There are 1 owner-reported electrical system complaints for the 2009 Toyota Sequoiain NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
FOR THE PAST 3 YEARS, MY VSC, ABS, BRAKES AND CHECK ENGINE LIGHTS CAME ON TWICE. THE FIRST TIME, THE CAR WAS UNDER WARRANTY AND THE DEALER REPLACED THE ON-BOARD COMPUTING UNIT (ABOUT $3000). THE SECOND TIME (LAST WEEK), THE DEALER REPLACE THE SAME UNIT AGAIN BUT I AM PAYING $1400 BECAUSE THE CAR IS NO LONGER UNDER WARRANTY. THIS IS VERY SCARY AS THE VEHICLE LOOSES POWER ALL OF THE SUDDEN. *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