Toyota Prius in Pennsylvania, United States Apr 2011 - Jun 2011
May 2011 113000 mi US $300	broken exhaust pipe; repair caused rattle fixed by dealer

Toyota Prius in Maryland, United States Dec 2012 - Dec 2014
Dec 2014 88000 mi	Needed front end work.

Toyota Prius in Missouri, United States Dec 2012 - Dec 2017
Jan 2014 147200 mi US $100	Rear tail light on passenger side replaced. Purchased online for $90 and installed in less than 20 minutes. But, tail light is not working after 3 weeks. My only problem with this car are the lights (headlights and rear lights).
Jan 2015 133000 mi US $50	Passenger side headlight bulb needed to be replaced.
Jul 2015 150000 mi US $400	The non hybrid battery needed to be replaced. The car battery died a number of times leading up to this repair. I'm documenting this because the cost of this battery is unusually high.

Toyota Prius in Arizona, United States Feb 2013 - Jul 2018
Jan 2016 101200 mi US $545	P1121 code, changed coolant valve and also replaced gas hose and gas cap also replaced gas hose and gas cap
May 2016 112600 mi US $3900	Battery failed, and had to get new Battery. Instead of replacing dead cells, replaced entire battery.

Toyota Prius in California, United States Dec 2012 - Jan 2017
Sep 2014 117000 mi US $500	Replace faulty inverter coolant pump for main battery recharge system. P0A93 computer code.
Mar 2015 118000 mi US $275	Hybrid Battery cooler pump failed.

Toyota Prius in North Carolina, United States Jul 2013 - Aug 2013
Aug 2013 161000 mi US $3000	Replace Hybrid Battery Pack

Toyota Prius in California, United States Jan 2014 - Jan 2016
Sep 2015 120000 mi	Blower motor on AC / Ventilation system failed.

Toyota Prius in Pennsylvania, United States Jul 2013 - Jul 2016
Dec 2015 82000 mi US $200	Replace 12v battery
Apr 2016 85000 mi US $500	Replace water pump.
Jul 2016 88000 mi US $800	Replaced front struts

Toyota Prius in New Mexico, United States Nov 2012 - Sep 2016
Nov 2013 107900 mi US $350	Auxiliary battery would not take a charge and had to be replaced.

Toyota Prius in Indiana, United States Jul 2012 - Jun 2018
Mar 2013 145000 mi US $1500	Water pump was replaced. Rear brakes were locking up. Steering sector shaft.
Apr 2018 189000 mi US $900	HV Battery died. R&R Battery. Works fine now

Toyota Prius in California, United States May 2011 - Sep 2012
Apr 2012 59200 mi US $100	AM radio reception poor or non existant. Fixed twice before but back again.
Jun 2012 60000 mi US $400	AC was not performing. Leak check and recharge. All ok
Sep 2012 60000 mi	AM radio reception poor or non existant despite multiple repair attempts.

Toyota Prius in Colorado, United States Apr 2011 - May 2014
Mar 2012 68000 mi US $300	Switch for right passenger window
Apr 2014 76000 mi US $176	Original starter battery had died after 10 years, starter battery replaced. Original water pump was leaking, so replaced water pump.

Toyota Prius in California, United States Sep 2011 - Apr 2021
Dec 2012 130000 mi US $450	Water pump replaced. Impellor bearing bad
Feb 2014 150000 mi US $2000	New condenser and valve
Nov 2015 177000 mi US $1	Sun visors keep falling down and obstructing view. To replace is about $200 each! I googled hacks to fix this and did it myself.
Mar 2016 182000 mi	"Splash shield" (black plastic thing between engine and bumper on bottom of car) came loose and started dragging on ground. It is damaged beyond repair. I have zip-tied it in place until I have time to fabricate a replacement.
Dec 2016 197000 mi US $30	Rear hatch struts no longer had enough pressure to hold hatch up in cold/rainy weather. Replaced both in under 20 min for about $30.
Feb 2018 214500 mi US $999	Hybrid battery failed after 215,000 miles. Went to a local service that installs re-manufactured batteries. Repair only took a couple hours. Car drives great now and gets better gas mileage.

