Mazda CX-9 Mazda CX-9

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Mazda CX-9 repairs by problem area

Engine (13%)

Transmission and Drivetrain (13%)

Brakes and Traction Control (9%)

Suspension and Steering (21%)

Electrical and Air Conditioning (26%)

Paint, Rust, Leaks, Rattles, and Trim (10%)

Other (7%)

Chart based on 924 repairs.
See TSBs and recalls for the Mazda CX-9.

Mazda CX-9 other repair cost distribution

$2500+ (2%)

$1000 - $2499 (2%)

$500 - $999 (8%)

$100 - $499 (18%)

< $100 (71%)

Worried about potential repair costs? An extended warranty can provide peace of mind.

Chart based on 62 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2017 Mazda CX-9 4dr SUV

turbocharged 250hp 2.5L I4 6-speed shiftable automatic AWD

8100 mi Right headlight judders when turning in/out of a curve (car equipped with adaptive “steerable” headlights) Right side headlight not properly aimed after headlight replacement. Returned to adjust aim. Tonight I realized it’s still misaligned. Right side headlight unit was replaced last week. Vehicle returned to me with badly mis-aligned headlight. Returned for adjustment. Came back still out of alignment - worse than before. Tech writer assured me it was the best they could achieve (at 6 feet away from a wall, the headlights were noticeably off axis). New service writer & new tech managed to get it right this time. 
12000 mi On highway, a thump then grinding sound happened. Pulled over and found the lower engine cover had torn away from the front attachpoints and bent backwards, jammed into the engine and dragging the roadway. Could not dislodge on the roadside and had to have it towed. Classic Mazda in Orlando’s solution? Bent the damaged part back into place and drill new holes into it to reattach it! I wish I could say I’m making this up. This is how they delivered it back to me (mind you, this is Mazda’s flagship vehicle... $44,000 sticker price). I refused to accept it in this condition and insisted they replace the part and attach it the way it is supposed to be attached. The vehicle is sitting at the dealership waiting for the parts. Going on 3 days now. Lower engine dust shield had been haphazardly repaired by the dealer. Part ordered and replaced 2 days later Returned vehicle to dealer for a complete inspection of this week’s repair, as well as all prior repairs. Car is 8 months old and has had the following major repairs: - Replaced navigation screen and software update due to repeated crashes and reboots - Replaced right headlight unit due to jitter/shutter when hitting bumps or in curves - Lower engine shield/cover fell while on the highway, peeling itself backwards and wedging against the vehicle floorpan - Groan noise from right front wheel when hitting uneven pavement/bumps. Unresolved — “can’t duplicate” 
6510 mi Driver's side mirror would wiggle while driving on highway - dealer replaced mirror assembly that was still under warranty 

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2016 Mazda CX-9 4dr SUV

turbocharged 250hp 2.5L I4 6-speed shiftable automatic AWD

22000 mi

US $100
Replaced the driver seat cable (was squealing when seat was moved) 

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2013 Mazda CX-9 4dr SUV

273-horsepower 3.7L V6 6-speed shiftable automatic AWD

35560 mi Driver's side visor would not stay up Although outside of warranty period, dealer picked up total cost! 

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2012 Mazda CX-9 4dr SUV

273-horsepower 3.7L V6 6-speed shiftable automatic FWD

13000 mi Windshield wipers got out of sync and crashed into each other. Driver side wiper arm bent and passenger side wiper arm stripped at base (where it attaches to motor). All parts of both wipers replaced, but one had to ordered. 

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2012 Mazda CX-9 4dr SUV

273-horsepower 3.7L V6 6-speed shiftable automatic AWD

6000 mi Driver side mirror vibration 

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2011 Mazda CX-9

Engine not specified

3100 mi Rear power tail gate would not lock correctly when closing. Intermitent. Action Taken: Greased, realigned hatch. Now working. 

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2011 Mazda CX-9 4dr SUV

273-horsepower 3.7L V6 6-speed shiftable automatic FWD

9000 mi Windshield wiper mechanism was grinding, dealer replaced front wiper link 
50000 mi

US $173
Passenger front and passenger rear left window broken. 3 out of 4 windows have failed. 
1000 mi We've noticed driver side mirror vibration. Problem was reproduced during test drive with a service tech. After that they inspected a mirror for possible tightening issues and decided to order a new one. Dealer installed new mirror, but this didn't fix the problem. 
1000 mi Dealer again confirmed problem with vibrating driver side mirror. This time they've contacted Mazda and ordered "some special kit, which will solve the issues". Dealer installed repair kit, but broke the mirror and had to order a new one, which delayed a repair to 5 days total. Rental car was provided at the dealer expense. Unfortunatelly there is no improvement after repair was finished. 
155000 mi

US $360
Passenger side window motor failed. They replaced the motor. 
209000 mi

US $3000
Driver visor spring worn out, the visor had to be replaced. 

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2011 Mazda CX-9 4dr SUV

273-horsepower 3.7L V6 6-speed shiftable automatic AWD

59000 mi The electric hatchback opened and closed fine, but would not latch properly. It needed a shove before it was firmly shut. The dealer replaced the motor, but that did not fix it. They then replaced all the parts with newly designed. 
43000 mi

US $200
Drivers side headlight had water inside the assembly. Had a bad seal. Had to replace entire headlight assembly. 

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2010 Mazda CX-9

Engine not specified

16000 mi the right window on the passenger side could not fully come down if I press the button. 

