VehicleVerdict

2009 Toyota Prius problems

Verdict · NHTSA data

One of the years to avoid

With 644 complaints filed to NHTSA — about 3.1 times the median Prius year — the 2009 model ranks #8 of 27 Prius years for complaint volume. It lands on the years-to-avoid list. Reports tied to this model year include 2 deaths and 37 injuries, per the complaint records themselves.

Brakes leads the complaint categories with 206 reports (32% of the total).

644

NHTSA complaints

6

Recalls

2

Investigations

90

Crash-involved

7

Fires reported

37

Injuries

2

Deaths

NCAP overall

How does 2009 compare to other Prius years?

See all Prius years to avoid →

What are the most common 2009 Toyota Prius problems?

ComponentComplaintsShare
Brakes20632%
Lighting11117%
Electrical System8914%
Speed Control7111%
Engine274%
Other264%
Fuel System254%
Transmission223%
Body & Structure193%
Airbags173%
Steering132%
Suspension51%
Driver Assistance51%
Tires & Wheels30%
Visibility & Wipers20%
Seats20%
Seat Belts10%

Does the 2009 Toyota Prius have recalls?

6 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.

13V014000SeatsJanuary 16, 2013 · 3,235 units

Defect

Southeast Toyota Distributors, LLC (SET) is recalling certain models interspersed through model years 2009 through 2013 as follows: model year 2009-2012 Tacoma, 4Runner, Camry, Camry Hybrid, Prius, and RAV4; model year 2009-2010 Avalon, FJ Cruiser, and Highlander Hybrid; model year 2010-2013 model year Corolla, Sienna and Tundra; model year 2009-2013 Highlander and Venza; model year 2012 Prius V; and model year 2010-2012 Sequoia. During modification by SET to include accessories such as leather seat covers, seat heaters or headrest DVD systems, these vehicles may not have had the passenger seat occupant sensing system calibration tested. Without passing the calibration test, the occupant sensing system may not operate as designed.

Consequence

If the front passenger seat occupant sensing system is out of calibration, the front passenger airbags may not deploy or they may deploy inappropriately for the passenger's size and position. This could increase the risk of personal injury during the event of a vehicle crash necessitating airbag deployment.

Remedy

Southeast Toyota will notify owners, and dealers will test the sensitivity of the occupant detection sensors, and recalibrate them as necessary. The recall began on March 21, 2013. Owners may contact Southeast Toyota at 1-800-301-6859.

12V536000Fuel SystemNovember 14, 2012 · 350,662 units

Defect

Toyota is recalling certain model year 2004-2009 Prius vehicles manufactured August 6, 2003, through March 30, 2009 and FCHV-adv vehicles manufactured December 12, 2008, through September 13, 2011. During manufacturing, a scratch may have occurred inside of the electrically driven water pump at the coil wire. The coil wire may corrode at the scratched portion.

Consequence

The corroded coil wire may break and the water pump could stop. The corroded coil wire could cause a short circuit between coil wires and a possible open fuse, creating a stall-like condition of the hybrid system while the vehicle is being driven. This may increase the risk of a vehicle crash.

Remedy

Toyota will notify its owners, and dealers will replace the electric water pump, free of charge. The recall began on January 17, 2013. Owners may contact their Toyota dealer or the Toyota Customer Experience Center at 1-800-331-4331.

12V537000SteeringNovember 14, 2012 · 669,705 units

Defect

Toyota is recalling certain model year 2004-2009 Prius vehicles manufactured August 5, 2003, through March 30, 2009. The affected vehicles have a steering intermediate extension shaft assembly built with metal splines that complete the connection from the steering wheel to the steering gear. These splines may have been manufactured with an insufficient hardness.

Consequence

Over time, the splines may wear and eventually fail resulting in a loss of steering ability, increasing the risk of a vehicle crash.

Remedy

Toyota will notify owners, and dealers will inspect the extension shaft and replace it if it is one with insufficient hardness, free of charge. The recall began during December 2012. Owners may contact their Toyota dealer or the Toyota Customer Experience Center at 1-800-331-4331.

