Toyota Prius
Problems and Repair Histories

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Below you'll find Toyota Prius problem and repair descriptions submitted through the Car Reliability Survey and the Car Repair History Survey that supplements it.

Members: to view all Toyota Prius problems and repair histories, instead of a maximum of 5 cars per model year on this page (10 if a model year is selected, see list of years above).

Not a member yet? Read about TrueDelta's research and how to participate by clicking here.

To measure reliability, TrueDelta calculates a "Successful Repair Trips per 100 Cars per Year" stat. The latest Car Reliability Survey (CRS) results include Toyota Prius reliability information based on owner experiences through June 30, 2010:

Successful Repair Trips per Year (per 100 vehicles)
YearMakeModel

Trips / Year
per 100

TS Cars
Mon/Car
Av Odo
2010ToyotaPrius

12

Fewest         Most Very reliable for a complex car in its first model year.

152
7.0
7400
2009ToyotaPrius

4

Fewest         Most

35
9.5
14200
2008ToyotaPrius

27

Fewest         Most

88
9.1
30500
2007ToyotaPrius

28

Fewest         Most

86
8.6
44700
2006ToyotaPrius

24

Fewest         Most

65
9.1
55400
2005ToyotaPrius

25

Fewest         Most

69
8.3
73100
2004ToyotaPrius

42

Fewest         Most

36
7.2
96900
2002ToyotaPrius*

join to view

 15
5.5
151500
2001ToyotaPrius*

join to view

 18
5.6
115400
 

To see how the Toyota Prius's repair frequency compares to other model years and competing car models, and for a table key, click here. Updated quarterly.

Details: Toyota Prius Repair Histories

Odometer readings and repair costs are in local units.

Engines for which repairs have been reported

Note: Repairs could have been reported for other engines, but as a non-member you can only view a maximum of 5 repair histories per model year. To view them all, become a member.

2010 Toyota Prius 4dr Hatch

98-horsepower 1.8L I4 Hybrid CVT FWD

Toyota Prius in New Mexico, United States
MonthYearOdoCostDescription
Jul20090 0 First odometer entry.
Feb201010000325Bottom plastic skid plate broke due to being on road with mud and ruts. Plastic skid plate is supposed to deaden noise according to service manager. Replaced at my expense. 
Jun201017000 0 Most recent odometer entry.
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Toyota Prius in Kansas, United States
MonthYearOdoCostDescription
Mar20102000 0 First odometer entry.
Jul2010 0When for initial maintenance before the 5,000 mile period. Told to wait for 2,000 more miles. 
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Toyota Prius in Michigan, United States
MonthYearOdoCostDescription
Mar20100 0 First odometer entry.
Jul201020000Plastic wrap under drivers seat kept poping off. Replaced clip that held it on 
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Toyota Prius in New Jersey, United States
MonthYearOdoCostDescription
Nov20090 0 First odometer entry.
Jan201020000Shifter was stuck in PARK for 30 minutes. After several attempts I forced the car into gear & drove to Cherry Hill Toyota. I was told "could not replicate the problem". Car has continued to shift properly since the event. HSA did not engage about half the time over 70 miles when pedal fully depressed. I was told "could not replicate the problem" and brakes have worked properly since. 
Jun20108000 0 Most recent odometer entry.
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Toyota Prius in Massachusetts, United States
MonthYearOdoCostDescription
Nov20090 0 First odometer entry.
Jul201030000This was actually an optional "repair" -- I asked that the backup warning beeps be disconnected. There is still one beep when I back up, but not the continuous beeping as before. 
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2009 Toyota Prius 4dr Hatch

