There are 1 owner-reported brakes complaints for the 2009 Toyota Siennain NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
ABS BRAKE IN SIENNA DOESN'T STOP WHEN LIGHT SNOW OR RAIN ON ROAD. I PRESSED MY BRAKE PEDAL AND THE VEHICLE WOULD NOT STOP. IT IS VERY TRAUMATIC EXPERIENCE. I AM AFRAID THAT IT WILL RESULT IN A SERIOUS ACCENTED FOR SOMEONE SOMEDAY. THE SIENNA IS YEAR 2009 2WD * PSGR *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.
Data synced from NHTSA on Apr 26, 2026