2016 Mazda CX-9 Suspension Problems
- Complaints
- 2about this part
- Share
- 2%of 107 total for the year
- Median mileage
- 49,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the suspension of the 2016 Mazda CX-9, 2% of the 107 complaints for this model year. Where a mileage was given, the median is 49,000 miles. 1 of these say a crash was involved, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“I was t-boned on passenger side of my Mazda cx9 air bags did not work on my Mazda.other vehicle air bags did go off.I was traveling about 45 MPH when other car plowed into mine.”
NHTSA complaint #11149815, filed 2018-11, 49,000 miles“I started smelling coolant after exiting the vehicle from a drive. Coolant level was very low. Adding coolant did not last long. I could not see where the leak was. The dealership evaluated and determined I had a cracked cylinder head and the car is leaking coolant near the rear of the engine. This could cause the engine to seize should coolant get into the engine. The dealer (New Rochelle Mazda) explains the cylinder head needs replacing. The dealer also observed bad rear sway bar links. One was detached. The car is serviced at the same dealership every 5k miles. …”
NHTSA complaint #11578122, filed 2024-03Related service bulletins
- 11026350Nov 8, 2025Noise, Vibration, and Harshness (NVH) Diagnostic Guidelines Diagnostic Guidelines When diagnosing NVH concerns, it is essential to first classify the issue into one of three…
- 10244671Oct 17, 2023Some customers may complain of signs of oil on the struts or shock absorbers. In most cases the oil that is present is normal, and a result of the oil that remains on the shaft…
- 10226814Nov 18, 2022Some customers may complain of signs of oil on the struts or shock absorbers. In most cases the oil that is present is normal, and a result of the oil that remains on the shaft…
- 10213185May 24, 2022Some customers may complain of signs of oil on the struts or shock absorbers. In most cases the oil that is present is normal, and a result of the oil that remains on the shaft…
- 10208564Feb 28, 2022There have been warranty claims submitted for growling or bearing whine noise in differentials, transfer units and transmissions where the source of the noise was a wheel…
- 10189814Mar 25, 2021MAZDA SERVICE PROGRAM (MSP49), Certain CX-9 vehicles may experience a creaking/squeaking noise from the right rear suspension. The noise may occur while traveling at lower speeds…
Suspension: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2023 | 1 | 8% |
| 2021 | 1 | 3% |
| 2019 | 4 | 8% |
| 2018 | 1 | 1% |
| 2017 | 4 | 7% |
| 2016 | 2 | 2% |
| 2014 | 5 | 9% |
| 2013 | 9 | 13% |
| 2012 | 9 | 4% |
| 2011 | 8 | 5% |
| 2010 | 16 | 8% |
| 2009 | 6 | 10% |
| 2008 | 55 | 32% |
| 2007 | 37 | 43% |
Other parts of the 2016 Mazda CX-9
68 complaintsElectrical system
14 complaintsBrakes
11 complaintsTransmission and drivetrain
9 complaintsFuel system
8 complaintsOther or unknown
6 complaintsBody and structure
4 complaintsEngine cooling
3 complaintsSeats
3 complaintsVehicle speed control
3 complaintsWheels
3 complaintsAir bags
2 complaints
← All problems reported for the 2016 Mazda CX-9
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology