Toyota Sienna in Virginia, United States Feb 2014 - Sep 2014
Apr 2014 117700 mi US $158	Odd shift pattern, found out this is common for van. No issues found. Trans fluid change.

Toyota Sienna in Ontario, Canada Jun 2012 - Jun 2018
Jan 2015 63860 mi C $1300	typical Toyota Sienna problem - full steering rack replacement + original serpentine belts needed replacement
May 2018 109120 mi C $200	Bought new tires from the dealer, after installing, tire pressure warning light came on. Brought it back to be fixed and they were unsuccessful - didn't actually test it, they just reset it. So no it's going back for a third trip.
Jun 2018 109120 mi C $1600	A fitting in the radiator blew out, taking out the attached A/C condenser as well, so both had to be replaced. The transmission cooler also leaked, leaving me stranded without a functioning transmission. All fluids - coolant, and trans fluid had to be added and the A/C system recharged.

Toyota Sienna in New York, United States Apr 2012 - Jul 2013
May 2012 80200 mi US $350	Corroded rear A/C union. Evacuated, recharged, leak check, clean up union, recharge again.

Toyota Sienna in Illinois, United States Jul 2012 - May 2019
May 2013 68000 mi	Replaced steering rack. Failure on passenger side. Boot was "wet" looking from fluid leaking. Automatic transmission gasket leaking on pan. Replaced gasket, filter, and filled with new ATF fluid. Belt briefly squeaked on start up. Found tensioner bolt was loose. Fixed for free because belts were replaced due to the noise in a previous trip.
Jun 2016 103000 mi	Replaced leaking steering rack again under used car warrenty. Replaced last time at 60k miles.
Jun 2017 113000 mi US $60	Replaced failed stabilizer sway bar link on passenger side. Replaced driver side as well. Replaced orginal sway bar bushings.
Mar 2018 122000 mi US $12	Replaced passenger sliding door latch motor.
May 2018 123500 mi	Exhaust clamps on heat shield broke from rust and causing a rattle noise. Replaced with worm clamps. Transmission pan leaking. Opted not to repair.
May 2019 136000 mi US $132	Rebuilt all three servo actuators due to them "hunting" for position which caused a chattering noise. This noise was most noticable on the lowest fan speed Replaced AC blower motor due to noise.

Toyota Sienna in Massachusetts, United States Apr 2012 - May 2012
May 2012 49000 mi	Found out too late, I had a "warranty enhancement" http://www.autoblog.com/2007/10/24/toyota-fixing-600-000-sienna-doors-but-its-not-a-recall-mind-y/ on something that should be a recall. Door stop became unwelded on front driver door.

Toyota Sienna in California, United States Oct 2011 - Aug 2013
Jun 2012 62000 mi US $1200	Airbag light flashing intermittently. Required to replace airbag wiring service.Special warranty covered for 5 years is this happened and time was 5 years 7 months. Negotiated with Toyota to pay labor only...they paid for the part Bearing became really loud and alternator froze
Aug 2012 63700 mi US $1500	A/C compressor clutch froze solid and AC always on

Toyota Sienna in Alabama, United States Apr 2013 - Mar 2018
Apr 2014 186200 mi US $200	Inner and outer tie-rod ends replaced, as well as steering rack bellows. Alignment done after.
Sep 2015 197000 mi US $300	Had some misfiring due to two bad ignition coils. Replaced all six ignition coils, as well as spark plugs.
Sep 2017 218000 mi US $60	Had a leak I couldn't identify. Mechanic was eventually able to identify as a coolant hose with a loose fitting. Tightened it up and that was that.

Toyota Sienna in North Carolina, United States Dec 2012 - Sep 2016
Dec 2013 155000 mi US $25	Screws on the air filter box stripped and were lost causing loss of air-tight seal between air intake and filter.