110-horsepower 1.5L I4 Hybrid CVT FWD

Toyota Prius in Ohio, United States
MonthYearOdoCostDescription
Oct2008 0Took ownership 
Nov20085670Oil change at dealer 
Feb200943540Oil change (self) 
Jul2009110170Oil change (self) 
Dec200916000 0 Most recent odometer entry.
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Toyota Prius in Ohio, United States
MonthYearOdoCostDescription
Feb20090 0 First odometer entry.
Mar2009360Purchase 
May200929810No repairs 
Jul200953350No repairs 
Sep200990300No repairs 
Nov2009118980No repairs 
Jun201024000 0 Most recent odometer entry.
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Toyota Prius in New Jersey, United States
MonthYearOdoCostDescription
Sep20095000 0 First odometer entry.
Apr2010 0The anti-skid light would sometimes come on when we were going over bumpy roads. This seemed to create a lag in our braking. The technician said that he would reflash the brake system per a TSB. 
Jun201016000 0 Most recent odometer entry.
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Toyota Prius in Ohio, United States
MonthYearOdoCostDescription
Sep200920000 0 First odometer entry.
Dec2009260000Made a panic stop, then the abs,vsc, and brake lights came on would not go off. Dealer could not find anything wrong and reset. 
Jun201034000 0 Most recent odometer entry.
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Toyota Prius in Minnesota, United States
MonthYearOdoCostDescription
Dec20080 0 First odometer entry.
Jul201025000355right front wheel bearing only, saved the hub 
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2008 Toyota Prius 4dr Hatch

110-horsepower 1.5L I4 Hybrid CVT FWD

Toyota Prius in Wisconsin, United States
MonthYearOdoCostDescription
Nov20070 0 First odometer entry.
May200810000186Tire Pressure Sensor (valve Stem Broke) Causing flat tire. 
Dec20094200095RH headlight goes off and on. 
Feb201044000108Leveling Sensor Linkage worn causing squeaking in back of car. Rh head lite out and the lh off and on out. Non dealer said it was the controller. the dealer said it was just the bulbs and replaced both. 
Mar201045000 0 Most recent odometer entry.
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Toyota Prius in New York, United States
MonthYearOdoCostDescription
Nov20070 0 First odometer entry.
May2009360000When iPod was plugged in to both aux and 12v ports and the stereo was in aux mode, there would be noise out of the stereo system. Fixed by installing new audio interference filter as part of a TSB.  
Jun201075000 0 Most recent odometer entry.
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Toyota Prius in Massachusetts, United States
MonthYearOdoCostDescription
May20082000 0 First odometer entry.
Apr2009140000weak struts on rear hatch probable leak in AC drain. Apparently fixed itself. 
Dec2009240000rear hatch struts replaced 
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Toyota Prius in Colorado, United States
MonthYearOdoCostDescription
Mar20080 0 First odometer entry.
May2008150Purchase new package 6 Touring 
Jun201028000 0 Most recent odometer entry.
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Toyota Prius in Wisconsin, United States
MonthYearOdoCostDescription
Mar20080 0 First odometer entry.
Mar2010280000BRAKE Warning Light illuminated for no apparent reason. Immediately made appointment for dealer to investigate. Brake light remained on for 17 miles, then at stop light just before entry to dealer, light self-cancelled. Dealer could not duplicate. 
Jun201033000 0 Most recent odometer entry.
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2007 Toyota Prius 4dr Hatch

110-horsepower 1.5L I4 Hybrid CVT FWD

Toyota Prius in Illinois, United States
MonthYearOdoCostDescription
Nov200719000 0 First odometer entry.
Jan2008220000Radio buttons inoperative, could not load or eject CDs. 
Feb2008240000Radio buttons inoperative, could not load or eject CDs. Replaced radio unit in instrument panel. 
Dec200957000 0 Sold.
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Toyota Prius in New Mexico, United States
MonthYearOdoCostDescription
Apr200828000 0 First odometer entry.
Sep2008350000When headlamps were in use, driver's side HID headlamp shut off and turned back on for no apparent reason. Dealer admitted problem is recognized by Toyota as a chronic Prius problem, but there's no reliable fix. Bulb was replaced, lamp still shuts down. 
Oct2009630000Prius HID headlamps, primarily driver's side, unexpectedly shut off while lights are turned to 'on.' Usually can reset by turning lights off then on. Control circuitry (?) for both HID headlamps was replaced. Problem returned within 6 hours of parts replacement. 
Jul201083000 0 Most recent odometer entry.
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Toyota Prius in California, United States
MonthYearOdoCostDescription
Apr20070 0 First odometer entry.
May2007160Purchase 
Jun201048000 0 Most recent odometer entry.
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Toyota Prius in Texas, United States
MonthYearOdoCostDescription
Jun200820000 0 First odometer entry.
Jan2009 0none to date---great reliable car 
Sep2009280000none to date---great reliable car 
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Toyota Prius in New South Wales
MonthYearOdoCostDescription
Jun20071000097Routine Service - no issues (Price covered under lease agreement) 
Nov20072000098Regular service - no issues (Price covered under lease agreement) 
Dec200977000 0 Most recent odometer entry.
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2006 Toyota Prius 4dr Hatch

