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2003 Toyota Sienna complaints

Owner reports filed with NHTSA about this vehicle, newest first and reproduced as filed. They are unverified accounts: one proves nothing, and a pattern across many is the thing worth reading. Back to the full 2003 record →

Service Brakes, Hydraulic
Filed May 1, 2003MS

THERE WAS A LOUD SQUEAKING NOISE COMING FROM THE WHEEL WHEN THE CONSUMER APPLIED THE BRAKES. *NLM

Suspension
Filed Apr 11, 20031,083 milesNY

THE VEHICLE PULLED SEVERELY TO THE LEFT. *JB

Power Train › Automatic Transmission
Filed Mar 27, 2003IL

PROBLEMS WITH SLIDING DOOR, TRANSMISSION. MR. THE DEALER REPLACED THE TRANSMISSION, THE CONSUMER WAS TOLD IT WAS A MANUFACTURERS DEFECT. *JB

Power Train › Automatic Transmission
Filed Jan 6, 2003CO

UNSAFE DESIGN OF OVERDRIVE FEATURE ON TOYOTA SIENNA. EVERY TIME CAR IS PUT INTO DRIVE, IT DEFAULTS TO 'OVERDRIVE' MODE - WHICH MEANS IT IS FREE WHEELING WHENEVER DRIVER'S FOOT COMES OFF THE ACCELERATOR. NO ENGINE BRAKING!! TAKE YOUR FOOT OFF THE GAS AND THE CAR ROLLS FREELY. THIS IS GROSSLY UNSAFE, PARTICULARLY IN TOWN DRIVING. TO GET ENGINE BRAKING, DRIVER MUST PUSH A BUTTON. THE DEFAULT SHOULD BE THE OTHER WAY AROUND: CAR SHOULD BE DESIGNED SO IT AUTOMATICALLY PROVIDES REGULAR, SAFER ENGINE BRAKING MODE, AND THE DRIVER SHOULD HAVE TO PUSH A BUTTON TO GET INTO LESS SAFE, ECONOMY OVERDRIVE MODE. A COMPUTER CHIP RECALL WOULD PROBABLY CORRECT THIS. PLEASE INVESTIGATE!!!!!!!!

Child Seat › Harness Retainer/Chest Clip
Filed Nov 14, 2002CA

I AM DISAPPOINTED WITH TOYOTA TO ONLY HAVE ONE TETHER RESTRAINT IN THE 2ND ROW. SO IF YOU HAVE TWO SMALL CHILDREN IN CAR SEATS THEY BOTH CAN'T BE TETHERED IN THE 2ND ROW. ALSO THE PLACEMENT OF THIS 2ND ROW TETHER IS TERRIBLE! IT INTERFEARS WITH THE PERSON IN THE 3RD ROW, THEIR FEET GET TANGLED IN THE TETHER. NOT SAFE!!! DT

Reading these

NHTSA publishes every complaint as the owner wrote it and investigates only a fraction. Spelling, capitalisation and judgement are the filer’s own. What carries weight is repetition: the same component failing the same way across many filings, and whether the manufacturer eventually opened a recall for it.

Full record for the 2003 Toyota Sienna → · Every Sienna year → · How the figures are calculated →