Toyota Sienna in North Carolina, United States Jan 2012 - Nov 2017
Mar 2015 157000 mi US $350	Starter needed to be replaced
Apr 2015 157700 mi US $700	sliding side doors not opening or closing when commanded. Motors replaced in both sliding side doors.
Aug 2016 180000 mi US $900	Air bag light coming on because of passenger bag air bag sensor Replaced compressor and necessary components for new air conditioning system
Sep 2017 198000 mi US $1200	air bag sensor light coming on. Repair needed for driver side air bag system sensor assembly noise coming from dash. hot/cold air blending switches not working

Toyota Sienna in Pennsylvania, United States Dec 2011 - May 2020
May 2014 80000 mi US $44	Rear lift gate struts failed. Replaced with aftermarket parts.
Mar 2015 88000 mi US $150	Sliding door broken. Replaced cable assembly under warranty (9yr 90K mile extension) and switch ($).
Jul 2015 91300 mi	Power steering fluid leaking from rack seals. Requires new/rebuilt rack @ $1000, so first trying a fluid flush/stop leak to see if that fixes it.
Oct 2017 110000 mi US $250	New pads & rotors
Mar 2020 134000 mi	Needed ignition coil replacement, full tune up, and new radiator.

Toyota Sienna in Wisconsin, United States Feb 2012 - Apr 2013
Jun 2012 55000 mi US $760	Pipe to the rear vents was broken needed to be replaced
Apr 2013 62000 mi	Oil leaking. Transmission Pan Gasket needed to be replaced

Toyota Sienna in New York, United States Nov 2010 - Mar 2014
Jan 2011 91000 mi US $1500	mechanical (not electric) sliding door mechanisms had to be replaced.
Aug 2013 163100 mi US $681	Right and left power sliding door assemblies replaced. These have been repaired quite a few times. Surprised there wasn't a recall. Ultimately they went us a $200 check to defray "some" of the costs.

Toyota Sienna in Quebec, Canada Feb 2006 - Mar 2011
Feb 2006 4340 mi	Rattle sliding door / TSB bulletin
Mar 2006 4960 mi	Front driver suspension changed
Mar 2011 88660 mi C $2600	Front suspension replacement (left and right), rack and pinions changed. Exhaust Manifold change between motor and catalyst.

Toyota Sienna in New York, United States Aug 2010 - Mar 2017
Jun 2012 88000 mi US $1080	Oil change, water pump leak, replace timing belt since it was close to the 90,000 mile mark.
Dec 2014 125000 mi US $125	Center console drawer latch spring broke. You could close the drawer but it would not lock automatically.
Jul 2016 143300 mi US $1113	Radiator rusted out. Replaced with OEM Toyota radiator AC leaking. Compressor/condensing unit replaced. Then system recharged.

Toyota Sienna in Ontario, Canada Jul 2010 - Sep 2022
May 2011 66960 mi C $20	Replaced a broken lock mechanism for the glove box.

Toyota Sienna in British Columbia, Canada Nov 2010 - Apr 2017
Sep 2011 52700 mi	Right front strut is wet (starting to leak). Need to determine whether it is still under warranty otherwise the estimate to repair is $600 after taxes.

Toyota Sienna in New Jersey, United States Feb 2011 - Jan 2014
Jun 2012 95000 mi US $50	A/C belt was making a loud noise when start the vehicle initially

Toyota Sienna in California, United States Jul 2011 - Oct 2015
Aug 2011 70000 mi	Airbag failure light was flashing. Problem was due to disconnected passenger side airbag cable. Dealer reattached cable as goodwill, as this airbag module had failed previously under warranty.
Jan 2014 83800 mi US $3100	I replaced the power steering rack. This is the 2nd replacement steering rack!
Jan 2015 92000 mi US $1651	The left front wheel bearing was failing and needed to be replaced The CV boot had started to leak on the left front--needed replacement The relay for the divider doors is starting to click incessantly again in the HVAC.
Oct 2015 105000 mi	A/C motor (divider doors for floor and face vents) beginning to fail. There is a loud clicking noise as I am driving--whether fan or A/C is on or not. Happens randomly.

Toyota Sienna in California, United States Jun 2010 - Jun 2016
Feb 2010 86000 mi	Passenger side airbag failure. Replaced passenger side air bag unit. Van was purchased previous month and dealer covered repair costs ($1900).
Apr 2011 93000 mi US $2000	Driver's side airbag system failure. Seems to be a common problem but no recall as of yet. Van out of warranty. Replaced Driver's side airbag unit and sensor.  Rear hatch strut also replaced at cost of $200.  Driver's side airbag system failure. Seems to be a common problem but no recall as of yet. Van out of warranty. Replaced Driver's side airbag unit and sensor. Rear hatch strut also replaced at cost of $200.
Sep 2015 148000 mi US $800	Replaced thermostat, recharged Ac, replaced electrical relay related to AC

Toyota Sienna in Minnesota, United States Jun 2011 - Jul 2022
Aug 2016 131000 mi US $130	Automatic sliding door stopped working. Motor tested fine. Cable assembly removed. Right rear hub assembly replaced.

