CarModelProblems.com

2010 Mazda CX-9 Problems & Recalls

Built from official NHTSA complaint and recall data · data through 07/14/2026

High complaint levelIts most-reported problem — Service Brakes — runs 6.1× the fleet median for that category across the 2075 model-years tracked on this site.
195Complaints
6Recalls
7Crashes
5Fires
6Injured
0Deaths

Source: U.S. NHTSA complaint & recall data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.

Is this problem acknowledged?

The most-reported problem — Service Brakes (45.1% of complaints) — was examined in a now-closed NHTSA investigation that did not result in a recall.

Service Brakes complaints here are 6.1× the median for that category across the 2075 model-years tracked on this site.

2 of the 6 most-reported categories on this page are backed by a recall or open investigation; the other 4 rest on owner reports alone.

Complaint categoryReportsOfficial statusReference
Service Brakes88 · 45.1%Investigation closedPE14005
Engine23 · 11.8%No official action
Power Train22 · 11.3%No official action
Air Bags18 · 9.2%RecalledRecall 18V717000 · Recall 19V782000 · Recall 17V429000 · Recall 18V018000
Suspension16 · 8.2%RecalledRecall 15V451000
Vehicle Speed Control9 · 4.6%No official action

Recalled = an NHTSA safety recall covers this category, so a free repair exists. Under investigation = NHTSA has an open probe but no recall yet. Investigation closed = NHTSA examined it and closed the probe — this is not a defect finding; where a closed probe led to a recall we name the campaign. Not available = recall or investigation data could not be confirmed for this vehicle — it is not a “no”. Categories are matched by NHTSA's top-level component. Check your VIN at nhtsa.gov/recalls.

Complaints by component

SERVICE BRAKES88 · 45.1%
ENGINE23 · 11.8%
POWER TRAIN22 · 11.3%
AIR BAGS18 · 9.2%
SUSPENSION16 · 8.2%
VEHICLE SPEED CONTROL9 · 4.6%
ELECTRICAL SYSTEM6 · 3.1%
Unspecified / other5 · 2.6%
ENGINE AND ENGINE COOLING4 · 2.1%
STEERING4 · 2.1%

Percentages are the share of the 195 complaints citing each component; one complaint can cite several components. “Unspecified / other” is NHTSA’s own catch-all category — we show it rather than hide it.

Recalls — 6 campaigns

Air Bags:frontal:passenger Side:inflator Module

NHTSA campaign 18V717000 · 2018 · reported 10/12/2018

An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death. Recall repairs are free at authorized dealers.

Park it  · PARK-OUTSIDE: NO  ·  OVER-THE-AIR FIX: NO

Air Bags:frontal:passenger Side:inflator Module

NHTSA campaign 19V782000 · 2019 · reported 10/31/2019

An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death. Recall repairs are free at authorized dealers.

Park it  · PARK-OUTSIDE: NO  ·  OVER-THE-AIR FIX: NO

Air Bags:frontal:passenger Side:inflator Module

NHTSA campaign 17V429000 · 2017 · reported 06/29/2017

An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death. Recall repairs are free at authorized dealers.

Park it  · PARK-OUTSIDE: NO  ·  OVER-THE-AIR FIX: NO

Air Bags:frontal:passenger Side:inflator Module

NHTSA campaign 18V018000 · 2018 · reported 01/09/2018

An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death. Recall repairs are free at authorized dealers.

Park it  · PARK-OUTSIDE: NO  ·  OVER-THE-AIR FIX: NO

Suspension:front:control Arm:lower Ball Joint

NHTSA campaign 15V451000 · 2015 · reported 07/20/2015

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. Recall repairs are free at authorized dealers.

PARK-IT: NO  · PARK-OUTSIDE: NO  ·  OVER-THE-AIR FIX: NO

Seats:front Assembly:seat Heater/cooler

NHTSA campaign 10V051000 · 2010 · reported 02/19/2010

THIS MAY CAUSE BURN DAMAGE OF THE SEAT CUSHION SURFACE, OR A RISK OF SMOKE/FIRE. Recall repairs are free at authorized dealers.

PARK-IT: NO  · PARK-OUTSIDE: NO  ·  OVER-THE-AIR FIX: NO

What owners report

“BRAKE BOOSTER FAILED AT 90K MILES. PEDAL IS EXTREMELY HARD TO PUSH AND HAS LITTLE BRAKE FORCE. ALONG WITH A LOUD HISSING NOISE FROM BRAKES…”NHTSA complaint 11131814 — filed 09/26/2018 · SERVICE BRAKES
“STARTED GETTING A HISSING SOUND FROM THE BRAKE BOOSTER AND A HARD TO DEPRESS BRAKE PEDAL.”NHTSA complaint 11110806 — filed 07/11/2018 · SERVICE BRAKES
“HISSING SOUND NEAR BRAKE PEDAL FOLLOWED BY EXTREMELY HARD PEDAL AND MUCH EFFORT TO STOP.”NHTSA complaint 11072742 — filed 02/13/2018 · SERVICE BRAKES

Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.

Complaint trend by year filed

420111124201332122015292520172226201991020211132023432026

Frequently asked questions

What are the most common problems with the 2010 Mazda CX-9?

Service brakes issues are the most-reported category, cited in 88 of 195 NHTSA complaints (45.1%), followed by engine (23), power train (22), air bags (18). Complaints are unverified owner reports.

How many complaints does the 2010 Mazda CX-9 have?

195 complaints were on file with NHTSA as of 07/14/2026. Of those, 7 involved a crash, 5 involved a fire, and 6 reported injuries. No deaths were reported.

Does the 2010 Mazda CX-9 have any recalls?

Yes — 6 NHTSA safety recall campaigns, including campaign 18V717000. Recall repairs are free at authorized dealers. Check your specific vehicle by VIN at nhtsa.gov/recalls.

Has NHTSA acted on the 2010 Mazda CX-9's reported problems?

2 of the 6 most-reported complaint categories on this page are backed by an NHTSA safety recall or open investigation; the rest are unverified owner reports. A recall means a free repair is available at authorized dealers.

Is a complaint proof of a defect?

No. Complaints are reports submitted by consumers to NHTSA. NHTSA does not verify individual complaints, and a complaint is not proof that a defect exists.

About this data — Complaint figures on this page are consumer reports submitted to the National Highway Traffic Safety Administration (NHTSA), a U.S. government agency. NHTSA does not verify individual complaints; a complaint is not proof that a defect exists, and counts reflect what owners chose to report, not confirmed failure rates. Recall information comes from official NHTSA safety recall campaigns; recall repairs are free at authorized dealers. Always check your specific vehicle by VIN at nhtsa.gov/recalls. CarModelProblems.com is an independent site and is not affiliated with NHTSA or any vehicle manufacturer. Data through 07/14/2026.