Toyota Prius in Illinois, United States Jan 2012 - Jun 2018
Jan 2013 155000 mi US $380	I.C. Engine water pump.Remove and replace.
Jun 2016 239000 mi US $988	spring perch rusted out
Mar 2018 304000 mi	replaced front struts and sway bar

Toyota Prius in Georgia, United States May 2012 - Feb 2018
Mar 2013 212000 mi	Warrantee extension for the Combination Meter Display. Speedometer was blank one morning and Toyota covers that for even high mileage cars until August.
Nov 2014 261700 mi US $30	Engine began missing, running rough. MIL came on in 20 miles. Replaced spark plugs to correct. They had at least 68K miles on them, the amount I put on the vehicle.
Nov 2015 291700 mi US $15	Damn front brakes wore out after 285 thousand miles. Seriously, the car uses reverse EMF (charging of the traction battery) to slow the car 90% of the time, making the brakes last a really long time. I see a front wheel bearing in my future
Feb 2016 299300 mi US $136	LF bearing failed. Due to corrosion I had a machine shop remove the old bearing and a broken ABS screw. This the first non-warrantee repair. Most trouble free car I've ever owned.
Jul 2016 307500 mi US $16	Engine began missfiring and MIL (malfunction indicator lamp) came on indicating same. Replaced spark plugs, previously done at 260K.
Jul 2017 334000 mi	Misfire on #2 spark plug/cylinder. In pulling the plug, found clear water (not coolant or oil) around the plug and ignitor. Dried everything off, did the same for #1, and swapped plugs. Cleared the alarm. No further difficulty; no parts replaced (plugs have under 50K on them).
Dec 2017 343000 mi US $17	Remove right rear wheel bearing and replace with a used one. Cost $17. This is the second failed wheel bearing, about the only thing that HAS failed on this extremely reliable car.

Toyota Prius in New York, United States May 2012 - Dec 2017
Jun 2012 129000 mi US $453	Failure of the Inverter pump

Toyota Prius in Maryland, United States Mar 2014 - Jun 2018
Mar 2014 220000 mi	Brake light out, requires replacing entire tail light fixture, i was able to pull one from a wreck i own.
Mar 2015 242000 mi US $40	Replace Driver side HID headlight bulb.
Jun 2015 246000 mi	Brake light failure rear passenger side. Replaced Tail light assembly.
Mar 2016 264000 mi US $500	POA280 code. Replaced hybrid drive battery with one from a wreck.
Oct 2017 298000 mi US $130	Replace fan
May 2018 305000 mi US $800	Replace compressor

Toyota Prius in California, United States Jun 2014 - Jun 2018
Oct 2014 106500 mi US $478	non-hybrid battery
Sep 2016 120000 mi US $810	I got the red triangle of death and had the car towed to my dealership. It ended up being that the car was almost out of oil Dealer said the sway bar was leaking and needed to be replaced on the front end.
Jan 2018 129000 mi US $128	The windshield washers had stopped working. It was discovered that the wires to the unit had been chewed up, more than likely by squirrels.
Apr 2018 130000 mi US $1000	All four struts were leaking and needed to be replaced.

Toyota Prius in Kentucky, United States Jun 2014 - Sep 2017
Sep 2017 301000 mi US $650	suspension, don't know all the parts.

Toyota Prius in Ontario, Canada Sep 2016 - Jun 2018
Oct 2017 155000 mi C $20	Changed headlight bulb. Kind of finicky to change actually.
Mar 2018 154380 mi C $10	Car was idling rough and threw a code of misfire. Used carb cleaner to clean up intake egr area. Problem was resolved.
Jun 2018 160580 mi C $150	routine maintenance: changed spark plugs, PCV valve and MAF sensor.

Toyota Prius in Maine, United States Apr 2009 - Sep 2015
Aug 2009 64407 mi	Water pump failed prematurely - exhibited loud noises. Replaced under warranty at no charge.
Sep 2009 65245 mi	Replaced failed headlight leveling sensor under warranty - no charge.

Toyota Prius in Washington, United States Sep 2015 - Jun 2022
Jan 2018 195000 mi US $150	Replaced struts front and back.