Toyota Sienna in Iowa, United States Jun 2011 - Oct 2017
Feb 2011 60000 mi US $1200	The back heater was leaking antifreeze. They had to replace cooling lines in the back. Had Extended Warranty Yea!
Feb 2012 65000 mi US $450	The built in garage door opener stop working. Wife most likely pushed to hard. They had to replace the whole unit. Had Extended Warranty Yea!
Jan 2014 92100 mi US $700	Rack was leaking. Known issue. Auto sliding door did not work anymore. Replaced parts on both doors.

Toyota Sienna in Germany Jun 2013 - Oct 2014
Oct 2014 84940 mi €140	dead battery

Toyota Sienna in Louisiana, United States Dec 2016 - Jun 2018
Nov 2017 238393 mi	Radiator Water pump Timing belt

Toyota Sienna in Alberta, Canada Aug 2017 - May 2018
Dec 2017 171740 mi C $90	Engine block heater needed to be replaced.

Toyota Sienna in Michigan, United States Jan 2016 - Nov 2024
Dec 2017 189000 mi US $525	R/R rear shocks Calipers were stuck. Freed and lubricated
May 2018 199000 mi US $359	A/C recharge after A/C began blowing out warn air Flex pipe replaced Replace inner tie-rod end and bellows.
Oct 2018 205450 mi US $612	Replace one ignition coil Replace front and rear pads/rotors
Feb 2019 218000 mi US $51	One of two catalytic converters not working and second is going bad. $800/each for a total of $1600.
May 2019 219000 mi US $187	Service A/C and recharge. Search for leaks. Replaced service fittings.
May 2020 239000 mi US $130	Serpentine belt
Feb 2021 250000 mi US $33	Replaced headlights after one low beam burned out
Jun 2021 253000 mi US $54	Vehicle running roughly. OBD code indicated bad ignition coil on cylinder 4. Replaced which fixed problem.
Dec 2021 263000 mi US $40	Replace rear lift gate cylinders
May 2022 269000 mi US $645	Replace exhaust flex Lots of noise behind dash including "woodpecker sound" when fan blowing out only upper vents. Replace HVAC servo motor.
Jun 2022 273000 mi US $437	Replace left front strut
Oct 2022 277000 mi US $88	Replace power steering pump drive belt. Was squealing
Nov 2022 278000 mi US $395	Starter failed and was replaced.
Oct 2024 296000 mi US $517	Replace pads and rotors after noise detected. Troubleshoot battery drain problem.

Toyota Sienna in California, United States Apr 2006 - Jun 2018
Jul 2017 60000 mi US $1500	Servo motor replacement.

Toyota Sienna in Oregon, United States Mar 2006 - Jan 2018
Oct 2017 112000 mi US $12	Right side power sliding door no longer opened automatically unless activated by hand, Replaced small motor in door with a replacement found online for about $5 (plus shipping) following directions found on youtube. Door now works as new.

Toyota Sienna in Ohio, United States Jan 2018 - Feb 2021
Mar 2018 110000 mi US $450	change to new tires, align steering

Toyota Sienna in California, United States Sep 2012 - Jan 2022
Oct 2021 165000 mi US $2400	The transmission failed and it was replaced with a rebuilt transmission.

Toyota Sienna in Tennessee, United States Jun 2015 - Jun 2018
Aug 2015 180000 mi US $1300	Timing belt, tensioner, guides, and water pump, fluids.
May 2016 198000 mi US $400	Replaced ABS computer.

Toyota Sienna in Indiana, United States Apr 2013 - Jun 2022
Feb 2018 168000 mi US $1000	Power rack and pinion assembly

Toyota Sienna in Washington, United States Oct 2011 - Oct 2014
Nov 2011 45000 mi US $1200	Couldn't get air to come out of upper-vents in rear seat area. Blend-door actuator found to have failed. Entire rear blower/heat-exchanger unit was replaced under warranty.

