There are 2 owner-reported powertrain & transmission complaints for the 2003 Toyota Priusin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
2003 TOYOTA PRIUS - DEVELOPED RATTLE AND TOOK TO THE DEALER. AFTER A LONG EXAMINATION, DEALER DETERMINED THE PROBLEM WAS WITH THE POWER STEERING RACK. DEALER ACKNOWLEDGED THAT THERE HAD BEEN NO ACCIDENT AND COULD NOT DETERMINE A CAUSE. THE REPAIR COST QUOTED WAS $3,500, ONE HALF OF THE RESALE VALUE OF THE CAR. I CONTACTED TOYOTA MOTOR SALES AND WAS TOLD THAT SINCE THE CAR HAD APPROX. 62,000 MILES, THEY WOULD DO NOTHING. THE DEALER HAS INDICATED A WILLINGNESS TO NEGOTIATE ON THE REPAIR PRICE. *TR
TL*THE CONTACT OWNS A 2003 TOYOTA PRIUS. WHILE THE CONTACT WAS DRIVING 5 MPH OUT OF A PARKING LOT THE VEHICLE SUDDENLY STOPPED ACCELERATING AFTER THE VEHICLE TRAVELED OVER A PATCH OF ICE. THE VEHICLE HAS NOT BEEN TAKEN TO THE DEALERSHIP AND THERE WERE NO PRIOR WARNINGS. THE CURRENT AND FAILURE MILEAGES WERE 150,000.UPDATED 03/30/10. *LJ UPDATED 09/28/10
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