Toyota Prius in California, United States Jul 2017 - Jan 2022
Jan 2018 135000 mi US $5200	Hybrid Battery was replaced Engine was replaced
Sep 2018 156000 mi	The hybrid battery was replaced on warrenty

Toyota Prius in Oregon, United States Dec 2020 - Jun 2022
Dec 2021 274000 mi	Battery was flat, pulled and recharged on AGM charger. Battery compartment had water in it, drained it out and drilled a drain hole. Need to re-seal body seams this summer.
Feb 2022 276000 mi US $179	AGM (Yellow Top) was flat again, would not take a charge, negative battery terminal was starting to detach. Purchased a new AGM battery and installed it with the assistance of the previous owner.

Toyota Prius in Minnesota, United States Jun 2017 - Jun 2018
Mar 2018 199000 mi US $400	Rear shocks

Toyota Prius in California, United States Dec 2010 - Jun 2018
Jun 2017 76000 mi US $240	12v battery died and was replaced

Toyota Prius in Alabama, United States Sep 2016 - Sep 2017
Jun 2017 150000 mi US $509	body near hatch re-sealed
Jul 2017 152000 mi US $50	Replaced left rear tail light assembly after some LEDs went out.

Toyota Prius in Michigan, United States May 2004 - Jul 2016
Aug 2004 5520 mi	Electrical system failure. Software reloaded.
Oct 2004 6262 mi	Technical service bulletin. Replaced fuel filler tube. Reprogrammed ECU.
Nov 2004 7210 mi	Check engine light on. Fixed leak in fuel evaporation canister.
Dec 2004 7744 mi	Radio stops when console display comes on. Display replaced.

Toyota Prius in Louisiana, United States Aug 2016 - Sep 2016
Aug 2016 140000 mi US $2400	ABS actuator malfunctioned. ABS, Brake and (!) lights all on. Brakes were bled, but did not repair problem.

Toyota Prius in Arizona, United States Aug 2013 - Mar 2018
Apr 2013 128000 mi US $250	Leakage from the dealer installed recall water pump required install of new pump.
Feb 2015 147600 mi US $360	Craig's List ad for main battery repair due to lower charging over several months and unusual charge rates. Check performed on all cells and two replaced. Solved inconsistency noted in battery feedback and MPG improved to 49 from 44.
Jun 2015 149000 mi US $320	Replaced 12 volt battery, the 2nd replacement; both covering approximately 75k miles. Off brand install. required new connecting cables for both posts. Procured replacement front end shocks on EBay for $80. Shop installed units and performed alignment for $240. Notable improvement after 150,000 miles on original equipment
Dec 2015 152000 mi US $450	Had main battery checked and replaced three of 28 cells. Charging of battery had been rapid cycle indicating a problem which was resolved
Oct 2016 155200 mi US $1770	3RD RESOLUTION OF WEAKENING DRIVE BATTERY. BOUGHT NEW G3 BUILT ON G2 FRAME FROM NJ SUPPLIER. INSTALLED BY LOCAL MECHANIC WHO DID FIX #2 REPLACING 3 ELEMENTS IN NOV 2015,

Toyota Prius in Arizona, United States Nov 2005 - Mar 2010
Sep 2005 22673 mi	Dash warning lights on. Codes P0A60, P0A63, P0A72, P0A75, P0A7A, P0A78, P3212, P3222. Coolant leaking inside Inverter housing. Replaced Inverter. (Possible indication of MFD issues with that many codes?)
Oct 2006 35252 mi	Performed Steering Shift Campaign 60C.
May 2007 44044 mi US $422	Check engine and dash warning lights on. Codes for Inverter cooling system, high voltage ECU, and ABS-TRAC system. Repaired frayed wire to Inverter cooling pump. (Possible packrat damage or more evidence of intermittent MFD problems?)
Jul 2007 44121 mi	Check engine light on. Error code P043A. Replaced water pump assembly.
Dec 2007 52000 mi US $600	Radio and A/C controls will not work at MFD but work at steering wheel. Service tech reported bad MFD unit. He said he had seen this before and that, "what happens is something comes ‘loose’ in the monitor (MFD)." Dealer informs, "out of warranty."