Toyota Sienna in Utah, United States Mar 2017 - Jun 2018
Jun 2017 166000 mi US $100	Battery was completely dead after a very short stop. Figure the sudden hot weather killed it. Jumped it and went and replaced the battery with the auto supply store's help.
Jul 2017 167000 mi	Battery was completely dead after we returned from a trip, had to have it jump started, which results in the car running oddly for a while, but it's all good now.
Apr 2018 176000 mi	Recall on the gear shift lubricating, and the cable to the spare tire attachment
May 2018 180000 mi US $100	The catalytic converter is losing pressure, but we decided to wait to fix it.
Jun 2018 180000 mi US $100	The A/C was not as cool as it had been.

Toyota Sienna in New York, United States Apr 2015 - May 2015
May 2015 130000 mi	Vehicle stalls intermittently, doesn't start intermittently. Replaced ground strap. Did not fix problem. Dealer not sure orig. repair fixed car. Car stalled 5mi from dealer. Dealer had regional repair supervisor review case, no joy. Recommended new ECU at $1800 with no guarantee it would fix problem. Ended up trading the car in on a new one.

Toyota Sienna in Virginia, United States Mar 2014 - Jun 2022
Mar 2014 92000 mi US $450	Sienna had VERY stiff steering while pulling out of parking spaces. After gaining speed the steering was pretty normal. Toyota dealer did not diagnose it well so I took it to local shop who replaced the steering pump and fluid. Good as new!
Jun 2014 94000 mi US $46	The rear pair of liftgate hatch shocks needed to be replaced. Toyota was exorbitant in price so I found after market products on Amazon.com that have very good reviews for much less money. Installed them myself.
Oct 2014 95500 mi US $12	The sienna rear tailgate has parking bulbs, backup bulbs and license plate bulbs which can only be replaced by Carefully removing the inside plastic covering which snaps into place. See this video-https://www.youtube.com/watch?v=Uhn62Tli5pY
Feb 2015 98000 mi US $226	Check noise from engine;They determined it was the Power Steering pump whining. They did intake cleaning and intake filter replacement but MPG remains very low at this time...about 13.5 mpg. Mechanic suspects bad catalytic converter.
Jul 2015 100500 mi US $1350	For code P0430 Catalyst System Efficiency Below Threshold (Bank #2) I had them replace the front engine Catalytic Converter and the O2 sensors. Looks like it solved the problem but at great expense.
May 2016 109400 mi US $1400	Re-manufactured complete steering rack and gear assembly because of steering fluid leak. Had to do wheel alignment afterward. Brake pads were replaced all around and oil was changed.
Sep 2016 113000 mi	When the windshield washer suddenly stopped working and the empty light came on,I figured it was cracked but did not wish to spend the money. Turns out a tube leading to the reservoir had slipped off and needed to be trimmed and placed back.
May 2017 119325 mi US $80	Rear washer never worked and I researched on YouTube to find a guide to replacement. It required removing the right wheel well cover but then it was relatively easy and worked well.
Dec 2017 123000 mi US $100	The original Sienna headlights had become so clouded that the car would not pass annual Virginia inspection. Thankfully the repair shop had the materials to clean, polish and coat the headlights bringing them back to as good as new! We are all set now for the dark winter night drives.
Aug 2021 144000 mi US $948	Owner polished yellowed plastic headlamps and replaced one bulb Owner replaced battery Compressor failed

Toyota Sienna in Pennsylvania, United States Jan 2010 - Dec 2018
Mar 2010 45000 mi US $207	Steering felt very loose at slow speeds - replaced steering intermediate shaft
Sep 2010 51000 mi	TPMS light turning on even though all pressures good and reset - "Hard reset" completed.
Jul 2011 62700 mi US $188	Serpentine belt squeaking with first cold start of the day. Goes away once warm. Dealer noted serpentine belt starting to "glaze" but completely intact and in good shape. No repair was needed at this time.
May 2013 82000 mi US $2040	replaced steering rack, 4 wheel alignment
Sep 2014 98000 mi US $20	Spark plugs replaced Steering rack replaced again. Replace battery under warranty - charged 20.00 for labor.
Dec 2017 134000 mi	The car had been into the dealer for a simple oil and filter change the previous month. It had a very slow oil leak after the change. After a couple of weeks, itstarted losing oil very quickly and it was brought back for an evaluation. The end result was a faulty oil filter which was replaced at no charge to us and the oil was topped at for free.
Apr 2018 136000 mi	Gear shift recall
Jun 2018 139000 mi US $30	Driver side windshield washer nozzle broken and fell off vehicle while driving.

