2009 Mazda CX-9 Seat belts Problems
- Complaints
- 2about this part
- Share
- 3%of 59 total for the year
- Median mileage
- 133,700miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the seat belts of the 2009 Mazda CX-9, 3% of the 59 complaints for this model year. Where a mileage was given, the median is 133,700 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.
“The contact owns a 2009 Mazda CX-9. The contact stated that while inspecting the vehicle it was discovered that the locking mechanism for both the 3 row driver side and passenger side seat belts locking mechanisms was not present. The cause of the failure was not determined. The manufacturer and local dealer were not contacted. The failure mileage was 217,400.”
NHTSA complaint #11741519, filed 2026-06, 217,400 miles“The contact owns a 2009 Mazda CX-9. While parked, the front passenger side seat belt became inoperable without warning. The failure recurred on one occasion. The vehicle was not taken to a dealer or independent mechanic. The vehicle was not repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 50,000.”
NHTSA complaint #10763809, filed 2015-09, 50,000 milesSeat belts: other model years
Other parts of the 2009 Mazda CX-9
17 complaintsAir bags
16 complaintsSuspension
6 complaintsTransmission and drivetrain
6 complaintsEngine
4 complaintsTires
3 complaintsExterior lighting
2 complaintsOther or unknown
2 complaintsSteering
2 complaintsWheels
2 complaintsEngine cooling
1 complaintsVehicle speed control
1 complaints
← All problems reported for the 2009 Mazda CX-9
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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