10V035000OtherFebruary 3, 2010 · 271,417 units

Defect

GULF STATES TOYOTA IS RECALLING CERTAIN MODEL YEAR 2005-2010 VEHICLES FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS." THESE VEHICLES WERE SOLD BETWEEN SEPTEMBER 1, 2005 AND JUNE 2, 2008 WITHOUT THE REQUISITE LOAD CARRYING CAPACITY MODIFICATION LABELS.

Consequence

THIS DOES NOT MEET THE STANDARD REQUIREMENTS.

Remedy

DEALERS WILL MAIL TO CONSUMERS THE CORRECTED LABEL OR THE CUSTOMER WILL HAVE THE OPTION FOR DEALERS TO INSTALL THE LABEL FREE OF CHARGE. DEALERS WILL ALSO CORRECT THE OWNER'S MANUAL. THE SAFETY RECALL BEGAN ON MAY 27, 2010. OWNERS MAY CONTACT GULF STATES TOYOTA AT 713-580-3300.

10V036000OtherFebruary 3, 2010 · 153,418 units

Defect

SOUTHEAST TOYOTA IS RECALLING CERTAIN MODEL YEAR 2005-2011 PASSENGER VEHICLES FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS." THESE VEHICLES WERE SOLD WITHOUT THE REQUISITE LOAD CARRYING CAPACITY MODIFICATION LABELS.

Consequence

A DRIVER MAY OVERLOAD A VEHICLE WHICH MAY INCREASE THE RISK OF A CRASH.

Remedy

DEALERS WILL MAIL TO CONSUMERS THE CORRECTED LABEL OR THE CUSTOMER WILL HAVE THE OPTION FOR DEALERS TO INSTALL THE LABEL FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MAY 27, 2010. OWNERS MAY CONTACT SOUTHEAST TOYOTA AT 1-800-301-6859.

09V388000Speed ControlOctober 5, 2009 · 4,445,056 units

Defect

TOYOTA IS RECALLING CERTAIN MODEL YEAR 2004-2010 PASSENGER VEHICLES. THE ACCELERATOR PEDAL CAN GET STUCK IN THE WIDE OPEN POSITION DUE TO ITS BEING TRAPPED BY AN UNSECURED OR INCOMPATIBLE DRIVER'S FLOOR MAT.

Consequence

A STUCK OPEN ACCELERATOR PEDAL MAY RESULT IN VERY HIGH VEHICLE SPEEDS AND MAKE IT DIFFICULT TO STOP THE VEHICLE, WHICH COULD CAUSE A CRASH, SERIOUS INJURY OR DEATH.

Remedy

TOYOTA FILED AN AMENDED DEFECT REPORT ON NOVEMBER 25, 2009, STATING THAT DEALERS WILL MODIFY THE ACCELERATOR PEDAL AND, ON CERTAIN VEHICLES, ALTER THE SHAPE OF THE FLOOR SURFACE UNDER THE PEDAL. THESE CHANGES ADDRESS THE RISK OF PEDAL ENTRAPMENT DUE TO INTERFERENCE WITH THE FLOOR MAT. REDESIGNED ACCELERATOR PEDALS WILL BECOME AVAILABLE BEGINNING IN APRIL 2010 AND DEALERS WILL REPLACE ANY MODIFIED PEDAL WITH THE NEW PEDAL IF DESIRED. ALSO, DEALERS WILL REPLACE ANY GENUINE TOYOTA OR LEXUS ALL-WEATHER FLOOR MATS WITH REDESIGNED ALL-WEATHER MATS, OR REPURCHASE THE PREVIOUS MATS FROM OWNERS WHO DO NOT WANT THE NEW ONES. ADDITIONALLY, SOFTWARE MODIFICATIONS WILL BE INSTALLED ON CAMRY, AVALON AND LEXUS ES 350, IS 350 AND IS 250 MODELS THAT WILL ENSURE THAT THE BRAKE OVERRIDES THE ACCELERATOR IN THE EVENT BOTH BRAKE AND ACCELERATOR PEDALS ARE APPLIED. TOYOTA WILL BEGIN MAILING LETTERS TO OWNERS ON DECEMBER 31, 2009. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331, LEXUS AT 1-800-255-3987.