Toyota Sienna in New York, United States Jun 2015 - Apr 2016
Nov 2015 104300 mi US $600	Needed new radiator. Slow leak.

Toyota Sienna in Oklahoma, United States Jul 2015 - Oct 2015
Sep 2015 154000 mi US $500	Multiple problems with blend doors and mode doors. They supposedly fixed a mode door, but now there no hot air blowing on the front passenger side.

Toyota Sienna in Maryland, United States Aug 2007 - Jun 2011
Aug 2007 28500 mi	The navigation system lost its ability to sync with the satellite. This required a firmware update. Toyota provided a replacement navigation disk that corrected the problem for free.
Feb 2009 58000 mi	The struts for the rear hatch were replaced because they were not supporting the hatch when open. This was replaced under a recall notice.

Toyota Sienna in New Mexico, United States Jul 2015 - Jul 2018
Sep 2015 45000 mi	A/c operation was erratic. Controls did not function reliably. Replaced blower motor control (part #87165-45020)and Blower motor resistor. Works fine now.

Toyota Sienna in California, United States Aug 2015 - Oct 2015
Aug 2015 147000 mi US $400	coolant leak in water pump seal
Oct 2015 150000 mi	the second bank CC went out, and required replacement.

Toyota Sienna in Delaware, United States Sep 2013 - Jul 2015
Oct 2014 35200 mi	Water pump and radiator

Toyota Sienna in Prince Edward Island, Canada Aug 2010 - Dec 2017
Jun 2012 71920 mi C $200	ceased suspension top bearing
Jul 2013 82240 mi C $200	leaking a/c lines. Went with sealer and recharge rather than replacing the lines.
Sep 2014 93000 mi C $500	Timing belt replacement
Apr 2015 100000 mi C $150	Exhaust repair.
Nov 2016 118580 mi C $300	Exhaust repair
Jun 2017 124000 mi	Weeping power steering fluid. Living with it and Monitoring
Sep 2017 127720 mi C $800	Cracked radiator replaced after the transmission fluid ran dry and van stopped moving

Toyota Sienna in Nevada, United States Nov 2006 - Jan 2012
Jul 2007 25000 mi	a horrible rattling noise coming from back slider (driver side) door. a loud "click" noise when vehicle is placed in drive and forward motion is initiated.

Toyota Sienna in Virginia, United States Dec 2006 - Aug 2011
Jul 2007 23000 mi	Air bag light flashing
Sep 2007 27000 mi	Air bag light was on. Replaced passenger seat for the 2nd time but light is now on again.
Nov 2007 28000 mi	Airbag light flashing. Replaced front passenger wiring harness and front passenger seat.

Toyota Sienna in Washington, United States Nov 2006 - Jun 2018
May 2015 148800 mi US $300	I was told there was a prob with my blower motor, but after they replaced it the problem remains. So no real repair actually completed. Prog is with my heater box (I think) and it clicks when I turn it on and makes a noise at some settings.
Jan 2018 194000 mi US $520	brakes/rotors, scraping on metal

Toyota Sienna in Florida, United States Nov 2006 - Jun 2011
Jul 2009 24000 mi	cracked front exhaust pipe. Rear AC did not blow cool air. Problem was faulty relay.

Toyota Sienna in California, United States Nov 2006 - Jul 2022
Dec 2007 7000 mi	AC not cold enough.
Oct 2013 63300 mi US $100	Rack seal leaked and caused inner tie rod boot to corrode. Temp fix is to put in pwr steering seal fluid and replace boot.
Jul 2014 71700 mi US $500	steering rack leaking.
Jul 2016 98200 mi US $100	Steering boot leaking passenger side.
Jul 2022 157000 mi US $200	Exhaust became noisy

Toyota Sienna in Maryland, United States Nov 2007 - Jul 2018
Apr 2014 77200 mi	Recall on spare tire cable -- spare tire fell out, and since this was recalled, we brought it to the dealer to fix this and get a new spare tire.
Jan 2015 77500 mi US $700	Rack and pinion steering system was replaced...tie rods also.
Jun 2016 96000 mi US $1000	Car stalled, wouldn't drive while on the road. Multiple repairs needed, entire engine had to be removed to replace what was needed. Took a while to fix & parts to be ordered but mechanic had no experienced with this car, so that contributed. Update: spark plugs.
Apr 2017 102000 mi US $290	Starter needed replacing as it wouldn't turn on. Replaced starter and was good to go.