110-horsepower 1.5L I4 Hybrid CVT FWD

Toyota Prius in Virginia, United States
MonthYearOdoCostDescription
Jan200844000 0 First odometer entry.
Apr2008520000Driver side headlight shuts off randomly. I was told that both HLs need to be replaced at a cost of ~900.00. I am shopping for aftermarket lamps. 
Jun20085800090Replaced HID bulbs, sourced on eBay and installed myself. Cost $90 for the repair. 
May2009798000Hybrid traction battery failure, replaced under warranty 
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Toyota Prius in Minnesota, United States
MonthYearOdoCostDescription
May20061000 0 First odometer entry.
May2010 15headlight out...owner replaced 
Jun201079000 0 Most recent odometer entry.
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Toyota Prius in Indiana, United States
MonthYearOdoCostDescription
Nov200714000 0 First odometer entry.
Jul200930000115I went in for 30k maintenance and also for squeaky coolant pump under TSB 0087-08, and also a squeaky rear window. They could not replicate either of my problems, and nothing was fixed. I was very disappointed and angry with them for not fixing anything 
Sep2009310000windows squeak on way down in hot weather 
Jan2010350000squealing noise coming from coolant pump. replaced under TSB 0087-08 
Jun201040000 0 Most recent odometer entry.
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Toyota Prius in California, United States
MonthYearOdoCostDescription
Oct200716000 0 First odometer entry.
Dec2008290000Driver side head light intermittently fails, or drops in output. Turning the lights off and then on generally fixes the problem, for a short time. These are HID lights. 
Feb200930000139This time the dealer chose to replace the driver's side HID lamp, under warranty. I found the TSB on-line, which prompted them to cover the lamp. So far, everything seems fine. 
Jun2009350000Passenger side HID lamp became intermittent. Dealer replaced light and both ballasts, under warranty. 
Jan2010 100Dealer replaced the 12 volt battery with an Optima battery that I purchased. 
Jul201044000 0 Most recent odometer entry.
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Toyota Prius in California, United States
MonthYearOdoCostDescription
Oct200716000 0 First odometer entry.
Jan2008185000No repairs to date 
Mar201035000 0 Most recent odometer entry.
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2005 Toyota Prius 4dr Hatch

110-horsepower 1.5L I4 Hybrid CVT FWD

Toyota Prius in Illinois, United States
MonthYearOdoCostDescription
May200842000 0 First odometer entry.
Jul2008437840No further repairs 
Jan2009 0 Most recent odometer entry.
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Toyota Prius in California, United States
MonthYearOdoCostDescription
Oct200721000 0 First odometer entry.
Nov2007220000No repair 
Jun200825000 0 Most recent odometer entry.
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Toyota Prius in New Jersey, United States
MonthYearOdoCostDescription
Jan200841400 0 First odometer entry.
Jan200841400756Two of the four coil packs failed and required replacement of all four spark plugs + two coil packs. The car was out of service for two days. 
Jul200849000 0 Most recent odometer entry.
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Toyota Prius in Virginia, United States
MonthYearOdoCostDescription
Apr200752000 0 First odometer entry.
Jul2008810000Water pump leaking, slow leak from engine cover. 
Jun2010119000 0 Most recent odometer entry.
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Toyota Prius in Pennsylvania, United States
MonthYearOdoCostDescription
Nov200643000 0 First odometer entry.
Oct200875000400Headlight leveling sensor. 
Jun2010112000 0 Most recent odometer entry.
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2004 Toyota Prius 4dr Hatch