Toyota Prius in Minnesota, United States Jan 2006 - Feb 2011
Aug 2006 20000 mi	warranty software upgrade possible recall

Toyota Prius in Ontario, Canada - Jan 2010
Jan 2010 99200 mi C $40	Both HID Headlight bulbs replaced

Toyota Prius in California, United States Jul 2009 - Jun 2013
Apr 2009 56000 mi US $600	water pump for electric motor failed

Toyota Prius in Colorado, United States Feb 2011 - Feb 2012
Mar 2011 159000 mi US $685	Hybrid (traction) battery replaced with one from 2007 wreck with 67000 miles.
May 2011 165200 mi US $230	INNER TIE ROD END, DRIVER SIDE  FRONT DRIVER WHEEL BEARING

Toyota Prius in California, United States Mar 2011 - Jun 2022
Jan 2014 US $320	Pinging during half throttle going up hills. Throttle body and intake had carbon that may have been affecting fuel mixture. Components cleaned.
Sep 2015 272000 mi US $85	Low engine power DTC, caused by a loose battery ground connection. Faulty ground caused engine to run rich, damaged the catalytic converter. Still need to be addressed.
Mar 2017 306000 mi US $500	Cat and spark plugs replaced. Resolved pinging problem experienced since 2014.
Jan 2018 323000 mi US $300	Hybrid battery failed. Replaced battery with a used battery
Feb 2018 324000 mi US $15	Replaced instrument cluster. Replaced spiral spring (clock spring) in steering wheel.
May 2018 326000 mi US $1800	Traction battery was replaced with a lower mileage battery.
Jul 2021 385000 mi US $250	Thermal storage pump failed and was replaced.

Toyota Prius in Virginia, United States Nov 2007 - Jun 2011
Jun 2009 99000 mi	Had the passenger side window switch replaced.

Toyota Prius in Virginia, United States Nov 2007 - Jun 2022
Oct 2011 96000 mi US $200	Water pump leaking. Water pump was previously repaired under recall.
May 2016 151000 mi US $1200	Replace hybrid water pump and leaking radiator.
Jun 2016 152000 mi US $145	AC was not delivering cold air. System was checked for leaks and recharged.

Toyota Prius in California, United States Jan 2007 - Jun 2011
Mar 2009 98000 mi	Replaced audio system headunit because it wouldn't play CDs reliably.
Apr 2009 100000 mi US $25	Left axle seal was leaking "pretty good". Covered by a 7-year 100k extended warranty, $25 deductible. Problem was discovered while the dealership performed a "pre-delivery inspection" done at my request and for which I paid $95, to find problems.
Sep 2010 115000 mi US $460	While the car was at the dealership for an oil change, we were told that the inverter coolant pump was noisy and needed replacing. The car was taken to an indy shop, who said that there was no problem with the inverter coolant pump.
Feb 2011 124000 mi US $190	Replaced passenger side tail lamp assembly because the LED brake light was working intermittently. One LED was completely non-functional and the rest would fail to illuminate about 50% of the time. Both front door-panel-mounted speakers (JBL) had torn surrounds. Both speakers were replaced with aftermarket speakers.

Toyota Prius in British Columbia, Canada Nov 2007 - Feb 2020
Apr 2009 109120 mi	Some sort of undercarriage cover came loose and couldn't be repositioned, so it was cut off.
Feb 2010 115940 mi C $340	The calipers were sticking and needed to be re-adjusted.
Jul 2010 119040 mi C $100	Fuel injection system needed to be adjusted and cleaned.
Mar 2011 124000 mi C $300	Water pump was leaking - needed to be replaced.
Sep 2012 133300 mi C $720	The right front strut was leaking so both front struts needed to be replaced.
Jan 2017 149340 mi C $800	The front driver's side wheel bearings needed to be replaced.

Toyota Prius in California, United States Jan 2008 - Dec 2012
May 2009 86000 mi	Multi Function Display (MFD) failure MFD replaced with refurbished unit.
Oct 2009 90200 mi	Inverter pump failed, replaced under extended warranty.
Dec 2010 107000 mi	Rear shocks were leaking and had to be replaced. Shift lever clicks during shifting. This is likely due to a warped piece of plastic. Decided to live with the problem for now.

Toyota Prius in California, United States May 2008 - Jun 2011
Jun 2008 65000 mi US $120	The shifter would not return to the neutral position after it was placed in drive or reverse. Dealer wanted $700 to replace. Got new one from junkyard for $120. Checking old one, found insufficient grease.
Oct 2008 67000 mi	Have the fancy 6 cd radio, but the problem is the AM is junk, it cannot pull in the traffic news stations in my area. Several friends are having the same problem with pulling in the am stations, including the mechanic who looked at it and checked antenna

Toyota Prius in Kansas, United States May 2008 - Nov 2011
Jun 2008 112000 mi	Repaired in June. Car died on road. Wichita Toyota dealership replaced a fuse to repair,charged $240 service advisor lied as to which fuse I later found out. Replaced faulty cooling pump myself.
Aug 2009 157000 mi US $15	MFD screen intermittently malfunctions, several times/day with audio and a/c problems. I took out MFD, cleaned the main connection between the two inner circuit boards, sprayed same with contact cleaner from Radio Shack. Reassembled and works like new.