Toyota Sienna in Ontario, Canada May 2007 - Aug 2022
Oct 2008 34720 mi	From Toyota invoice: Condition: axle boot leaking Cause: axle boot torn open Correction: replace axle boot kit
Mar 2009 37200 mi C $70	A part of molding (on the roof) has detached from the roof, Toyota dealer cleaned and glued it back.
Dec 2010 55800 mi C $450	"Check Engine Light" with error code P0303 - "Cylinder 3 misfire". The problem was not successfully diagnosed and repaired during 4 visits to Toyota dealer. During 5-th visit, the coil was replaced, this fixed the problem.
Jan 2012 87060 mi C $200	Inner power steering rack end was replaced
May 2014 83700 mi C $1000	The dealer insisted that water pump was leaking and needed replacement. Water pump was replaced.
Mar 2015 92380 mi C $170	reported on knocking noise from left front. Replaced stabilizer link assembly
Dec 2017 103850 mi C $500	Replaced rusted sections of the exhaust system
Aug 2022 136400 mi C $400	Right and left rack & pinion bellows were replaced due to tear and damage

Toyota Sienna in New York, United States Feb 2007 - May 2015
Mar 2011 54000 mi	The DVD player would no longer play DVDs. It was replaced under my extended warranty, there was n charge to me at all.
Nov 2011 60700 mi	Bezel on DVD player was cracked, so the dealer replaced the bezel.
Dec 2011 62000 mi US $245	The battery would no longer hold a charge, and the positive battery cable was corroded. Both the battery and cable were replaced. The lights on the homelink buttons on the overhead console had burnt out. The dealer replaced the bulbs.
May 2013 72300 mi	Something called the transmission pan was leaking and needed to be replaced. This was covered by the extended Toyota Platinum warranty.

Toyota Sienna in Minnesota, United States Mar 2010 - Jun 2011
Apr 2010 79000 mi	Rear hatch struts don't fully open when cold

Toyota Sienna in Ohio, United States Sep 2006 - Jul 2011
Nov 2008 58000 mi	Airbag sensor light was blinking. Noticed TSB on siennnaclub.org and dealer confirmed problem on first trip. Repair took place on second trip to shop.
Dec 2008 60000 mi	Sensor replaced on return visit after ordering from first visit.

Toyota Sienna in Kentucky, United States Feb 2006 - Mar 2010
Dec 2007 37000 mi	Transmission was shifting oddly at low speeds.

Toyota Sienna in Illinois, United States Feb 2006 - Oct 2018
Oct 2008 30000 mi	Right-side sliding door window rattled when all the way up; caused by door sheet metal flexing outward when window was at top of travel.
Feb 2010 40900 mi	Frozen front left brake caliper
Nov 2010 44000 mi	Driver's side door check weld failure. Shop quoted price for body shop to fix, even though I enclosed warranty enhancement letter. Complained to shop for not paying attention, made appointment for body shop to fix under warranty.
Dec 2010 45000 mi	Driver's side door check weld failure. Received warranty enhancement letter a few years ago, covered repair at the end of the 5-year warranty extension.
Dec 2013 62000 mi US $200	Tie rod replaced
Oct 2018 100800 mi US $11	One headlight lamp burned out. Replaced both with new 9006 standard lamps.

Toyota Sienna in Colorado, United States Feb 2006 - Mar 2016
Sep 2007 22000 mi	rattle in door backseat, driver side

Toyota Sienna in Ohio, United States Mar 2006 - Sep 2016
Mar 2010 54000 mi	Passenger side mirror does not unfold fully. Extended Warranty took care of all expenses.
Oct 2012 83000 mi	replaced rack and pinion, didn't pay any due to extended warranty or it would have coast me over $1k. I had them replace all belts and water as a precaution.
Mar 2013 89000 mi US $804	Driver seat base (71120-8E110)weld snap. Base need to be replace.
Jun 2014 104000 mi US $2300	The whole evaporator need replacement due to leaks.
Jun 2016 133000 mi US $600	Navigation stop powering up. Replaced with unit from Ebay. Unit from dealer would have been over $4k

Toyota Sienna in Florida, United States Mar 2006 - Mar 2016
Jun 2007 15000 mi	There was an apparent squeak when starting the vehicle, this turned out to be a bad belt, the noise was obvious to the mechanic and was coming from the front passenger side. Repairs took approx 2 hrs.
Sep 2009 44000 mi US $400	part of the 3rd row power seat would not come up.
May 2010 55000 mi	DVD player gave out due to an electrical short. This problem had occured before when the car had around 36,000 miles on it.

