2013 MAZDA CX-9 Complaints

Trans seems to slip going in and out of 4th gear. Just bought this car 3 days ago and it has been a consistent problem that didn't start until an hour after the purchase once it warmed up. Looks like it's the transfer case, this suv only has 106k on it ! This is absolutely ridiculous, Mazda needs to offer a recall for this issue so those who have the issue don't have to fork out MORE money for an issue that Mazda is well aware of with their vehicles

I turned in to a parking lot, as I went over a speed bump, the side curtain air bags randomly deployed. Luckily, I was going very slow and was not injured. Had I been on the road I woudl not have been able to see and it could have been very dangerous. The car is at the Mazda service center and they have yet to let us know what is going to happen, if it can be repaired or what they plan to do.

The water pump went out with no notice or warning, flushed all the coolant/water into the engine and failed. Over a $2K repair for a known engine defect with active lawsuits out. A Mazda water pump lawsuit alleges 2007-2016 Mazda CX-9 and 2009-2013 Mazda6 vehicles are equipped with pumps that suddenly fail and cause catastrophic engine failures. The proposed class action lawsuit alleges the vehicles lose engine power and fail to accelerate and maintain speed. The vehicles also allegedly can't readily control steering and cannot fully engage the brakes. The plaintiffs claim the vehicles are at risk of serious crashes because Mazda has failed to disclose the alleged water pump defects. Please investigate for a recall asap!

WATER PUMP FAILED AND IMPACTED MY ENGINE AS WELL. I JUST BROUGHT MY CAR IN AS WELL 10/20/2020 NO MENTION OF THIS ISSUE. BEGINNING IN 2007 AND CONTINUING THROUGH THE 2016 MODEL YEAR, MAZDA HAS INCORPORATED ITS MZI CYCLONE ENGINE (THE 'CYCLONE ENGINE') INTO HUNDREDS OF THOUSANDS OF VEHICLES, WHICH INCLUDE THE CX-9 FOR MODEL YEARS 2007 THROUGH 2016 AND THE MAZDA 6 FOR MODEL YEARS 2009 THROUGH 2013. THE CYCLONE ENGINE CONTAINS AN INTERNAL CHAIN-DRIVEN WATER PUMP, WHICH MEANS THE TIMING CHAIN IS CONNECTED TO THE WATER PUMP AND PROVIDES THE POWER THE WATER PUMP NEEDS TO CIRCULATE COOLANT THROUGH THE ENGINE WHEN THE ENGINE IS RUNNING. THE CHAIN-DRIVEN WATER PUMP IS LOCATED INTERNAL TO THE CYCLONE ENGINE, BEHIND NUMEROUS ENGINE COMPONENTS, INCLUDING THE TIMING CHAIN COVER. UNBEKNOWNST TO PURCHASERS AND LESSEES OF THESE VEHICLES, THE CYCLONE ENGINE CONTAINS A DEFECT IN DESIGN, MANUFACTURING, MATERIALS AND/OR WORKMANSHIP THAT CAUSES THE WATER PUMP TO SUDDENLY AND PREMATURELY FAIL WELL-BEFORE THE END OF THE USEFUL LIFE OF THE ENGINE, WHICH LEADS TO CATASTROPHIC ENGINE FAILURE OR A COSTLY REPLACEMENT DUE TO THE WATER PUMP'S INACCESSIBLE PLACEMENT IN THE ENGINE. WHEN THE WATER PUMP PREMATURELY FAILS WITHOUT WARNING, COOLANT IS ABLE TO LEAK FROM THE WATER PUMP INTO THE OIL PAN AND/OR OTHER ENGINE COMPONENTS, ALLOWING IT TO MIX WITH THE ENGINE'S OIL. THE MIXTURE OF ENGINE OIL AND COOLANT CIRCULATES THROUGHOUT THE ENGINE, LEADING TO DESTRUCTION OF THE ENGINE. DESPITE HAVING KNOWLEDGE OF THIS DEFECT, MAZDA CONTINUED SELLING DEFECTIVE VEHICLES, FAILED TO DISCLOSE THE DEFECT TO OWNERS AND LESSEES, HAS NOT ISSUED A RECALL, AND HAS NOT REMEDIED THE ISSUE AND/OR COMPENSATED OWNERS AND LESSEES OF THE DEFECTIVE VEHICLES.

