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2007 Mazda CX9

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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How this year compares

Owner complaints by model year

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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

Limited mileage data: 10 of 19 reports include usable mileage. There isn’t enough coverage to show a useful chart.

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.

  • Suspension. Review the 8 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports1 fire reports1 injury reports

Power Train complaints

2 reports
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127,000 miles · May 17, 2016
Power Train

TL* THE CONTACT OWNS A 2007 MAZDA CX9. WHILE DRIVING APPROXIMATELY 75 MPH WITH THE CRUISE CONTROL ACTIVATED, THE VEHICLE DOWNSHIFTED TO NEUTRAL ON ITS OWN. THE CONTACT SWITCHED TO MANUAL TRANSMISSION, BUT THE VEHICLE WOULD NOT ACCELERATE. THE CONTACT HAD TO COAST TO THE SHOULDER. WHEN THE VEHICLE SLOWED DOWN TO APPROXIMATELY 10 …

Read full complaint

TL* THE CONTACT OWNS A 2007 MAZDA CX9. WHILE DRIVING APPROXIMATELY 75 MPH WITH THE CRUISE CONTROL ACTIVATED, THE VEHICLE DOWNSHIFTED TO NEUTRAL ON ITS OWN. THE CONTACT SWITCHED TO MANUAL TRANSMISSION, BUT THE VEHICLE WOULD NOT ACCELERATE. THE CONTACT HAD TO COAST TO THE SHOULDER. WHEN THE VEHICLE SLOWED DOWN TO APPROXIMATELY 10 MPH, IT RE-ENGAGED IN GEAR. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VIN WAS UNKNOWN. THE APPROXIMATE FAILURE MILEAGE WAS 127,000.

NHTSA ODI #10865338

116,000 miles · Dec 19, 2014
Power Train

MY HUSBAND HAD JUST LEFT OUR HOME AND LUCKILY WERE STILL IN OUR NEIGHBORHOOD WHEN OUR MAZDA CX9 STARTED TO STUTTER AND SHAKE AND BECOME UN-DRIVABLE. IT RODE VERY ROUGH. IT HAPPENED WITH ABSOLUTELY NO WARNING. WE TOOK IT TO THE LOCAL REPAIR SHOP AND WAS TOLD THAT THE CHECK ENGINE ERROR WAS P0351/PO352. THEY REPLACED THE COIL BUT …

Read full complaint

MY HUSBAND HAD JUST LEFT OUR HOME AND LUCKILY WERE STILL IN OUR NEIGHBORHOOD WHEN OUR MAZDA CX9 STARTED TO STUTTER AND SHAKE AND BECOME UN-DRIVABLE. IT RODE VERY ROUGH. IT HAPPENED WITH ABSOLUTELY NO WARNING. WE TOOK IT TO THE LOCAL REPAIR SHOP AND WAS TOLD THAT THE CHECK ENGINE ERROR WAS P0351/PO352. THEY REPLACED THE COIL BUT THE PROBLEM PERSISTED AND WE STILL WERE UNABLE TO DRIVE THE CAR. WE THEN TOOK IT TO THE MAZDA DEALERSHIP WHICH THEN REPLACED THE PCM AND ANOTHER COIL. WE HAD TO WAIT SEVERAL WEEKS FOR THE PCM DUE TO "LIMITED AVAILABILITY"; WHICH TO ME, A CONSUMER MEANS ONE OF TWO THINGS - THE PCM SHOULD NOT FAIL OR THERE IS A SHORT SUPPLY OF PCM BECAUSE THERE ARE MANY FAILURES. I SPOKE WITH MAZDA AND THE CUSTOMER SERVICE REPRESENTATIVE RESEARCHED THE PROBLEM AND CALLED ME BACK TO EXPLAIN THAT THIS CURRENT SITUATION "DID NOT MEET THE FEDERAL PARAMETER OF THE REVIEW PROCESS AND THAT MAZDA WOULD NOT BE REPLACING THIS PART FOR US AND SHE ADDED "AT THIS TIME"...SEEMS SUSPICIOUS TO ME..."AT THIS TIME". WHAT DOES THAT MEAN? MAZDA'S WARRANTY IS 8 YEARS/96,000 MILES...THAT IS UNACCEPTABLE (OUR MILEAGE IS 116,000). WE WERE LUCKY WE WEREN'T DRIVING ON THE HIGHWAY AT A HIGH RATE OF SPEED OR THE CAR WOULD HAVE JUST STOPPED RUNNING! OUR CAR HAD NO PREVIOUS ISSUES, THE CHECK ENGINE LIGHT DID NOT COME ON UNTIL THIS INCIDENT ON 11/16/2014. *TR

NHTSA ODI #10667319

Official recalls

1

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

0

No exact-year investigations in this snapshot.