ERRATIC BEHAVIOR OF ELECTRIC POWER STEERING. UNCONTROLLABLE SHAKING OF STEERING WHEEL. AN UN SAFE CONDITION. THERE HAS TO BE A LOT THESE PROBLEMS BECAUSE REPLACEMENT STEERING RACKS ARE ON BACK ORDER AND NO PREDICTION OF WHEN THEY WILL AVAILABLE. WITH NO PARTS AVAILABLE AND CAR UN SAFE THEN CAR IS USELESS. *TR
2003 Toyota Prius
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 2003 Toyota Prius do not stand out strongly from the model-year median of 164.
About this comparison →How this year compares
Owner complaints by model year
Compare all Prius years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
81 reports with mileage · 18 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Steering. Review the 39 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 13 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine And Engine Cooling. Review the 11 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Steering complaints
39 reportsI CURRENTLY OWN A 2003 TOYOTA PRIUS WITH ABOUT 76,000 MILES. I AM ACTIVE DUTY MILITARY CURRENTLY STATIONED IN GERMANY. I HAVE ENCOUNTERED A STEERING PROBLEM WHERE THE STEERING WHEEL SHUTTERS AND SHAKES AS IF YOU ARE DRIVING ON ROUGH TERRAIN. IT USUALLY OCCURS BETWEEN 5 MPH AND 30 MPH WHILE IN A TURN. WHEN THIS OCCURS YOU TEM…
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I CURRENTLY OWN A 2003 TOYOTA PRIUS WITH ABOUT 76,000 MILES. I AM ACTIVE DUTY MILITARY CURRENTLY STATIONED IN GERMANY. I HAVE ENCOUNTERED A STEERING PROBLEM WHERE THE STEERING WHEEL SHUTTERS AND SHAKES AS IF YOU ARE DRIVING ON ROUGH TERRAIN. IT USUALLY OCCURS BETWEEN 5 MPH AND 30 MPH WHILE IN A TURN. WHEN THIS OCCURS YOU TEMPORARILY LOSE CONTROL OF THE STEERING AND POTENTIALLY, THE CAR. AFTER DOING SOME CURSORY RESEARCH ON LINE THIS APPEARS TO BE A RECURRING PROBLEM WITH THE TOYOTA PRIUS (HTTP://PRIUSCHAT.COM/FORUMS/CARE-MAINTENANCE-TROUBLESHOOTING/36358-03-POWER-STEERING.HTML ) I THINK IT HAS ALSO BEEN AN ISSUE WITH THE 2001-2002 MODELS THAT HAVE BEEN RECALLED FOR THIS PROBLEM BUT NOT FOR THE 2003 AND BEYOND. I BELIEVE THAT THIS DOES AFFECT THE ABILITY FOR THE CAR TO BE DRIVEN SAFELY. WE TOOK IT IN TO A DEALER HERE IN GERMANY AND THEY GAVE AN ESTIMATE OF 2500 EURO FOR REPAIR, WHICH EQUATES TO ABOUT $3800 US DOLLARS. THE CAR IS ONLY WORTH APPROXIMATELY $10,000. BECAUSE OF THE EXTREME COST, I CONDUCTED RESEARCH ON THE PROBLEM AND THEN CALLED TOYOTA TO SEE IF THIS WOULD BE COVERED BECAUSE THIS IS A MANUFACTURER'S DEFECT WITH THE ENGINEERING. TO MY DISMAY, TOYOTA INFORMED ME THAT IT WAS NOT COVERED AND TO MAKE MATTERS WORSE, THAT THEY WOULD NOT COVER THIS VEHICLE REGARDLESS BECAUSE I AM STATIONED OVERSEAS. *TR
TL*THE CONTACT OWNS A 2003 TOYOTA PRIUS. WHILE DRIVING APPROXIMATELY 10 MPH AND ATTEMPTING TO SLIGHTLY TURN THE STEERING WHEEL TO THE LEFT, THE STEERING COLUMN BECAME STUCK IN A FIXATED POSITION. THE CONTACT COULD NOT COMPLETE THE TURN. SHE PULLED TO THE SHOULDER OF THE ROAD AND RESTARTED THE VEHICLE TO RESUME NORMAL OPERATIO…
