The Used Car Index

2012 Mazda CX-9 problems

NHTSA lists 221 complaints for the 2012 Mazda CX-9, 9 of them mention a crash and 0 mention a fire. 4 complaints mention an injury, with 8 injuries and 0 deaths reported.

Data build 2026-10-07.

NHTSA lists this vehicle as MAZDA CX-9.

At a glance

Complaints
221
With crash
9
With fire
0
With injury (complaints)
4
Injuries
8
Deaths
0
Recalls
4
Do not drive recalls
3
Park outside recalls
0
Recall potential units (maximum)
193,484
Investigations
2
Open investigations
0
Manufacturer communications
291

Complaints per 100k sold unavailable. The available sales group does not match this vehicle variant.

Where the complaints are

Top systems
SystemComplaintsShare of this vehicle's complaints
SERVICE BRAKES13962.9%
ENGINE2511.3%
AIR BAGS2310.4%
POWER TRAIN188.1%
VEHICLE SPEED CONTROL115.0%
SUSPENSION94.1%
STEERING73.2%
UNKNOWN OR OTHER62.7%
ELECTRICAL SYSTEM52.3%
SERVICE BRAKES, HYDRAULIC41.8%
Top subsystems
SystemSubsystemComplaints
EQUIPMENTELECTRICAL1
SERVICE BRAKES, HYDRAULICFOUNDATION COMPONENTS1
SERVICE BRAKES, HYDRAULICPEDALS AND LINKAGES1
STRUCTUREBODY1
VISIBILITYSUN/MOON ROOF ASSEMBLY1

One complaint can name several systems, so shares can add to more than 100 percent.

Model-generated complaint tags

These labels are model-generated, not NHTSA data.

Failure modes
LabelCountShare of taggedMean confidence
loss of control12963.5%0.84
mechanical failure3215.8%0.75
restraint or airbag2110.3%0.92
unclear73.4%0.89
electrical electronic52.5%0.82
fluid or fuel leak31.5%0.90
noise or comfort21.0%0.79
structural or corrosion21.0%0.48
visibility or lighting21.0%0.99
Severities
LabelCountShare of taggedMean confidence
moderate16480.8%0.89
low2311.3%0.71
high157.4%0.73
none10.5%0.34

Model: typesafe/jev-1.13-20260917; schema version: tag-v1. 203 tagged complaints of 221 complaints (91.9%).

Confidence is the model's own probability for the label it chose (0 to 1), not accuracy.

Model-generated labels on tagged complaints only. Model years 2013 and newer are tagged in full; 2012 in part (see tagged_share); earlier model years have no tags. NHTSA's own flags remain separate in the complaints block.

Recalls

4 recalls.

19V782000

Date: 2019-10-31. Systems: AIR BAGS.

Defect: 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 c (excerpt)

Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death. (excerpt)

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 (excerpt)

Do not drive: Yes. Park outside: No.

18V717000

Date: 2018-10-12. Systems: AIR BAGS.

Defect: Mazda North American Operations (Mazda) is recalling certain 2014-2015 Mazda 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 reca (excerpt)

Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death. (excerpt)

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 November 9, 2018. Owners may contact Mazda customer service at 1-800-222-5500, Option 4. Mazda's number for this recall is 1317F. (excerpt)

Do not drive: Yes. Park outside: No.

17V457000

Date: 2017-07-18. Systems: AIR BAGS.

Defect: 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, (excerpt)

Consequence: An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death. (excerpt)

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. (excerpt)

Do not drive: Yes. Park outside: No.

15V451000

Date: 2015-07-20. Systems: SUSPENSION.

Defect: 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. (excerpt)

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. (excerpt)

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, Pennsylvani (excerpt)

Do not drive: No. Park outside: No.

Investigations

2 investigations; 0 open.

PE19006

Opened: 2019-05-02. Closed: 2021-01-15.

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 Year (MY) 2010 through 2013 Mazda CX-9 vehicles. ODI sent an Information Request (IR) to Mazda North America Operations,

Systems: AIR BAGS.

Linked campaign numbers: None listed.

