IllustrationMY BRAKES STARTED FEELING SPONGY BUT HARD TO PUSH WHEN I WOULD TRY TO COME TO A STOP. IT FELT AT TIMES LIKE MY CAR WASN'T GOING TO STOP. I STOPPED DRIVING IT AND THE BRAKE BOOSTER WAS REPLACED. AT THAT TIME, I LOST BRAKES COMPLETELY. THE BRAKE PEDDLE GOES ALL THE WAY TO THE FLOOR WHEN PRESSED. HOPEFULLY THE BOOSTER IS A BAD ONE.
2009 Mazda CX-9
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 2009 Mazda CX-9 do not stand out strongly from the model-year median of 61.
About this comparison →How this year compares
Owner complaints by model year
Compare all CX-9 years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
20–25K
825–50K
850–75K
375–100K
16100–150K
2150K+
39 reports with mileage · 20 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Service Brakes. Review the 17 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Air Bags. Review the 16 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Power Train. Review the 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
2 crash reports0 fire reports0 injury reports
Service Brakes complaints
17 reportsI HAVE A PROBLEM WITH THE BRAKE LIGHT SWITCH. IT WORKS FOR AWHILE AND THEN STOPS WORKING. WHEN I PRESS THE BRAKE PEDAL THE BRAKE LIGHT MAY OR MY NOT COME ON AND THAT IS WHILE SITTING STILL OR WHILE THE CAR IS MOVING. I HAVE REPLACED THE SWITCH SEVERAL TIMES.
I WAS TAKING MY DAUGHTER TO HIGH SCHOOL IN THE MORNING WITH MY SON IN THE CAR AS WELL. IN THE PARKING LOT OF THE HIGH SCHOOL, I APPLIED THE BRAKES BUT THE BRAKES DID NOT WORK. MY FOOT WAS ALL THE WAY TO THE FLOOR WHEN THEY FINALLY CAUGHT BUT I WAS OUT IN THE LINE OF TRAFFIC AND LUCKILY NO ONE HIT ME AND INJURED MY SON OR MYSEL…
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I WAS TAKING MY DAUGHTER TO HIGH SCHOOL IN THE MORNING WITH MY SON IN THE CAR AS WELL. IN THE PARKING LOT OF THE HIGH SCHOOL, I APPLIED THE BRAKES BUT THE BRAKES DID NOT WORK. MY FOOT WAS ALL THE WAY TO THE FLOOR WHEN THEY FINALLY CAUGHT BUT I WAS OUT IN THE LINE OF TRAFFIC AND LUCKILY NO ONE HIT ME AND INJURED MY SON OR MYSELF. AFTER REPLACING THE ROTORS AND BRAKE PADS THAT DID NOT FIX THE SITUATION, I HAVE SINCE LEARNED THAT THE BRAKE BOOSTER HAS BEEN AN ONGOING ISSUE WITH MAZDA CX-9 THAT WAS EVEN INVESTIGATED BY THE NHTSA WITHOUT HAVING A RECALL. HOW DOES SOMETHING SO CRITICAL IN THE SAFETY OF LIVES DOES NOT GENERATE A RECALL THAT THE NHTSA HAS SEEN REPEATED COMPLAINTS OF THE SAME ISSUE WITHOUT ADVISING OR CARING ABOUT THE SAFETY OF THE CONSUMERS AND OTHER DRIVERS. IT IS AN ONGOING ISSUE THAT MAZDA HAS NOT ADDRESSED OR CORRECTED.
HISSING SOUND WHEN BRAKE PEDAL IS PRESSED. PEDAL GETS REALLY HARD TO PUSH THEN IT GOES TO THE FLOOR WHEN ATTEMPTING TO STOP THE VEHICLE. IN A PANIC STOP IT FEELS THAT THE CAR WILL NOT BE ABLE TO STOP. I AM TOLD THAT THE BRAKE BOOSTER HAS FAILED. THE MILEAGE ON THE VEHICLE IS APPROXIMATELY 138,000 MILES.