110-horsepower 1.5L I4 Hybrid CVT FWD

Toyota Prius in Maryland, United States
MonthYearOdoCostDescription
Dec200639000 0 First odometer entry.
Dec200749000200Gear shift lever was binding and sounded like it was going to break. Shop said lever was bent behind dash. They fixed the lever and greased the rods. 
Feb201078000 0 Sold.
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Toyota Prius in California, United States
MonthYearOdoCostDescription
Jan200868000 0 First odometer entry.
Aug2008750000No repairs for the life of the vehicle, outside of normal wear and tear. 
May2009860000Multi Function Display (MFD) failure MFD replaced with refurbished unit. 
Oct2009 0Inverter pump failed, replaced under extended warranty. 
Jun2010102000 0 Most recent odometer entry.
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Toyota Prius in British Columbia, Canada
MonthYearOdoCostDescription
Nov2007157000 0 First odometer entry.
Dec20071571000Purchase 
Apr20091760000Some sort of undercarriage cover came loose and couldn't be repositioned, so it was cut off. 
Feb2010187000340The calipers were sticking and needed to be re-adjusted. 
Jul2010192000100Fuel injection system needed to be adjusted and cleaned. 
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Toyota Prius in Virginia, United States
MonthYearOdoCostDescription
Nov200774000 0 First odometer entry.
Jun2009990000Had the passenger side window switch replaced. 
Jul2010115000 0 Most recent odometer entry.
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Toyota Prius in Illinois, United States
MonthYearOdoCostDescription
Mar200440Purchased Car 
Jun200477000SSC 40D recall 
Nov20055400003 recalls: SSC 50P Electr. Control Module SSC 40L Brake Light Switch LSC 40J Nav. System Software Update 
Jul2006767000recall SSC 60C Intermediate Steering Shaft 
Dec2008142000 0 Most recent odometer entry.
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2003 Toyota Prius 4dr Sedan

70-horsepower 1.5L I4 Hybrid CVT FWD

Toyota Prius in New Zealand
MonthYearOdoCostDescription
Apr200990000200Multi-info unit failed - screen and processor replaced - part supplied Toyota "good will" 
Apr2010127000 0 Most recent odometer entry.
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Toyota Prius in British Columbia, Canada
MonthYearOdoCostDescription
Jan2006967450ECU replaced under warranty. 
May20071074270Accident damage. Replaced radiator and front left axle. Not a reliability issue. 
Oct2008145938900codes: p0440 p0441 p0446 p0300 p0202 p0504. Diagnosed faulty coolant pump. Replaced. Bled. Unknown at to why they did not get this covered under hybrid systems warranty. 
Jun2009161700550Replace front door lock motor. Replace 1 cylinder ignition coil. 
Sep20091680000Transaxle failure due to punctured sump. Accident. Not a reliability issue. 
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Toyota Prius in Minnesota, United States
MonthYearOdoCostDescription
May2009115340385replaced waterpump 
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Toyota Prius in West Virginia, United States
MonthYearOdoCostDescription
May200910000025Replaced Serpentine Belt 
Jun200910000010New Cabin Filter Installed  
Oct200911000020Oil and Filter Change 
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Toyota Prius in Colorado, United States
MonthYearOdoCostDescription
Aug200810200080Belt on water pump cracked. 
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2002 Toyota Prius 4dr Sedan

70-horsepower 1.5L I4 Hybrid CVT FWD

Toyota Prius in California, United States
MonthYearOdoCostDescription
Jul200879000500Replace inverter coolant pump 
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Toyota Prius in New York, United States
MonthYearOdoCostDescription
May2010130000 0 First odometer entry.
Jun2010131000105The dealer cleaned the Mass Air Sensor to cure a stall-at-start-up problem that I used a work-around for 5 years to avoid (I shifted into Neutral after start-up and waited to hear a relay click before shifting into Drive). 
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Toyota Prius in Massachusetts, United States
MonthYearOdoCostDescription
Aug2003205390Replace charcoal canister (warranty) 
Aug2004336800Recall 40-G Battery 
Feb2006570780Replace ECM (warranty) 
Jun200660761797Replace front brakes, rotors and pads, 60,000 mile service 
Sep200664920150Replace Crankshaft Position Sensor (warranty), replace weatherstripping in trunk 
Jan200888187900Replace Steering ECU and Steering Rack Assembly (covered under warranty), replace 4 tires, 4 wheel alignment, 90,000 mile service 
Jul2009114662437Replace 4 tires 
Aug20091166941717Replace Hybrid Battery - 50/50 split of cost with dealer 
May2010129000400wheel bearings (one wheel) 
Jun2010131000 0 Most recent odometer entry.
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Toyota Prius in Kentucky, United States
MonthYearOdoCostDescription
Oct2009104000 0 First odometer entry.
Jan20101090000Replaced the oxygen sensors. Heater for one seems to be bad. 
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Toyota Prius in Michigan, United States
MonthYearOdoCostDescription
Sep200813500025Front Brake Pads - Self Install 
Jan2009154000117Front Differential Fluid change 
Apr2010 0Power Steering Problem, Power Assist disables itself, manual steering works fine. Driving car without power assist--not recommended. 
Jul2010193000 0 Most recent odometer entry.
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2001 Toyota Prius 4dr Sedan