PE15022

Opened: 2015-06-09. Closed: 2015-08-20.

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 boot may allow water to enter the front suspension ball joint fitting during use which may result in premature ball joi

Systems: SUSPENSION.

Linked campaign numbers: 15V451000.

Manufacturer communications

291 manufacturer communications.

Communications by system
SystemCount
EQUIPMENT102
ELECTRICAL SYSTEM55
ENGINE AND ENGINE COOLING29
ENGINE23
EQUIPMENT ADAPTIVE/MOBILITY17
POWER TRAIN17
STRUCTURE17
STEERING14

11037899

Date: 2026-09-11. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.

DESCRIPTION If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS diagnosis by asking if any aftermarket devices have been installed. Aftermarket devices may be the cause of the electrical con

11037013

Date: 2026-08-20. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

Product Quality Information (PQI) DESCRIPTION Service Information MT-041/12 is no longer valid. It has been unpublished and superseded by the Field Quality Information Report (FQIR) reporting system.

11034447

Date: 2026-06-19. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM, ENGINE.

This SA supersedes the previously issued SA(s) listed below. The changes are noted in Red. SA-061/25 12/17/25 DESCRIPTION If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS diagnosis by ask

11032103

Date: 2026-04-21. Type: Service Bulletin/Repair Instructions. Systems: ENGINE, POWER TRAIN, SERVICE BRAKES, UNKNOWN OR OTHER.

This Service Alert supersedes the previously issued SA listed below: The changes are noted in Red. SA-011/24 02/12/24, 06/06/24, 07/29/24 DESCRIPTION Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Mazda recommends dealers follow the sch

11026917

Date: 2025-12-17. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.

If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS diagnosis by asking if any aftermarket devices have been installed. Aftermarket devices may be the cause of the electrical concern. Below

11026904

Date: 2025-12-10. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

A musty/mildew type odor may come from the vents when the air conditioning (A/C) system is operating. It is most noticeable when the A/C is first turned ON. This odor is the result of mold growth in the A/C evaporator/cooling unit which is caused by condensation, dust, and pollen within the cooling

11022742

Date: 2025-08-22. Type: Service Bulletin/Repair Instructions. Systems: STRUCTURE, UNKNOWN OR OTHER.

Some vehicles may experience exterior trim heat damage such (melted, separating, etc.) when parked near a glass building or Low-E windows. This may be caused by the sun's reflection. If a structure's windows create enough of a curve, the concave glass can focus the sun's rays onto a small area and a

11022727

Date: 2025-08-14. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

When replacing the SiriusXM satellite radio unit, a call must be made to inform SiriusXM of the existing Radio ID and the new/replacement SAT Radio ID as soon as possible to ensure the customer leaves the dealership with an active SAT radio.

11020039

Date: 2025-06-19. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

Some customers may complain about a noisy HVAC blower motor or odor after a cabin air filter replacement. Foreign debris on the blower motor after servicing the cabin air filter may be the cause. During the removal of the cabin air filter, foreign debris (leaves, dust, dirt....ect.) may fall on the

11019097

Date: 2025-05-22. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

Some vehicles may exhibit following symptoms: 1. The rearview mirror (1) rattles up and down (2) while adjusting the mirror. 2. The rearview mirror (1) makes a rattle noise depending on the road surface conditions while driving. This concern is caused during rearview mirror installation. The adhesiv

Notes on this record

  • Complaints from the API and bulk file are merged and deduplicated by ODI number; the API alone misses records.
  • System and subsystem counts are numbers of distinct complaints, recalls or communications that name them. One record can name several systems, so shares across systems can add to more than 100 percent; a single share never exceeds 100 percent.
  • Recalls are counted once per campaign, investigations once per action and manufacturer communications once per NHTSA id, even when NHTSA lists several model names for the same record.
  • A sales denominator is a calendar-year proxy, not the population of vehicles still in use. Rates are copied from verified pipeline output.

Other names NHTSA uses

None listed.

Matched NHTSA models

Matched labels and complaints
NHTSA model labelComplaints
CX-9221

Same model, other years

All model years | All Mazda models

Other Mazda models, 2012

Sources

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