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SteeringPart report

2018 Mazda CX-9 Steering Problems

Complaints
3about this part
Share
2%of 128 total for the year
Median mileage
3,600miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 3 complaints about the steering of the 2018 Mazda CX-9, 2% of the 128 complaints for this model year. Where a mileage was given, the median is 3,600 miles.

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.

“This vehicle is has been on lease for 1 year and has less than 4000 miles on it. Initially while attempting to start the vehicle that had been parked overnight it gave the following warnings: - keyless entry malfunction - charging system malfunction - vehicle overheating - battery malfunction the car would not shut off until I held the start/stop button in for roughly 20secs. The dealer service center took the car and told us the battery had a low charge, charged it and returned it. …”

NHTSA complaint #11192600, filed 2019-03, 3,600 miles

“the cars engine makes loud rattling noise and slips gear. the vecicle jerks hard and feels as if transmission is slipping. car hesitates when i shift into gear, followed by a jerking and jolting into gear. my brakes are replaced frequently. mazda at 65643 miles on car found excess operating noise coming from engine coolant/water pump due to internal bearing failing. they replaced the water pump. software (pyd8-18881-f) replaced. the vehicle has 74000 miles and has same problem. when stopped at a traffic signal it lunges forward at times. and shifts slow to fast gears. …”

NHTSA complaint #11488281, filed 2022-10

“Steering makes knocking noises when turning. It happened suddenly with no damage to car to cause it. It was fine prior to parking, when the car was restarted and the wheel was turned knocking noise started. Mechanic found there is a tsb for this problem but no recall.”

NHTSA complaint #11630249, filed 2024-12

Related service bulletins

Steering: other model years

YearComplaintsShare of year
2023215%
202219%
202113%
201924%
201832%
201723%
201622%
201513%
201436%
201273%
201142%
201042%
200923%
20081911%
2007910%

Other parts of the 2018 Mazda CX-9

Engine
76 complaints
Other or unknown
20 complaints
Electrical system
15 complaints
Transmission and drivetrain
13 complaints
Brakes
11 complaints
Fuel system
7 complaints
Forward collision avoidance
4 complaints
Back-over prevention (rear camera)
3 complaints
Visibility (wipers, defrost, mirrors)
3 complaints
Air bags
2 complaints
Engine cooling
2 complaints
Seats
2 complaints

← All problems reported for the 2018 Mazda CX-9

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 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