TL* THE CONTACT OWNS A 2009 MAZDA CX-9. THE CONTACT STATED THAT THE BRAKES WERE FAULTY. THE VEHICLE CONTINUED TO SLIDE AS THE CONTACT DEPRESSED THE BRAKE PEDAL WITH FORCE. THE CHECK ENGINE INDICATOR WAS ALSO ILLUMINATED. THE CONTACT CALLED KERRY MAZDA (1020 BURLINGTON PIKE, FLORENCE, KY 41042, (844) 327-8391) AND WAS ADVISED TO …
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TL* THE CONTACT OWNS A 2009 MAZDA CX-9. THE CONTACT STATED THAT THE BRAKES WERE FAULTY. THE VEHICLE CONTINUED TO SLIDE AS THE CONTACT DEPRESSED THE BRAKE PEDAL WITH FORCE. THE CHECK ENGINE INDICATOR WAS ALSO ILLUMINATED. THE CONTACT CALLED KERRY MAZDA (1020 BURLINGTON PIKE, FLORENCE, KY 41042, (844) 327-8391) AND WAS ADVISED TO CONTACT THE MANUFACTURER. AN UNKNOWN RECALL WAS ISSUED SOON AFTER THE VEHICLE'S WARRANTY EXPIRED. THE MANUFACTURER WAS NOTIFIED AND ADVISED THE CONTACT TO CALL NHTSA TO FILE A COMPLAINT. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE FAILURE MILEAGE WAS 113,000.
MAZDA CX9 BREAK BOOSTER DIAPHRAGM LEAKAGE. I RECENTLY PURCHASED A 2009 MAZDA CX9 THAT ALMOST GOT ME KILLED. I WAS DRIVING DOWN THE HIGHWAY WITH MY FAMILY IN THE CAR WHEN ALL OF A SUDDEN I HAD TO SLOW DOWN BECAUSE THE CAR AHEAD OF ME ABRUPTLY SLOWED DOWN. I PRESSED MY BREAKS TO SLOW DOWN AND IT FELT AS HARD AS A ROCK PROM…
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MAZDA CX9 BREAK BOOSTER DIAPHRAGM LEAKAGE. I RECENTLY PURCHASED A 2009 MAZDA CX9 THAT ALMOST GOT ME KILLED. I WAS DRIVING DOWN THE HIGHWAY WITH MY FAMILY IN THE CAR WHEN ALL OF A SUDDEN I HAD TO SLOW DOWN BECAUSE THE CAR AHEAD OF ME ABRUPTLY SLOWED DOWN. I PRESSED MY BREAKS TO SLOW DOWN AND IT FELT AS HARD AS A ROCK PROMPTING ME TO MAKE SHARP MANEUVER INTO THE OTHER LANE, THANKFULLY NO OTHER CARS WERE COMING ON THAT LANE. UPON MAKING HOME I WENT ON THE COMPUTER AND RESEARCH THE ISSUE. I FOUND OUT THAT THE PROBLEM IS DUE TO A MANUFACTURING DEFECTS WITH THE BREAK BOOSTERS IN THE CX9 AND MAZDA IS AWARE OF THE ISSUE. I TOOK THE CAR TO A MAZDA DEALERSHIP WHERE I WAS TOLD TO PAY $680 TO HAVE THE ISSUE FIXED BECAUSE I MISSED THE 2015 DEADLINE SET BY MAZDA TO HAVE THE BREAK BOOSTER FIXED. I WAS SO UPSET, I CALLED MAZDA USA WHERE I WAS TOLD THAT THERE IS NOTHING THEY CAN DO ABOUT THE ISSUE. TO ROB SALT IN THE WOUND THE LADY I SPOKE TO ON THE PHONE ADVISED MY TO MAKE SURE THAT I SCHEDULE AN APPOINTMENT WITH THE LOCAL MAZDA DEALERSHIP FOR THE OPEN RECALL ON THE AIRBAGS ISSUE. (WHICH I INTERPRETED AS "IF YOUR BREAKS FAIL AND YOU DIE, THE AIRBAG WILL PROTECT FACE SHOULD IN CASE YOUR FAMILY WANTS TO DO AN OPEN CASKET AT YOUR FUNERAL"). I BELIEVE IT IS UNFAIR FOR MAZDA TO AVOID FIXING A KNOWN DEFECTS IN THE MOST IMPORTANT SAFETY SYSTEM IN A CAR ( THE BREAKS) BY PASSING IT OFF AS A WARRANTY PROGRAM. I AM GLAD TO BE ALIVE TO FILE THIS COMPLAINT. PLEASE THINK ABOUT PEOPLES SAFETY AND NOT THE INTEREST OF THE MANUFACTURERS AND DO THE RIGHT THING.