70-horsepower 1.5L I4 Hybrid CVT FWD

Toyota Prius in California, United States
MonthYearOdoCostDescription
Mar201099000 0 First odometer entry.
Jun20101010001200took car to dealership for loud sound coming from the wheels. Mechanic reported that right rear wheel had bad wheel bearing. I took it to a local mechanic (not dealer) hoping for a better price. He replaced the bearing. same price. Mechanic discovered that right rear strut is leaking. He advised me to check it again in 6 months and possibly replace then. The estimate is about $800 to fix. 
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Toyota Prius in Connecticut, United States
MonthYearOdoCostDescription
Feb2010116000 0 First odometer entry.
Mar20101170001400Failed emissions test for ongoing problem with ECM that causes the cel to come on in cold temperatures. Initially diagnosed in December 2007, but the repair was expensive and only intermittent, so I held off. After I called for appointment for previously listed problem, CEL came on and stayed on despite warmer temps. Mechanic notes: FOUND 3 DIFFERENT CODES STORED IN THE ECM, ECM CODE, CODE P0171 FOR A MASS AIR FLOW SENSOR, ALSO FOUND A 300 MISFIRE ~CHECK THE A/C, C/S THE A/C IS INOP CUST GETS A/C RECHARGED AT THE LEAST ONCE A YEAR.`NO VISIBLE LEAKS FOUND WITHIN THE A/C SYSTEM. WILL NEED TO START BY EVAC AND RECHARGING THE SYSTEM (290.00), ONCE WE DO THIS, WE WILL ADD DYE TO THE SYSTEM TO... Inquired about squealing noise. Mechanic notes: FOUND THE SERP BELT TO BE WORN CAUSING THE NOISE Wanted second quote for air conditioner and heater control problems. Mechanic gave estimate for a/c and suggested having Toyota fix the heater control problems as his price was not much less. Was told the entire dash panel would need to be replaced due to loose circuit board. Mechanic notes: INSPECT/DIAGNOSIS ~|~CHECK THE HEATER KNOB CANT SET THE FAN SPEED. Replaced ECM. 
Jun2010120000745Replaced a/c radiator/condenser 
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2001 Toyota Prius 4-door

4-cylinder hybrid CVT 2WD

Toyota Prius in Ontario, Canada
MonthYearOdoCostDescription
Jul2009310000 0 First odometer entry.
Aug20093170001300front shock absorber worn out, two right side wheel bearing start making grinding sound after going thru a big pothole. Replaced both front shocks plus all 4 wheel bearings. 
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Toyota Prius in Ontario, Canada
MonthYearOdoCostDescription
Nov2009198000 0 First odometer entry.
Mar20102210000Malfunction of engine/drive system.. Car stalled out a few times, dealer could not repeat and no repair was done... Has not reoccurred but does show up at least once a year. 
Jun2010236000225AC has not been working had to try replacing the relay that did not work then recharged system .. still not fixed. did oil change at the same time 
Jul2010238000 0 Most recent odometer entry.
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2001 Toyota Prius 4-door

4-cylinder automatic 2WD

Toyota Prius in Florida, United States
MonthYearOdoCostDescription
Jul200991000 0 First odometer entry.
Sep200995000890Got triangle warning/check engine lights. Dealer said it was engine startup/misfiring problem in the fuel injection system and they would have to replace gas tank, clean the (something)plate, replace the spark plugs, etc. 
Oct200996000200Had to get towed because car was totally dead after being parked for 1 hr. It was the 12v battery, but the repair also included a new bracket to hold the new, larger 12v battery required. Have now traded car. 
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Important: Most cars for which no repairs have been reported are not shown to make it easy to find those with repair information. So these repair histories should not be used to infer reliability. Instead, they provide an idea of the the problems and repairs Toyota Prius owners have been experiencing,

To see all repairs that have been reported, and not only 5 repair histories per model year, and help provide the data. Site membership is free for Car Reliability Survey participants.

Want to view reliability information and repair histories for another car model?  

Toyota Prius Forums (TrueDelta partners)

These forums have helped make our results possible. For discussions of the Prius by owners, visit:

Toyoland.com -- Toyota Prius forum

PriusChat.com -- Toyota Prius forum

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