Toyota Prius in Connecticut, United States Dec 2005 - Jul 2016
Sep 2005 42145 mi US $164	AC Condenser leak
Dec 2007 105000 mi US $42	Hydraulic squeak in right front of Prius when brake depressed. Required bleeding the right front caliper. Note: the dealer wanted to do a full front brake job (pads & rotors) for over $450. None of that work was required.
Apr 2010 172000 mi	Classic 2004 MFD failure. Repair requires dash removal, MFD removal (with minor dis-assembly) and re-soldering connector pin 60 connection. Instructions at: http://www.techno-fandom.org/~hobbit/cars/mfd/ $3000 if Dealer did the work!
May 2010 173000 mi US $82	CD player rejecting most CDs. Replaced unit with one salvaged from a 2006 Prius. Part came from AutoBeYours.com
Aug 2010 180000 mi US $200	Deferred Maintenance of the front Struts. Replaced both struts and upper mounts at my local gas station (not hybrid related so dealer not required) Diagnose periodic "clunk" in steering column - $90. Parts ordered. Did ATF refresh (3rd time) - $100. Replaced upper steering Column unit! cost $800 + diag. Parts - $600 (Shaft assembly, Yoke sub assembly, Steering shaft 1) Labor $180
Apr 2011 196000 mi US $2000	HV battery failed at 194k miles. High RPM when accelerating. SOC fluctuated rapidly. MPG OK. Later the dashboard lit up - P0A80 code. ReInVolt (NC) supplied a refurbished battery for $1600 to my Dealer (CT) who installed it for $400.
Jun 2011 200000 mi US $40	Car refused to start with error codes. Reset by disconnecting 12v to get going and drove to AutoBeYours in southern Indiana. He found a HV battery connector had not been fully clicked home at my dealer when they installed the HV battery.
Nov 2011 211000 mi US $250	The Salvage Stereo installed previously became intermittent (CD skipped tracks). Had a local Stereo shop install a Pioneer Stereo for $250. Works much better than the OE in all respects, but gave up the steering and MFD control functions.
Dec 2011 213000 mi US $170	The 12v battery was finally showing it's age. Replaced it with an Optima Yellow-Top (with Japanese thin terminals).
Dec 2015 280000 mi US $300	Rear Muffler - Hole in exhaust pipe
Jul 2016 288000 mi	MFD intermittent blackout. Not repaired as I now have a new 2016 Prius

Toyota Prius in California, United States Oct 2006 - Jul 2018
May 2013 185000 mi	Headlight replacement, right side. Didn't do it myself because replacing the bulb requires detaching an air hose.
Feb 2014 194900 mi US $150	One headlight replaced
Aug 2017 251000 mi US $200	Car wouldn't start. Battery replaced. Problem remains.
Jan 2018 252000 mi US $200	Some wiring problem was causing the battery to drain.

Toyota Prius in California, United States Nov 2006 - Aug 2013
Jul 2011 121000 mi US $340	right rear led brake light went out, entire light fixture required replacement
Dec 2012 136000 mi	Left headlight went out and was replaced
Jul 2013 144000 mi US $470	Inverter cooling control valve replacement (check engine light came on)

Toyota Prius in Maryland, United States Dec 2006 - Feb 2010
Dec 2007 49000 mi US $200	Gear 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.

Toyota Prius in Missouri, United States Feb 2007 - Nov 2015
Sep 2011 114000 mi	Inverter coolant pump failed, Inverter temps got too high and CEL lit. Care did not operate at full power, lost AC. Had Recall notice in car but hadn't had it performed prior to event. Repaired at no cost.
Mar 2012 122000 mi	Had issues with the radio not working in cool wet weather intermittently--but this turns out to be due to a moisture leak in the hatch shorting out my aftermarket (but OEM style) XM radio unit.(Aug - March). Unnecessarily replaced amp. Can't locate leak.
Nov 2015 148000 mi US $978	10A AC/HTR fuse blown, found to be fault of hybrid-side coolant pump malfunction/short. coolant pump replaced.

