There are 3 stored owner reports matching the fuel system leading-label group for the 2007 Toyota Sienna 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 3 of 3 matching reports.
Open the full vehicle complaint log (all categories)I WAS PULLING UP INTO MY GARAGE DRIVEWAY, AND APPLIED THE BRAKE AND THEN WITHOUT ANY KIND OF WARNING MY TOYOTA 2007 SIENNA STARTED ACCELERATING AND I COULDN'T STOP IT, EVEN THOUGH I WAS PRESSING ON THE BRAKE AS HARD AS I COULD. IT RAN THROUGH MY GARAGE DOOR AND TOOK OFF HALF OF THE GARAGE HOUSING ON THE LEFT SIDE, AND THEN IT RAMMED INTO THE WALL SEPARATING THE GARAGE FROM THE HOUSE. OUT OF DESPERATION I SHIFTED FROM DRIVE TO PARK AND THAT FINALLY STOPPED THE VAN. SO FAR WE ARE AWAITING AN INVESTIGATION, IN THE MEANTIME THOUGH OUR LIVES ARE IN LIMBO BECAUSE OF THIS. *TR
MY 2007 TOYOTA SIENNA HAS AN AVERAGE MPG READOUT. I RESET THE READOUT WHEN I REFILL THE FUEL TANK. WHEN I HAVE ABOUT 177 MILES ON THE TANK, THE MPG READING INSTANTANEOUSLY DROPS ABOUT .3 OR .4 MPG. I REPORTED THIS PROBLEM TO THE MARK MILLER TOYOTA DEALERSHIP AND THEY HAD NO INTEREST IN IT AND REFUSED TO PURSUE THE ISSUE. THIS PROBLEM IS HIGHLY REPEATABLE AND OCCURS EACH TIME THE ABOVE SEQUENCE OCCURS. I REPORT THIS BECAUSE ON THE NEWS A COUPLE OF DAYS AGO, THE TOYOTA CEO REPORTED THAT THEY HAD NO REPORTED COMPUTER ERRORS ON THEIR PRODUCTS. I HAD REPORTED WHAT I SUSPECT TO BE A COMPUTER ERROR AND TOYOTA DIDN'T APPEAR TO RECORD THE REPORT. *TR
I HAVE A TOYOTA SIENNA AND I HAVE HAD MY FOOT STUCK ON THE ACCELERATOR AT LEAST THREE TIMES CAUSING A SURGE. A PAIR OF DIABETIC SHOES ISSUED BY THE VA WAS THE CAUSE. THEY WERE TENNIS TYPE SHOES WITH A DEEP TREAD. I DISCARDED THE SHOES IN CASE I HAD TO DRIVE WITH THEM ON. I WAS ABLE TO PULL LOOSE EACH TIME AND GET TO THE BRAKE. I WONDER IF THE VA SHOULD BE WARNED. ALSO WONDER IF OTHER TOYOTA PROBLEMS INVOLVE SHOE TYPE. *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 29, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.