Consumer complaints filed with NHTSA

Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.

I OWN A 2009 TOYOTA PRIUS. I WAS PULLING INTO A PARKING SPOT IN A SHOPPING CENTER WHEN MY CAR SUDDENLY ACCELERATED. I HIT A SMALL TREE AND THE CAR BESIDE ME. THE CAR IS BEING TOWED TO CAMELBACK TOYOTA IN PHOENIX AZ. THE CAR SEEMED TO ACCELERATE EVEN THOUGH I STEPPED ON THE BRAKE. I DID NOT STEP ON…

Complaint filed with NHTSA · Brakes · February 8, 2010 · crash

IN DECEMBER OF 2018, I PULLED MY CAR UP TO A REDBOX STATION TO RETURN A MOVIE. I PUSHED THE PARK BUTTON ON MY 2009 TOYOTA PRIUS AND GOT OUT OF MY CAR TO PUT THE MOVIE INTO THE SLOT. THE CAR APPARENTLY WAS NOT IN PARK AND CONTINUED TO MOVE FORWARD (I TRIED TO CATCH IT, BUT WAS UNSUCCESSFUL, AND HURT…

Complaint filed with NHTSA · Lighting · December 17, 2018 · crash

TL* THE CONTACT OWNED A 2009 TOYOTA PRIUS. WHILE DRIVING 30 MPH, THE REAR PASSENGER SIDE OF THE VEHICLE CAUGHT FIRE. THERE WERE NO INJURIES. THE VEHICLE WAS DESTROYED AND TOWED TO THE IMPOUND LOT. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 80,000. THE VIN WAS NOT…

Complaint filed with NHTSA · Electrical System · October 7, 2014 · fire

2009 TOYOTA PRIUS. CONSUMER STATES UNINTENDED ACCELERATION. *TGW THE CONSUMER STATED AS SHE MADE A U-TURN TO PARK, SHE MOVED THE GEAR SHIFTER FROM REVERSE TO DRIVE WHEN THE ACCELERATOR BECAME STUCK AND THE VEHICLE WENT FORWARD DESPITE THE FACT SHE WAS PRESSING ON THE BRAKE AND THE VEHICLE DID NOT…

Complaint filed with NHTSA · Speed Control · February 27, 2010 · crash

IN AN ATTEMPT TO AVOID ONCOMING CALVES ON A COUNTY DIRT ROAD DRIVER INADVERTANTLY PULLED STEERING WHEEL TO THE RIGHT AND HIT A TREE AT ROAD SIDE. TREE IS TWELVE INCHED FROM ROAD SURFACE. BEFORE SEAT BELT RESTRAINED DRIVER, DRIVER'S FORWARD MOMENTUM BROKE THE STEERING WHEEL. DRIVER WAS NOT INJURED.…

Complaint filed with NHTSA · Engine · March 4, 2013 · crash

2009 Toyota Prius — common questions

Is the 2009 Toyota Prius reliable?

NHTSA data argues against it: 644 complaints put the 2009 model at #8 of 27 Prius years. It is one of the Prius years to avoid.

What are the most common 2009 Prius problems?

According to NHTSA complaint data, the leading problem areas are brakes (206 complaints), lighting (111 complaints), electrical system (89 complaints).

Does the 2009 Toyota Prius have recalls?

Yes — NHTSA lists 6 recall campaigns affecting the 2009 Toyota Prius. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Is the 2009 Toyota Prius under NHTSA investigation?

NHTSA opened 2 investigations into this model year; all are now closed.

Which Toyota Prius years should you avoid?

Based on complaint rates and open investigations, the Prius years to avoid are 2010, 2007, 2008, 2006, 2005, 2004, 2011, 2009, 2012, 2013, 2014, 2015. The cleanest record among Prius years belongs to 2000.

Related

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.