Toyota Prius in Ontario, Canada Oct 2006 - Oct 2022
Jan 2008 57040 mi C $44	Check engine code P0138 post-catalytic converter O2 sensor. Part ordered.
Feb 2008 58900 mi C $400	Dealer replaced O2 sensor, but check engine light still came on. I then purchased a ScanGauge for $170 to clear and diagnose the problem.
Apr 2008 61380 mi C $366	Check Engine light P0031 fixed by replacing air-fuel ratio sensor. I purchased the replacement sensor over the Internet since dealer price was high.
Jul 2011 116560 mi C $730	Replaced oxygen and air/fuel sensors to clear check engine light.  Also replaced a leaking exhaust gasket. Dealer also replaced inverter cooling pump at no cost (recall). Replaced brake fluid (maintenance item).
Feb 2013 141020 mi C $350	Replaced stainless steel muffler since it had developed a hole.
Feb 2015 164480 mi C $565	Noise proportional to speed and steering. Bought new Chinese made hubs online and got local shop to replace both front wheel bearings.
May 2015 167400 mi C $70	Wipers stopped working. Linkage failed. Replaced with used part from ebay.
Aug 2016 182900 mi C $41	A/C blowing only cool. Bought R124a and hose and added refrigerant to fix.
May 2017 189720 mi C $200	I noticed that the rubber accordian boots protecting the shock absorbers had deteriorated so I replaced them with new made-in-China strut assemblies. Had to spend $100 on tools such as a torque wrench. Also hit the windshield with a wrench, cracked it, requiring a $500 replacement.
Sep 2017 191580 mi	AC discharge hose clogged, resulting in wet rear floor. Cleared using a wire (thanks YouTube).
May 2019 205840 mi C $350	Hood release cable broke. Couldn't open the hood. Dealer installed new cable
Jun 2019 205840 mi C $2349	Condenser and compressor replaced. (I tried recharge first but that didn't fix it)
Apr 2020 212889 mi C $140	Replaced rear struts. One of the springs had broken, probably when car was overloaded.
Jun 2020 212350 mi C $150	Rear hatch garnish broke. Replaced with reinforced part.
Aug 2020 213665 mi C $202	Exhaust shield above catalytic converter rusted and loose. Dealer secured it.
Jul 2021 218860 mi C $200	Dealer fixed loose heat shield in the rear (different one than before) that was rattling
Jun 2022 227398 mi C $24	Replaced door check on right rear door since it would not stay open.
Sep 2022 230038 mi C $93	Check Engine Light, codes P0011, P0012, P0016 -- intermittent at first then continuous. Car ran fine. Replaced Camshaft Timing Oil Control Valve. No more Check Engine Light.
Oct 2022 230794 mi C $71	Hatch no longer stayed open. Replaced hatch struts.

Toyota Prius in California, United States Aug 2008 - Jun 2018
Oct 2012 170000 mi US $450	Leaking water pump Leaking radiator
Jun 2013 187000 mi US $385	Faulty universal joint in steering column

Toyota Prius in Arizona, United States Oct 2005 - Mar 2018
Jun 2005 21200 mi	Replace hood latch
Mar 2007 38 mi	Burned out L.E.D. "Headlights On" indicator light. Dealer quoted $542 to repair/replace. High cost due to labor of pulling dash.
Sep 2007 45000 mi	Inverter Water Pump. Car not driveable. Parts had to be ordered. Took 2 days for parts to arrive and 1 day to install.
Apr 2008 52000 mi US $67	Defective Shade, driver's side. Would not stay up out of the way, could not push fully forward. Seam splitting. Replaced with new one.
Jan 2011 100700 mi US $975	Replaced both headlights, at $150 each, which required removal and replacement of front bumper for an additional $125 labor. Vacuum seal wouldn't close so had to be replaced. Parts and labor $550.
Mar 2013 106000 mi US $400	Gas engine water pump was considered leaking by the dealer. Not noticed by owner.
Oct 2013 110300 mi US $346	Water pump and thermostat had to be replaced
May 2014 116400 mi US $345	Rear passenger tail light replaced.
Oct 2017 134997 mi US $2600	Hybrid Battery Replaced. Car 14 years old. Low mileage. Claimed it was because of age.