TL* THE CONTACT OWNS A 2009 MAZDA CX-9. WHILE DRIVING 30 MPH, THE BRAKES MALFUNCTIONED. THE CONTACT STATED THAT THERE WAS A COMPLETE LOSS OF BRAKE FUNCTION AND THE BRAKE PEDAL BECAME VERY STIFF AND DIFFICULT TO DEPRESS. THE CONTACT HAD TO USE BOTH FEET TO DEPRESS THE BRAKE PEDAL WHILE COASTING TOWARDS ONCOMING TRAFFIC. THE CONTA…
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TL* THE CONTACT OWNS A 2009 MAZDA CX-9. WHILE DRIVING 30 MPH, THE BRAKES MALFUNCTIONED. THE CONTACT STATED THAT THERE WAS A COMPLETE LOSS OF BRAKE FUNCTION AND THE BRAKE PEDAL BECAME VERY STIFF AND DIFFICULT TO DEPRESS. THE CONTACT HAD TO USE BOTH FEET TO DEPRESS THE BRAKE PEDAL WHILE COASTING TOWARDS ONCOMING TRAFFIC. THE CONTACT WAS ABLE TO STOP THE VEHICLE SAFELY. PREVIOUSLY, THE CONTACT HAD THE POWER BOOSTER SYSTEM REPAIRED. THREE MONTHS AFTER THE INITIAL REPAIR, THE CONTACT RECEIVED A RECALL LETTER CITING THE EXACT FAILURE THAT OCCURRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 100,000.
TL* THE CONTACT OWNS A 2009 MAZDA CX-9. WHILE APPROACHING A STOP LIGHT IN ORDER TO MAKE A RIGHT TURN, THE BRAKES FAILED TO STOP THE VEHICLE WHEN THE PEDAL WAS DEPRESSED. THE CONTACT HAD TO CONTINUE TO DRIVE INTO A NEARBY PARKING LOT UNTIL THE VEHICLE CAME TO A STOP. THE CONTACT TURNED OFF THE VEHICLE AND HAD IT TOWED TO A CERTIF…
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TL* THE CONTACT OWNS A 2009 MAZDA CX-9. WHILE APPROACHING A STOP LIGHT IN ORDER TO MAKE A RIGHT TURN, THE BRAKES FAILED TO STOP THE VEHICLE WHEN THE PEDAL WAS DEPRESSED. THE CONTACT HAD TO CONTINUE TO DRIVE INTO A NEARBY PARKING LOT UNTIL THE VEHICLE CAME TO A STOP. THE CONTACT TURNED OFF THE VEHICLE AND HAD IT TOWED TO A CERTIFIED MECHANIC. THE MECHANIC DIAGNOSED THAT THE POWER BRAKE BOOSTER NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 80,000.
