There are 5 stored owner reports matching the brakes leading-label group for the 2009 Mazda Mazda3 in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 5 of 5 matching reports.
Open the full vehicle complaint log (all categories)Brake pedal sinks to the ground d after abs is turned on due to hard braking or after hitting a dip
parking brake not working due to mechanism on rear caliper is rusted solid so it can not activate brake
AT SPEEDS IN EXCESS OF 50 MPH, WHEN BRAKES ARE APPLIED THE CAR/STEERING WHEEL VIBRATE AND PULSATE. DEALER SAID THAT IT WAS A WARPED DISC CAUSED BY THE WAY THE CAR IS DRIVEN AND ONLY AN ANNOYANCE. CAR HAS LESS THAN 12K MILES AND IS 14 MONTHS OLD. *TR
SEVERE STEERING SHAKE WHEN BRAKING AT HIGH SPEEDS. TOLD BY DEALERSHIP THAT IT IS NOT A WARRANTY ISSUE. VEHICLE IS ONLY 12 MOS. OLD WITH 10,000 MILES. *TR
SEVERE STEERING SHAKE WHEN BRAKING AT HIGH SPEEDS. WAS TOLD BY DEALERSHIP THAT IT IS NOT A WARRANTY ISSUE EVEN THOUGH THE VEHICLE IS ONLY 14 MOS. OLD WITH 18,000 MILES. *TR
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.