Toyota Prius in Arizona, United States Nov 2006 - Feb 2010
Jun 2009 82000 mi	Many warning light Coolant pump failure.

Toyota Prius in Colorado, United States Jan 2009 - Mar 2012
Feb 2009 162000 mi US $30	I replaced the two HID headlights with cheap aftermarket bulbs. The lights were going out while driving. Turning the light switch off and back on made the lights come back on. Now the lights stay on until they are turned off.
Oct 2009 173000 mi US $200	The traction battery went bad. I got a new battery from a 2007 Prius with 26k miles from a junk yard. The battery was 400 and Toyota gave me 150 back for the old battery. I will also sell the battery ECU for maybe 50.

Toyota Prius in Illinois, United States Feb 2009 - Sep 2015
Dec 2009 124000 mi US $268	Rear headlight leveler sensor failed. The arm was stuck so the car could not raise or lower the headlights, thus causing the headlights to point straight down and throw an error. Problem was solved after replacing the headlight level sensor.
Mar 2010 127000 mi US $360	Ice was making more noise than usual, mentioned it when getting scheduled oil change, mechanic said bearings were going out on the water pump, replaced the belt as well. Purrs like a kitten now.
Jun 2010 129000 mi US $350	Loud humming noticed on the interstate when turning to the left. Repair shop determined the left front wheel bearing needed to be replaced.
Feb 2012 130000 mi US $30	Replaced healight bulbs that were failing, bought aftermarket on ebay
Dec 2014 165000 mi US $65	Passenger led tail light need to be replaced. Ordered after-market part on ebay and replaced myself in about 20 minutes.
May 2015 167300 mi US $70	Driver brakelight housing needed to be replaced as LEDs stopped working. Bought aftermarket part on ebay and replaced myself, quick repair.
Jun 2015 168000 mi US $80	One headlight bulb started blinking out, replaced both bulbs myself. Bought parts from amazon.

Toyota Prius in Quebec, Canada Jun 2010 - Mar 2013
Aug 2010 98580 mi	Water pump changed after replacing the serpentine belt. The dealer suggested the replacement of the ICE water pump after seeing light coolant leak. The change was done under warranty. The dealer did the replacement on my second Prius too.

Toyota Prius in Texas, United States Feb 2010 - Dec 2011
Sep 2011 126000 mi US $550	Rear tail light assembly had to be completely replaced because the fiber optics went out

Toyota Prius in California, United States Feb 2010 - Jun 2013
Mar 2012 80000 mi	Original battery died. Not bad at almost 80,000 miles.

Toyota Prius in Quebec, Canada Jun 2010 - Mar 2013
Aug 2010 95480 mi C $50	Water pump (the one for the ICE engine) preventive replacement, sign of light leaks, changed under warranty.
Apr 2011 105480 mi C $200	One ignition coil was full of water. When the engine was warm (lean combustion) engine was knocking very hard, misfire on cylinder #1. The ignition coil has been replaced (95$ part + 1 hour work) and the problem has been solved.

Toyota Prius in Indiana, United States Jul 2010 - Dec 2010
Aug 2010 67000 mi US $350	Inverter Pump...ordered but not yet replaced|car is in shop now. Also(after being told the car was safe to drive until part came in) 12V battery failed on interstate|lost all power and car automatically shifted into neutral|had car towed

Toyota Prius in Maryland, United States Dec 2010 - Jun 2013
May 2013 189000 mi US $300	Replaced one of the coils

Toyota Prius in California, United States Sep 2010 - Dec 2012
Feb 2012 177000 mi US $800	New struts. They were the original parts and didn't have much compression.

Toyota Prius in Florida, United States Jan 2010 - Aug 2014
Sep 2010 108000 mi US $150	Right set of LED rear brake lights went out. The entire taillight assembly have to be replaced.
Dec 2010 110000 mi	Inverter coolant pump failed. Dealer replaced the pump at no charge due to Toyota Limited Service Campaign for Inverter Coolant Pump.
Mar 2011 114000 mi US $60	Drivers side seat belt difficult to unbuckle. Replace female end of belt.
Nov 2012 133000 mi US $691	The shifter was binding when shifting from park to drive and reverse. Entire shifter assembly had to be replaced.
Mar 2013 138000 mi US $220	The 12 Volt battery died. The car would not start, no lights and smart key could not unlock doors. The battery was just two years old.