THE POWER STEERING AND POWER BREAKING SUDDENLY FAILED WHILE TRAVELING AT ABOUT 40MPH. THE CHECK ENGINE LIGHT HAD GONE ON A FEW MINUTES BEFORE THE CAR HAD THIS INCIDENT. WITH CONSIDERABLE FORCE ON THE BRAKE I WAS ABLE TO GET THE CAR TO THE SIDE OF THE ROAD. IT WAS TOWED TO A GARAGE WHERE THEY TOLD ME A 'WATER LINE HAD BROKE RESULTING IN THE ENGINE BECOMING SUDDENLY FILLED WITH COOLANT'.

I WAS DRIVING TO GET A CUP OF COFFEE, I WAS PULLING OUT AND DRIVING THROUGH THE COMPLEX WHEN THE AIRBAGS DEPLOYED FROM NOWHERE, THE AIRBAGS WERE THE SIDE CURTAIN AIRBAGS FROM BOTH SIDES OF THE CAR. AT THE TIME OF THE DEPLOYMENT T MY CAR WAS STATIONARY, I WAS SITTING WITH MY LEFT BLINKER ON READY TO TURN.

THE RADIATOR FAILED INTERNALLY WITH NO WARNING, NO LEAKS NO ENGINE LIGHT NOTHING, MIXING ANTIFREEZE INTO THE OIL AND DESTROYING THE ENGINE. MY MACHINE INFORMED ME THAT THERE WAS NO WAY OF ME KNOWING THIS WAS HAPPENING AND ITS FAULTY THE WAY THEY MAKE THE RADIATOR IT CAUSES THIS TO HAPPEN. NOW MY RADIATOR IS BAD AND MY ENGINE. I WAS DRIVING AND SUDDENLY A NOISE STARTED THEN POWER WENT AND PULLED OVER AND WOULDN'T START AGAIN. NO WARNING NOTHING. NO LEAKS NO ENGINE LIGHT PRIOR.

THE BRAKE BECAME VERY STIFF AND MADE A HISSING SOUND WHEN APPLIED WHILE DRIVING. I BROUGHT MY CAR TO AN INDEPENDENT MECHANIC AND BACK TO THE DEALER WHERE I BROUGHT THE CAR AND THEY BOTH CONFIRMED THAT I NEEDED TO REPLACE THE BRAKE BOOSTER. THAT THE HISSING SOUND WAS LEAKAGE.

I BOUGHT MY CX-9 NEW IN 2013, CAR NOW HAS 102,000 MILES. CAR STARTED TO SHUTTER WHEN GETTING OFF THE EXIT FROM A MAJOR HIGHWAY. THE PROBLEM WAS DISCOVERED WITH THE POWER TRANSFER UNIT. PICTURE INDICATES HEAVY SPLINE WEAR AND CORROSION. TRANSMISSION SPLINE ALSO HAS CORROSION AND WEAR. THIS WAS A VERY DANGEROUS SITUATION. THERE'S NO MAINTENANCE REQUIRED BY MAZDA FOR THE PTU OR THE TRANSMISSION. MAZDA SHOULD ISSUE A RECALL ON BOTH THE PTU AND THE TRANSMISSION. THIS IS A KNOWN ISSUE WITH MAZDA AND DISCUSSED ON MANY INTERNET FORUMS.

TL* THE CONTACT OWNS A 2013 MAZDA CX-9. THE CONTACT STATED THAT WHILE DRIVING 40 MPH, THE CONTACT DEPRESSED THE ACCELERATOR PEDAL AND THE VEHICLE ACCELERATOR HOWEVER, THE VEHICLE WAS DIFFICULT TO STOP. THE CONTACT DEPRESSED THE BRAKE PEDAL TO SLOW AND STOP THE VEHICLE. THE VEHICLE WAS TOWED TO SANDY SANSING MAZDA LOCATED AT 6105 PENSACOLA BLVD, PENSACOLA, FL 32505, WHERE THE VEHICLE WAS DIAGNOSED AND THE CONTACT WAS INFORMED THAT THE THROTTLE VALVE BODY NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS INFORMED OF FAILURE AND A CASE WAS FILED. THE FAILURE MILEAGE WAS APPROXIMATELY 57,022. *BF THE CONSUEMNR STATED THAT THE VEHICLE WAS REPAIRED.*AS