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2010 Mazda CX-9 4dr SUV

273-horsepower 3.7L V6 6-speed shiftable automatic FWD

7000 mi Trim screw in wheel well fell out, replaced by dealer. 
26000 mi

US $390
Very noticable grindingperiodic noise from the front end. Dealer checked the bearings, brake pad and rotor, rotate tires but the same noise from front end still there. Dealer claimed it is the tires make the "noise". 
35000 mi Motorized tailgate latch began malfunctioning - wouldn't close shut all the way (like something was in the way of the tailgate, but there wasn't). 

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2010 Mazda CX-9 4dr SUV

273-horsepower 3.7L V6 6-speed shiftable automatic AWD

69400 mi Driver's window is off track for the second time and needs a costly repair which we are currently considering. 
54440 mi

C $350
Tire light came on, due to slow leak. Had to replace TPMS for affected tire as it was corroded and leakef air. 
73700 mi

US $400
Tire pressure valve blew out on front right tire and caused tire to blow out. Plastic key knob broke off. 

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2009 Mazda CX-9 4dr SUV

273-horsepower 3.7L V6 6-speed shiftable automatic AWD

79000 mi

US $100
Broken seatbelt receiver. 
68700 mi

US $1628
Right rear tire deflated due to bad valve stem. Heard warning beep, but didn't know what it was. Replaced all 4 tires, oil changed. Replaced tire sensor on right rear, alignment, install remote start. 
117000 mi

US $500
Trunk locking mechanism was frozen. Had to replace the whole lock part. 
60000 mi

US $186
Rear wind shield water jet clogged up + wiper blade needed to be replaces 
105000 mi

US $105
Lug bolts were loosened and was not aware, drove the CX9 and wheel came off while driving. lugs bolts were replaced on left rear vehicle, no other damage. 
70000 mi

US $36
Second row passenger seat belt buckle broke. 
57200 mi Valve stem corrosion caused flat 
23300 mi Vehicle would vibrate on acceleration at about 30 mph, but would stop when foot was taken from gas. Upon inspection, bushings were completely rotted, causing rear subframe to make contact. 

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2008 Mazda CX-9 4dr SUV

273-horsepower 3.7L V6 6-speed shiftable automatic FWD

33000 mi Broken tire pressure monitoring sensor, Goodyear repair shop broke it while replacing tires. 
31000 mi driver side shoulder harness locked unexpectedly 

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2008 Mazda CX-9 4dr SUV

273-horsepower 3.7L V6 6-speed shiftable automatic AWD

72540 mi Front seatbelts not retracting automatically. 
13000 mi Broken gas cap tether. 
15000 mi Broken gas cap tether. 
42340 mi

C $500
Check door straps ordered. Noisy. TSB. 
110360 mi

C $950
Left front wheel came off the vehicle during driving. Wheel lug nuts came loose. Replaced brake rotor, wheel rim, wheel alignment, complete suspension inspection 
78000 mi

US $500
Tire sensor broke and right rear tire deflated. Car was also shaking at high speeds when brakes were pressed. Went to dealer. Front rotors were very rusty and warped. Got new rotors and new tire valve. 
12000 mi One of the smart keys would lock/unlock the car but would not start the car. Replaced the battery and the problem persisted. Dealer replaced the defective smart key. 
85000 mi

US $150
Driver's seat belt buckle would not latch. Replaced buckle. 
32000 mi Rear passenger window sticking due to loose internal foam part. Door disassembled and part reattached. 
5000 mi Sunroof was leaking when large amounts of water hit the roof, such as automatic car wash or heavy rain. Leakage was far in excess of acceptable level. Dealer replaced sunroof window glass and seal kit. Problem resolved. 
13000 mi Rear window would not do down the entire way. A piece of stryofoam had come loose inside the door and prevented the window from descending completely. Repaired under warranty. 

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2007 Mazda CX-9 4dr SUV

263-horsepower 3.5L V6 6-speed shiftable automatic FWD

35500 mi replaced the door stop on the drivers door 
26000 mi Also the fuel filler cap was replaced as the tether had broken. 
38800 mi headlight leveling does not work 
5000 mi interior door handle on drivers door clicking. 
14000 mi Door handle clicked pulled to open door. Both front door handles were replaced. 
13640 mi Rear wheel bearings were replaced. Who ever heard of rear wheel bearings going at 20,000kms? visor cracked and was replaced. I noticed it on the way home from a repair trip but, could say who was responsible for the damage. 

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2007 Mazda CX-9 4dr SUV

263-horsepower 3.5L V6 6-speed shiftable automatic AWD

6000 mi Door openers - the braces that hold the front doors to car overextend. Can be due to heavy wind or rough teenagers. A recall notice was received on this several days after the problem was noticed. 
65720 mi

C $800
Arm used to open and close trunk became loose and detached itself 
13000 mi Rear Door Checkers replaced because wouldn't stay open when open door. 
95000 mi Rod for rear hatch auto lift bent and jammed so couldn't open rear hatch. Service was kind enough to do a quick fix for me by straightening so it works for the time being. $850 to replace, so it was very helpful! 
5000 mi Left drivers side mirror was shaking at speed's over 30 mph, making it very difficult to see. 
75000 mi door checker broke allowing driver door to slam against fender. Dealer recall but they wouldnt fix the fender.....damm 
1000 mi Broken switch for interior light. Driver side exterior mirror vibrates during driving. 

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2007 Mazda CX-9 4-door

6-cylinder automatic 2WD

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Mazda CX-9 Other Problems

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently Mazda CX-9 problems occur, check out our car reliability stats.