUST STUD BROKE OF…
  • Service Brakes

    13 signalements
    • The vehicle has tire pressure monitoring system malfunction warnings and parking brake malfunction warnings even after taking to dealership to be fixed. Was told it’s a known problem by Mazda, should be recalled, but th…
    • BOTH REAR BRAKES LOCKED UP ON SEPARATE OCCASION WHILE DRIVING ON THE FREEWAY AT ABOUT 70 MPH. EACH TIME THE BRAKE ENGAGED THEMSELVES AND LOCKED ONTO THE DISK/ROTOR. THIS CAUSED THE PADS TO BURN UP AND PRODUCE A LARGER Q…
    • Brake Booster damaged. I ended up with no brakes and nearly crashed.
  • Power Train

    11 signalements
    • At an intersection the engine stalled and car was extremely hard to restart (took several minutes). I later noticed oil and coolant dripping from the engine and coolant mist/vapor from the exhaust. Later I learned it wa…
    • DRIVER STOPPED VEHICLE IN A DRIVEWAY WITH MINIMAL SLOPE, SHIFTED THE VEHICLE IN PARK, TURNED OFF THE VEHICLE AND EXITED. DRIVER PROCEEDED TO REAR PASSENGER DOOR TO RETRIEVE 1 YEAR OLD FROM CAR SEAT. AFTER RETRIEVING CHI…
    • THE PUSH BUTTON ON/OFF SWITCH DOES NOT PROTECT AGAINST TURNING THE VEHICLE OFF IF TRANSMISSION IS ACCIDENTALLY LEFT IN ANY POSITION OTHER THAN 'P'. FOR EXAMPLE ITS POSSIBLE TO PUT THE TRANSMISSION IN 'R' AND TURN THE VE…
  • Fuel/Propulsion System

    9 signalements
    • WHILE DRIVING THE CAR IN THE 287 INTERSTATE HIGHWAY IN NEW JERSEY, I GOT THE CHECK ENGINE LIGHT OUT OF THE BLUE AND THE CAR STARTED DECELERATING IN THE HIGH SPEED LANE. LUCKILY I WAS ABLE TO MANAGE AND GET THE CAR TO TH…
    • 11/16/18 TOWED FOR INOPERABILTY. STUCK FUEL INJECTOR/ RUINED ENGINE. ALL PANEL LIGHTS CAME ON. KEPT CAR FOR 57 DAYS. FUEL INJECTOR # 1 FAILED. WE WERE DRIVING ONTO INTERSTATE. WHILE WORKING ON CAR, EXHAUST STUD BROKE OF…
    • I BOUGHT THE CAR SATURDAY. FOUR DAYS LATER, I FILLED THE TANK AT 2:00 PM FOR THE FIRST TIME. I THEN DROVE ABOUT 30 MILES. WHEN I ARRIVED HOME AT 5:00PM, I PARKED IN THE GARAGE. I NOTICED THE ODOR OF FUEL AS SOON AS I EX…

Rappels de sécurité

1
  • SEATS:MID/REAR ASSEMBLY

    Mazda North American Operations (Mazda) is recalling certain 2020-2021 CX-9 vehicles equipped with 60/40 split bench second-row seats. The left-side second-row seat may unexpectedly slide forward during a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 210, "Seat Belt Assembly Anchorages."

    Solution: Dealers will replace the internal parts of the affected second-row seats, free of charge. Owner notification letters were mailed November 4, 2021. Owners may contact Mazda customer service at 1-800-222-5500, Option 4. Mazda's number for this recall is 5221I.

Enquêtes de la NHTSA

Enquêtes officielles de la NHTSA (US) sur des défauts pour la Mazda CX-9. Une enquête signifie que les autorités ont examiné un défaut possible — elle peut aboutir à un rappel ou se clore sans suite.

  • ClosePreliminary evaluation · PE19006Air Bags

    Inadvertent Curtain Air Bag Deployment

    The Office of Defects Investigation (ODI) opened this Preliminary Evaluation (PE19-006) on May 2, 2019 to investigate two Vehicle Owner Questionnaires (VOQs) and Early Warning Reporting data related to allegations of inadvertent deployment (IAD) of side curtain airbags in Model Y

    Close le 2021

  • ClosePreliminary evaluation · PE15022Suspension

    Lower ball joint separation

    In an July 7,2015 letter to NHTSA, Mazda identified a safety defect that could result in lower ball joint separation in approximately 193,484 model year (MY) 2007 through 2014 Mazda CX-9 vehicles (NHTSA Recall No. 15V-451,Mazda 8515G).Mazda indicated that damage to the ball joint

    Close le 2015

  • ClosePreliminary evaluation · PE14005Service Brakes, Hydraulic

    Brake Booster Failure

    In March 2014, Mazda Motor Corporation (Mazda) initiated Special Service Program SSP93 to extend the warranty coverage for a specific brake booster fault condition on model year (MY) 2007-2013 Mazda CX-9 vehicles.According to Mazda's dealer communication for SSP93, the subject ve

    Close le 2014

  • ClosePreliminary evaluation · PE11026Service Brakes, Hydraulic

    Brake master cylinder leak

    The Office of Defects Investigation (ODI) opened PE11-026 to investigate possible brake performance loss due to brake fluid leaking from the master cylinder into the brake booster in model year (MY) 2008 Mazda CX-9 vehicles.In response to ODI's information request letter, Mazda i

    Close le 2012

Données d'enquêtes de la NHTSA, à jour au 2026-06-18.

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Données de plaintes et de rappels : NHTSA (US). Les modèles européens de même génération partagent généralement ces problèmes mécaniques.