BRAKE BOOSTER NEEDS REPLACED. BUT I MISSED THE EXTENDED WARRANTY. THEY NEVER NOTIFIED ME THAT THESE WERE FAULTY
SO I WAS BACKING UP FROM A PARKING SPACE ON A SHOPPING CENTER AND MY BRAKE PEDAL ON MY MAZDA CX-9 DID NOT STOP IMMEDIATELY. DUE TO THIS PROBLEM I BUMP IN TO SOME ONE ELSE'S CAR. THE PEDAL HAS TURN SO HARD IT WAS DIFFICULT FOR FRACTIONS OF SECONDS TO KNOW WHAT WAS GOING ON. AFTER THE INCIDENT WITH HAVING AN ISSUE WITH THE BRAKE P…
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SO I WAS BACKING UP FROM A PARKING SPACE ON A SHOPPING CENTER AND MY BRAKE PEDAL ON MY MAZDA CX-9 DID NOT STOP IMMEDIATELY. DUE TO THIS PROBLEM I BUMP IN TO SOME ONE ELSE'S CAR. THE PEDAL HAS TURN SO HARD IT WAS DIFFICULT FOR FRACTIONS OF SECONDS TO KNOW WHAT WAS GOING ON. AFTER THE INCIDENT WITH HAVING AN ISSUE WITH THE BRAKE PEDAL. I NOTICE BESIDE BEEN HARD IT STARTED MAKING A SQUEAKY NOICE AND ALSO LIKE AND AIR SOUND UNDER THE DASH BOARD. I FOUND OUT THERE WAS A CLASS ACTION AGAINS MAZDA FOR THEIR BRAKE BOOSTER ON THIS MODEL AND SURE ENOUGH, THAT'S WHAT IT WAS, I'M JUST SO BLESSED IT HAPPENS IN A PARKING LOT AND NOT ON THE FREEWAY. SO I CALLED MAZDA AND THEY SAID THEY WILL COVER THE PART BUT I HAVE TO PAY FOR THE WORK DONE TO THE VEHICLE. SO I DID A RESEARCH ON PRICING AND I FOUND OUT MAZDA IS CHARGING $269.00 FOR THE WOK DONE, SUPPOSEDLY THEM COVERING THE PART, AND OUTSIDE THAT IS JUST AROUND THE SAME PRICE ELSE WHERE. NOT ONLY THAT THEY DID NOT COVER EVERYTHING MOST LIKELY MY INSURANCE MAY GO UP AND TO ADD TO THE PROBLEM THEY WILL CHARGE ME FOR RENTING A CAR WHILE THEY FIX IT. THERE IS NO HELP WITH A PART THAT SHOULD NOT HAVE ANY PROBLEMS IN THE TIME FRAME OF THE YEAR OF THIS VEHICLES. AND IT WAS MANUFACTURE DEFECT.
Official recalls
619V782000 · Air Bags:frontal:passenger Side:inflator Module
Oct 31, 2019
Mazda North American Operations (Mazda) is recalling certain 2007-2012 CX-7, CX-9, and 2009-2012 Maza6 vehicles. These vehicles had their passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design. The inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.
Consequence & remedy
Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
Remedy: Owners are advised not to drive their vehicles until the repair has been performed. Mazda will notify owners, and dealers will replace the front passenger air bag inflator with an alternate one, free of charge. The recall began December 3, 2019. Owners may contact Mazda customer service at 1-800-222-5500, option 4. Mazda's number for this recall is 1317F. Note: This recall supersedes recalls 16V356 and 17V012.
18V018000 · Air Bags:frontal:passenger Side:inflator Module
Jan 9, 2018
Mazda North American Operations (Mazda) is recalling certain 2013 Mazda6 and CX-9 vehicles sold, or ever registered in the states of Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands or "Zone A." Additionally, unless covered in "Zone A," Mazda is recalling certain 2010 Mazda6, CX-7 and CX-9 vehicles sold, or ever registered in the states of Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia or "Zone B." Additionally, unless covered in Zone A or Zone B, Mazda is recalling certain 2009 Mazda6, CX-7, and CX-9 vehicles ever registered in the states of Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming or "Zone C." These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the passenger frontal air bag, these inflators may explode due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.
Consequence & remedy
Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
Remedy: Mazda will notify owners, and dealers will replace the front passenger air bag inflator with an alternate inflator, free of charge. The recall began March 2, 2018. Owners may contact Mazda customer service at 1-800-222-5500. Mazda's number for this recall is 1317F.