Toyota Prius in New Mexico, United States Sep 2009 - Jun 2018
Mar 2011 114000 mi US $350	Car brought in for idiot light (ESC needed recalibration). Engine Water Pump replaced (technician noticed leak, and I had read they should be replaced in the Prius at ~100K). Noticed during inspection.
Aug 2013 142000 mi US $530	leaking rear struts were replaced
Jun 2016 164000 mi US $147	I brought the car in for its standard 5000 mile oil change, tire rotation, and inspection. The inspection revealed drive belt appeared cracked/worn, so I opted to replace it.

Toyota Prius in Arizona, United States May 2008 - May 2017
Jun 2008 101000 mi US $400	Replaced inverter coolant pump
Apr 2011 123000 mi US $300	Water pump early stages of failure (noise, binding, leaking). Replaced water pump and engine coolant. Also replaced water pump belt, spark plugs, PCV, oil/filter, air filter, and rotated tires.
Feb 2012 125000 mi US $50	CD changer failed - eject mechanism gear cracked (common failure). Attempted repair with recycled part from eBay, however it was non-functional as well. Second part has been provided by seller, but not yet installed.
Mar 2012 125000 mi	CD Changer replacement, 2nd attempt with different used unit which was provided as an exchange from the eBay vendor. Repair was successful.
Mar 2013 126000 mi US $350	Hybrid Inverter Coolant Pump Failure (DTC P0A93). 2nd failure (first in June, 2008). Managed to limp home, then to dealer.
Jul 2014 128300 mi	Interior rear cup holder pops free too easily, post broken.
Mar 2017 135570 mi	Resoldered "pin 60" for Multi-function display since the display would only intermittently display audio, climate control, and hybrid system information. This is a known defect for early Prius, and the 2nd time I've performed this repair for this car.

Toyota Prius in Oregon, United States Mar 2009 - Aug 2014
May 2009 153000 mi US $64	Replace transaxle lubricant
Jun 2010 166000 mi US $110	Passenger side brake LEDs not working, replaced with used tail-light assembly that includes brake LEDs

Toyota Prius in Hawaii, United States May 2008 - Sep 2013
Nov 2008 98000 mi	Repair to the A/C door that switches from outside to recirculating.
Jul 2009 116000 mi US $660	LED brake lights went very dim. All day to diagnose and very expensive to repair and replace part.
Nov 2010 176000 mi US $480	Inverter coolant pump failed. Electric pump caused fuse to blow and system shutdown. Repaired in one day by dealer.
Jan 2013 183000 mi	Speedometer display recalled due to occasional failure at start up for over a year. Hadn't repaired it prior to recall because of the cost.

Toyota Prius in Texas, United States Sep 2008 - Oct 2017
Oct 2008 40000 mi US $600	Amount covered by extended warranty. The multi-function screen began to lose its connection to the car's LAN sometime early in 2008; the connection was intermittent but the drops grew more and more frequent. Common problem in early Prii according to net.
Jul 2011 66000 mi US $700	Water pump (main) was 'crusted over'.
Oct 2017 100000 mi US $150	Starter battery problems

Toyota Prius in Alaska, United States Nov 2009 - Jun 2018
Apr 2012 90000 mi US $400	Replace water pump for gas engine
Mar 2015 117000 mi US $100	Replace two HID headlights by myself.
Nov 2017 139000 mi US $600	Diagnose poor heater, replace one thermostat Check whine in transmission during cold weather, replace dirty transmission fluid

Toyota Prius in Virginia, United States Dec 2009 - Jan 2014
Dec 2012 131000 mi US $650	One of the water pumps (not under warranty) failed. This resulting in an overheating warning popping up on the car screen. Water pump was replaced.

Toyota Prius in Florida, United States May 2010 - Jun 2011
Oct 2010 71000 mi US $380	Had to replace cooling system for hybrid system. Inverter I believe they called it. Later recalled and reimbursed.

Toyota Prius in Kentucky, United States Jun 2007 - Jun 2011
Sep 2007 53000 mi	Dash on passenger side is warping and interferes with opening top of glovebox.