The Used Car Index

2015 Mazda CX-9 problems

NHTSA lists 35 complaints for the 2015 Mazda CX-9, 1 of them mention a crash and 0 mention a fire. 2 complaints mention an injury, with 5 injuries and 0 deaths reported.

Data build 2026-10-08.

NHTSA lists this vehicle as MAZDA CX-9.

At a glance

Complaints
35
With crash
1
With fire
0
With injury (complaints)
2
Injuries
5
Deaths
0
Recalls
2
Do not drive recalls
1
Park outside recalls
0
Recall potential units (maximum)
155,436
Investigations
0
Open investigations
0
Manufacturer communications
246

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
ENGINE1748.6%
UNKNOWN OR OTHER925.7%
POWER TRAIN38.6%
SERVICE BRAKES38.6%
AIR BAGS25.7%
EXTERIOR LIGHTING25.7%
ELECTRICAL SYSTEM12.9%
ELECTRONIC STABILITY CONTROL (ESC)12.9%
ENGINE AND ENGINE COOLING12.9%
FUEL/PROPULSION SYSTEM12.9%
Top subsystems
SystemSubsystemComplaints

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
mechanical failure1028.6%0.65
fluid or fuel leak514.3%0.74
loss of control514.3%0.83
fire or overheating411.4%0.67
noise or comfort411.4%0.79
electrical electronic25.7%0.45
restraint or airbag25.7%0.96
visibility or lighting25.7%0.84
unclear12.9%1.00
Severities
LabelCountShare of taggedMean confidence
moderate2777.1%0.80
low514.3%0.84
high25.7%0.92
none12.9%1.00

Model: typesafe/jev-1.13-20260917; schema version: tag-v1. 35 tagged complaints of 35 complaints (100.0%).

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

See new recalls and investigations this week.

2 recalls.

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.

16V203000

Date: 2016-04-11. Systems: STEERING.

Defect: Mazda North American Operations (Mazda) is recalling certain model year 2016 CX-3 vehicles manufactured June 1, 2015, to December 2, 2015, 2013-2014 Mazda2 vehicles manufactured July 3, 2013, to August 8, 2014, 2014-2016 CX-5 vehicles manufactured January 19, 2013, to December 2, 2015, and 2013-2015 CX-9 vehicles manufactured December 6, 2012, to July 31, 2015. The lower mounting nuts and bolts t (excerpt)

Consequence: If the steering knuckle separates from the strut assembly, it can cause a loss of steering control, increasing the risk of a crash. (excerpt)

Remedy: Mazda will notify owners, and dealers will inspect the lower mounting nuts and bolts that secure the front strut assembly to the steering knuckle. If the bolts are loose, they will be replaced and then correctly tightened, free of charge. The recall is expected to begin May 20, 2016. Owners may contact Mazda customer service at 1-800-222-5500. Mazda's number for this recall is 9316D. (excerpt)

Do not drive: No. Park outside: No.

Investigations

0 investigations; 0 open.

Manufacturer communications

246 manufacturer communications.

Communications by system
SystemCount
EQUIPMENT90
ELECTRICAL SYSTEM56
ENGINE AND ENGINE COOLING29
STRUCTURE18
EQUIPMENT ADAPTIVE/MOBILITY13
POWER TRAIN13
UNKNOWN OR OTHER13
ENGINE11

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

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

11017699

Date: 2025-04-25. 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

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-935

Same model, other years

All model years | All Mazda models

Other Mazda models, 2015

Sources

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