17V457000 · Air Bags:frontal:passenger Side:inflator Module
Jul 18, 2017
Mazda North America Operations (Mazda) is recalling certain 2012 CX-7, CX-9 and Mazda6 vehicles sold, or ever registered, in the states of Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands, or "Zone A." Additionally, unless included in "Zone A" above, Mazda is recalling certain 2009 CX-7, CX-9 and Mazda6 vehicles sold, or ever registered in the states of Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia, or "Zone B." Additionally, unless included in "Zone A" or "Zone B" above, Mazda is recalling certain 2007-2008 CX-7 and CX-9 sold, or ever registered in the states of Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the passenger frontal air bag, these inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.
Consequence & remedy
Consequence: An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.
Remedy: Owners are advised not to drive their vehicles until the remedy is performed. Mazda will notify owners, and dealers will replace the front passenger side air bag inflator with an alternate inflator, free of charge. The recall began October 4, 2017. Owners may contact Mazda customer service at 1-800-222-5500. Mazda's number for this recall is 1317F. Note: This recall supersedes recall 17V-012.
17V429000 · Air Bags:frontal:passenger Side:inflator Module
Jun 29, 2017
Mazda North America Operations (Mazda) is recalling certain 2009-2011 Mazda6, and 2007-2011 CX-7 and CX-9 vehicles. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules, and used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the front air bags, these inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.
Consequence & remedy
Consequence: An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.
Remedy: Owners are advised not to drive their vehicles until the remedy is performed. Mazda will notify owners, and dealers will replace the passenger frontal air bag inflator with an alternate inflator, free of charge. The recall began on August 30, 2017. Owners may contact Mazda customer service at 1-800-222-5500. Mazda's number for this recall is 1317F. Note: This recall supersedes recall 16V356 and all vehicles that were not remedied under that campaign are now covered by this one.
15V451000 · Suspension:front:control Arm:lower Arm; Suspension:front:control Arm:lower Ball Joint
Jul 20, 2015
Mazda North American Operations (Mazda) is recalling certain model year 2007-2014 CX-9 vehicles manufactured October 24, 2006, to December 28, 2013. The affected vehicles have front suspension ball joints that may corrode from water leaking into the fitting.
Consequence & remedy
Consequence: Over time, the ball joint corrosion may result in the front lower control arm separating from the ball joint, causing a loss of steering control and increasing the risk of a crash.
Remedy: Mazda will notify owners, and dealers will replace both the left and right lower control arms, free of charge. The recall began on September 14, 2015. The recall will begin with model year 2007-2009 vehicles registered in Connecticut, Delaware, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, Washington D.C., West Virginia, and Wisconsin. The second phase will be for model year 2010-2014 vehicles in the same states. Finally, all remaining vehicles will be remedied. Owners may contact Mazda customer service at 1-800-222-5500. Mazda's number for this recall is 8515G.
Additional source detail variants (2)
Suspension:front:control Arm:lower Ball Joint
Mazda North American Operations (Mazda) is recalling certain model year 2007-2014 CX-9 vehicles manufactured October 24, 2006, to December 28, 2013. The affected vehicles have front suspension ball joints that may corrode from water leaking into the fitting.
Consequence: Over time, the ball joint corrosion may result in the front lower control arm separating from the ball joint, causing a loss of steering control and increasing the risk of a crash.
Remedy: Mazda will notify owners, and dealers will replace both the left and right lower control arms, free of charge. The recall began on September 14, 2015. The recall will begin with model year 2007-2009 vehicles registered in Connecticut, Delaware, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, Washington D.C., West Virginia, and Wisconsin. The second phase will be for model year 2010-2014 vehicles in the same states. Finally, all remaining vehicles will be remedied. Owners may contact Mazda customer service at 1-800-222-5500. Mazda's number for this recall is 8515G.
Suspension:front:control Arm:lower Arm
Mazda North American Operations (Mazda) is recalling certain model year 2007-2014 CX-9 vehicles manufactured October 24, 2006, to December 28, 2013. The affected vehicles have front suspension ball joints that may corrode from water leaking into the fitting.