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TL*THE CONTACT OWNS A 2003 TOYOTA PRIUS. WHILE DRIVING APPROXIMATELY 10 MPH AND ATTEMPTING TO SLIGHTLY TURN THE STEERING WHEEL TO THE LEFT, THE STEERING COLUMN BECAME STUCK IN A FIXATED POSITION. THE CONTACT COULD NOT COMPLETE THE TURN. SHE PULLED TO THE SHOULDER OF THE ROAD AND RESTARTED THE VEHICLE TO RESUME NORMAL OPERATION. THE FOLLOWING DAY, THE VEHICLE WAS TOWED TO A REPAIR SHOP AND THE STEERING MAIN SHAFT ASSEMBLY, TILT COLUMN ASSEMBLY, AND BOLT WERE REPLACED. THE CONTACT TOOK THE VEHICLE TO THE DEALER AND IT IS CURRENTLY BEING REPAIRED. THE FAILURE AND CURRENT MILEAGES WERE 36,000. UPDATED 10-07-08 *BF THE CONSUMER STATED SHE HAS NOT EXPERIENCED ANY MORE FAILURES SINCE THE REPAIR WAS DONE. UPDATED 10/15/08. *JB
I WAS DRIVING HOME FROM WORK ON A FRIDAY EVENING, TURNED RIGHT, AND THE STEERING WHEEL LOCKED. I SLAMMED ON THE BRAKES TO AVOID HITTING A PARKED TRUCK, AND SPENT THE NEXT SEVERAL MINUTES TRYING TO REGAIN STEERING CONTROL. THE NEXT DAY I HAD THE CAR TOWED TO MY LOCAL DEALERSHIP, AND WAS TOLD THE ELECTRONIC STEERING RACK HAD FAILE…
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I WAS DRIVING HOME FROM WORK ON A FRIDAY EVENING, TURNED RIGHT, AND THE STEERING WHEEL LOCKED. I SLAMMED ON THE BRAKES TO AVOID HITTING A PARKED TRUCK, AND SPENT THE NEXT SEVERAL MINUTES TRYING TO REGAIN STEERING CONTROL. THE NEXT DAY I HAD THE CAR TOWED TO MY LOCAL DEALERSHIP, AND WAS TOLD THE ELECTRONIC STEERING RACK HAD FAILED AND NEEDED TO BE REPLACED, AT A COST OF APPROXIMATELY $2000 (AS THE STEERING SYSTEM WARRANTY ONLY EXTENDS TO 3 MONTHS OR 36,000 MILES.) MY CAR HAS JUST OVER 69,000 MILES ON IT. I HAVE ADHERED TO THE MAINTENANCE SCHEDULE, AND ALWAYS BRING IT TO THE DEALER. THERE IS NOTHING I COULD HAVE DONE TO PREVENT THIS FAILURE, AND I AM SHOCKED THAT THERE WERE NO WARNINGS OR REDUNDANCIES IN PLACE TO DETECT THE FAILURE OF SUCH A CRITICAL SYSTEM. I LIVE IN LOS ANGELES, AND IF I HAD BEEN ON A FREEWAY OR CANYON ROAD WHEN THE FAILURE OCCURRED, I WOULD LIKELY HAVE BEEN KILLED. THERE HAVE BEEN TWO ISSUES RELATING TO THE PRIUS STEERING SYSTEM (RECALL #18732/NHTSA # 00V285000 AND TSB # 0403/NHTSA # 10008428), BUT I WAS TOLD THAT NEITHER OF THESE APPLIED TO MY VEHICLE. I PICKED UP MY CAR TODAY AND WAS TOLD THE WORK IS COVERED BY A 1 YEAR, UNLIMITED MILEAGE WARRANTY. I FIND IT UNACCEPTABLE THAT TOYOTA PROVIDES SUCH A SHORT WARRANTY ON SUCH A CRITICAL PIECE OF EQUIPMENT. IF THIS PART EVER FAILS AGAIN, I AM EXTREMELY LIKELY TO BE HURT OR KILLED. I AM HAPPY TO HAVE MY CAR BACK, BUT AM PRETTY TERRIFIED TO DRIVE IT, OR ANY TOYOTA, AGAIN. I UNDERSTAND THAT CARS DON?T LAST FOREVER, AND I AM GENERALLY VERY HAPPY WITH HOW MY PRIUS HAS HELD UP. HOWEVER, I ALSO THINK THE MANUFACTURER HAS A RESPONSIBILITY TO DO EVERYTHING IT CAN TO ENSURE THE SAFETY OF ITS CUSTOMERS. I WANT TO KNOW WHAT SYSTEMS ARE IN PLACE TO PREVENT THIS PART FROM FAILING AGAIN, WHAT TOYOTA WILL DO IF IT DOES FAIL AGAIN, AND WHAT TOYOTA HAS TO SAY ABOUT THE FAILURE AND INCREDIBLY HIGH PRICE TAG OF A SYSTEM THAT HAS BEEN RECALLED IN OTHER MODELS, AND COULD HAVE COST ME MY LIFE. *TR