Consequence: Over time, the ball joint corrosion may result in the front lower control arm separating from the ball joint, causing a loss of steering control and increasing the risk of a crash.
Remedy: Mazda will notify owners, and dealers will replace both the left and right lower control arms, free of charge. The recall began on September 14, 2015. The recall will begin with model year 2007-2009 vehicles registered in Connecticut, Delaware, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, Washington D.C., West Virginia, and Wisconsin. The second phase will be for model year 2010-2014 vehicles in the same states. Finally, all remaining vehicles will be remedied. Owners may contact Mazda customer service at 1-800-222-5500. Mazda's number for this recall is 8515G.
09V066000 · Electrical System:wiring:interior/under Dash
Feb 23, 2009
MAZDA IS RECALLING 30,600 MY 2007-2009 CX9 VEHICLES EQUIPPED WITH POWER ADJUSTABLE SEAT WITH POSITION MEMORY FUNCTION. THE SEAT HARNESS ROUTED UNDERNEATH THE SEAT CUSHION MAY INTERFERE WITH THE FRONT COVER BRACKET WHICH IS ATTACHED ON THE FRONT SIDE OF THE SEAT CUSHION. DUE TO THIS THE COVERING OF THE SEAT HARNESS MAY BE DAMAGED, THE CORE WIRE OF THE HARNESS MAY TOUCH WITH THE BRACKET AND RESULT IN SHORT CIRCUIT.
Consequence & remedy
Consequence: DRIVERS WILL EXPERIENCE CERTAIN FUNCTIONS THAT ARE UNCONTROLLABLE WHICH WILL CAUSE SERIOUS DIFFICULTIES IN DRIVING INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL INSPECT THE SEAT HARNESS AND FASTEN THE SEAT FRAME WITH A CABLE TIE. THE HARNESS COVERING WILL BE REPAIR FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN ON OR BEFORE MARCH 16, 2009. OWNERS MAY CONTACT MAZDA AT 1-800-222-5500.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
1PE15022 · Lower Ball Joint Separation
Opened Jun 9, 2015 · Closed Aug 20, 2015
Status: closed (inferred from source dates) · Suspension:front:control Arm:lower Ball Joint
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 boot may allow water to enter the front suspension ball joint fitting during use which may result in premature ball joint wear and a progressively looser joint.In January 2014, Mazda implemented redesigned lower control arms in production vehicles to improve the durability of the lower ball joints.The redesign involved changing the shape of the top surface of the ball joint boot cover and adding a suspension plate to the undersurface of the knuckle.Mazda's recall will replace the defect lower control arms with the redesigned parts.ODI's analysis of information collected during PE15-022 identified a total of 62 ball joint separation incidents, including 34 identified in ODI complaints and 31 identified in Mazda complaints and field reports (3 of the Mazda records involve vehicles/incidents that were also reported to ODI).When Mazda's design change was implemented, most of the field experience related to lower ball joints involved complaints of noise and premature wear-out.Only 1 of the ODI and 6 of the additional Mazda separation complaints identified in ODI's analysis were reported prior to January 2014.Significant increases in the number and trend in separation complaints were observed in 2015, when 30 of the ODI complaints and 16 of the additional Mazda complaints were reported.The report trend appears to be accelerating, with 29 of the reports received after ODI opened PE15-022 on June 9, 2015.There has been one crash reported to ODI related to the alleged defect (VOQ 10746510). This investigation is closed based on Mazda's recall.The 34 VOQs associated with this investigation are: 10747358, 10746510, 10744897, 10743509, 10736229, 10735938, 10734763, 10734302, 10734290, 10733813, 10732578, 10732217, 10732154, 10731850, 10730736, 10730280, 10730143, 10730114, 10726622, 10726480 10726448, 10726168, 10725839, 10725567, 10725488, 10725427, 10725390, 10717510, 10714469, 10695142, 10668978, 10648429, 10640541, 10546535