THIS COMPLAINT CONCERNS THE FAILURE OF THE POWER ASSIST OPERATION OF THE ELECTRICAL POWER STEERING SYSTEM. THE POWER STEERING WARNING ICON IS DISPLAYED ON THE CENTRAL PANEL AND THE DRIVER EXPERIENCES AN ABNORMAL STEERING EFFORT. *TR
TL*THE CONTACT OWNS A 2003 TOYOTA PRIUS. THE CONTACT STATED THAT WHEN HE TURNED HIS VEHICLE TO THE LEFT AT ANY SPEED, THE STEERING MADE A WEIRD NOISE AND WOULD NOT RETURN TO THE STRAIGHT POSITION. HE TOOK THE VEHICLE TO THE DEALER 15 MONTHS AGO AND WAS INFORMED THAT THE FAILURE WAS RELATED TO THE TEMPERATURE. THE DEALER STATE…
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TL*THE CONTACT OWNS A 2003 TOYOTA PRIUS. THE CONTACT STATED THAT WHEN HE TURNED HIS VEHICLE TO THE LEFT AT ANY SPEED, THE STEERING MADE A WEIRD NOISE AND WOULD NOT RETURN TO THE STRAIGHT POSITION. HE TOOK THE VEHICLE TO THE DEALER 15 MONTHS AGO AND WAS INFORMED THAT THE FAILURE WAS RELATED TO THE TEMPERATURE. THE DEALER STATED THAT AT A COOLER TEMPERATURE, THE STEERING WOULD GO BACK TO NORMAL. THE FAILURE NEVER CORRECTED ITSELF AND THE VEHICLE WAS BROUGHT BACK TO THE DEALER. THE DEALER INFORMED HIM THAT HE NEEDED TO REPLACE THE ENTIRE RACK AND PINION STEERING SYSTEM. THE VEHICLE HAS NOT BEEN REPAIRED. THE VIN, ENGINE SIZE, AND NUMBER OF CYLINDERS WERE UNKNOWN. THE FAILURE MILEAGE WAS APPROXIMATELY 70,000 AND CURRENT MILEAGE WAS 130,000.
I WAS DRIVING EAST AT 50 MPH ON CALIFORNIA HWY 68 AT 0800. IT WAS RAINING BUT THERE WAS NO STANDING WATER. I WAS DRIVING A 2003 TOYOTA PRIUS. AS I CROSSED THE INTERSECTION WITH SAN BENANCIO ROAD THE CAR SLOWLY SWERVED TO THE LEFT ACROSS THE ROAD, ENTERING THE OPPOSITE SHOULDER SLIDING BROADSIDE. THE CAR CONTINUED THE ROTATI…
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I WAS DRIVING EAST AT 50 MPH ON CALIFORNIA HWY 68 AT 0800. IT WAS RAINING BUT THERE WAS NO STANDING WATER. I WAS DRIVING A 2003 TOYOTA PRIUS. AS I CROSSED THE INTERSECTION WITH SAN BENANCIO ROAD THE CAR SLOWLY SWERVED TO THE LEFT ACROSS THE ROAD, ENTERING THE OPPOSITE SHOULDER SLIDING BROADSIDE. THE CAR CONTINUED THE ROTATION, COMING TO REST FACING EAST AGAIN. I DID NOTHING TO INITIATE THIS BIZARRE EVENT. *JB
MY TIRES WERE WORN TO THE CORDS, ALL FOUR OF THEM, ON BOTH SIDES, THE INSIDE WAS WORSE. I TOOK IT TO THE DEALER (TOYOTA OF GLENDORA) AND ASKED THEM TO CHECK IT AND THE ALIGNMENT, AMONG OTHER THINGS. I HAD JUST 22,667.0 MILES ON IT. THEY CALLED ME AND SAID THE TIRES WERE JUST "WORN OUT" AND THAT THERE WAS NOTHING WRONG WITH TH…
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MY TIRES WERE WORN TO THE CORDS, ALL FOUR OF THEM, ON BOTH SIDES, THE INSIDE WAS WORSE. I TOOK IT TO THE DEALER (TOYOTA OF GLENDORA) AND ASKED THEM TO CHECK IT AND THE ALIGNMENT, AMONG OTHER THINGS. I HAD JUST 22,667.0 MILES ON IT. THEY CALLED ME AND SAID THE TIRES WERE JUST "WORN OUT" AND THAT THERE WAS NOTHING WRONG WITH THE ALIGNMENT. I TOOK IT TO FIRESTONE (WHO WARRANTIED THE TIRES) AND WAS TOLD BY 3 DIFFERENT PROFESSIONALS THERE THAT THE TIRES WERE NOT WORN OUT, THAT THE SIDE WALLS WERE DESTROYED DUE TO FAULTY ALIGNMENT. I HAD TO PAY FOR 4 NEW TIRES AND AN ALIGNMENT. I WROTE TO TOYOTA WHO REFERRED ME BACK TO TOYOTA OF GLENDORA. TOYOTA OF GLENDORA CONTACTED ME BY PHONE AND DENIED EVER TELLING ME THERE WAS NOTHING WRONG WITH THE ALIGNMENT. THEY CLAIMED THEY COULDN'T FIX THE ALIGNMENT BECAUSE ALL 4 TIRES WERE BAD. I CLAIMED THEY LIED ABOUT THE ALIGNMENT TO KEEP FROM KEEPING IT OVER NIGHT AGAIN, BUILDING UP TO THE LEMON LAW. I FEEL THEY DAMAGED MY ALIGNMENT WHEN THEY REPLACED MY ENTIRE RACK AND PINION STEERING IN OCT 03, THEY DENIED THIS SAYING THAT REPLACING THE RACK AND PINION DOESN'T AFFECT THE ALIGNMENT. THEY DIDN'T TELL ME ABOUT THE DAMAGE TO THE TIRES WHICH THEY SHOULD HAVE NOTICED LAST TIME THEY ROTATED THEM. I WANT THEM TO PAY FOR MY ALIGNMENT AND PERHAPS MY FOUR NEW TIRES, THEY REFUSED AND HUNG UP ON ME. I WROTE TO TOYOTA AGAIN AND THEY RESPONDED WITH A LETTER DEFERRING TO THE DEALER, TOYOTA OF GLENDORA.*AK
WHILE DRIVING AT 60 MPH POWER STEERING FAILED 4 TIMES. DEALERSHIP WILL REPLACE THE RACK AND PINION.*AK
Official recalls
111V304000 · Steering:electric Power Assist System
Jun 1, 2011
TOYOTA IS RECALLING CERTAIN MODEL YEAR 2001 THROUGH 2003 PRIUS PASSENGER CARS MANUFACTURED FROM JANUARY 28, 2000, THROUGH MAY 30, 2003. THE STEERING LINKAGE MAY LOOSEN, RESULTING IN REDUCED ELECTRIC STEERING ASSISTANCE WHEN MAKING A LEFT TURN.
Consequence & remedy
Consequence: LOSS OF POWER STEERING, PARTICULARLY WHEN AN OPERATOR IS ACTIVELY INTENDING TO STEER THE VEHICLE, MAY INCREASE THE RISK OF A CRASH.
Remedy: TOYOTA WILL NOTIFY OWNERS AND DEALERS WILL REPLACE THE NUTS IN THE STEERING LINKAGE FREE OF CHARGE. THE SAFETY RECALL BEGAN ON JULY 8, 2011. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
1DP22005 · Pedestrian Alert Sounds
Opened Jan 27, 2023 · Closed Aug 7, 2023
Status: closed (inferred from source dates) · Electrical System:propulsion System
NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and electric vehicles that have a gross vehicle weight rating of 4,536 KG or less or are defined as low-speed vehicles. The standard became fully applicable to all such vehicles manufactured on or after March 1, 2021.On January 27, 2023, NHTSA opened Defect Petition (DP) 22-005 to evaluate the subject matter described in the petition. On June 24, 2023 and as supplemented on June 25, 2023, the petitioner notified NHTSA he was withdrawing his petition. The petitioner indicated that, based on his review of data, there is no justification for asserting potential benefits that could be derived from actions sought by my petition. Based on the petitioner's withdrawal, DP22-005 is closed. Closure of this DP does not represent a determination by NHTSA regarding the subject matter of the petition.
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