Toyota Sienna in Utah, United States Aug 2006 - Sep 2013
May 2010 37000 mi US $170	Door Check Mounting Panel welds broke loose in right front door. Dealer Body Shop reimbursed $ 381 from Toyota by Warranty Enhancement I received 12/31/2007. Many Toyota Sienna right front door check mounting panels had defective welds.
Jul 2010 38500 mi	Driver's side front door made POPPING Sounds when opened or closed due to defective welds. Dealer body shop had to repair the welds.
Sep 2010 41000 mi US $600	Radio/stereo made loud POP and go dead. Radio/stereo had to be replaced.
May 2012 63900 mi US $200	Radio, CD player, stereo had to be replaced. Toyota dealer quoted $1,800 to replace with Toyota radio and CD player.

Toyota Sienna in Massachusetts, United States Jul 2006 - Mar 2010
Jun 2007 30000 mi	on steep long hway grades going 65-70mph downhill & braking after quick tap on acccelator took rpms to exactly 2500,where it froze- only braking could disengage- duplicated several times. recalibrated some kind of computer & thing seems fine

Toyota Sienna in Illinois, United States Sep 2007 - Jun 2022
Apr 2008 43000 mi	Tranny failure (? pinion gear)- slipping, grinding.
May 2008 47000 mi	airbag light flashing, wiring in passenger seat loose.
Oct 2008 54000 mi US $310	Door panel trim falling off door.
Feb 2009 68000 mi	Door trim panel keeps popping off.
Apr 2009 71000 mi	Interior door panel keeps popping off as fasteners get loose. Fasteners replaced.
May 2009 71000 mi	rattling in front car , 3 visits to dealer, heat shield fixed first time, now they think it may be catalytic convertor has something broken inside but they are still not sure, sound still present, they want to wait till its louder more obvious
Jul 2009 76000 mi	replaced bank 1 catalytic converter
Aug 2009 79000 mi	loose heat shield
Mar 2010 93000 mi	coolant leak
Dec 2011 123000 mi US $600	power door actuator motor replaced
Mar 2013 138000 mi US $180	battery died
Jun 2014 157000 mi US $800	replace one front bearing replace both front struts
Mar 2015 160000 mi	replaced rear shocks, leaking fluid
Apr 2017 177000 mi US $250	ac recharge, tighten belts
Aug 2017 179000 mi US $300	ignition coil failed
Jun 2018 183000 mi	replace front rotors, brakes
Jul 2021 185000 mi US $400	rear calipers/brakes

Toyota Sienna in Oklahoma, United States Jun 2007 - Feb 2016
Jul 2010 87000 mi	Air bag warning light indicates malfunction with one of the air bag modules. Declined to repair. Update: later cleared up on its own. One of the buttons in the overhead console homelink keypad broke. It pushed in but did not come back out. I took it apart to discover the plastic tab that makes the button rebound failed. To fix would have to replace unit. Switched to a different button.
Oct 2010 91700 mi	Repaired rear side window opening hardware.
Aug 2011 103000 mi US $50	Asked dealership to diagnose noise. They charged me $50 to tell me I have a problem with the steering half shaft.
Nov 2012 116700 mi US $25	Check engine light on. Scanned it and it came up evaporative emissions system. Replaced the fuel cap which did not fix the problem. Van runs great, will eventually check all hoses for leaks.
Apr 2013 121800 mi US $2	Follow-up to check engine light. The Toyota dealership that replaced the spark plugs damaged a vacuum hose and taped it. When the tape failed the CEL came on. I replaced the damaged hose which fixed the problem.
May 2014 136000 mi US $1100	Radiator ruptured. Also needed to replace thermostat.
Feb 2016 152000 mi	Steering shaft, overhead console button never fixed.

Toyota Sienna in Quebec, Canada Aug 2009 - Sep 2014
Jun 2010 67580 mi C $800	Replaced front passenger airbag.
Nov 2012 95980 mi C $500	Timing belt replacement. Had to replace mounting brackets which were seized.

Toyota Sienna in California, United States Oct 2010 - Mar 2018
Dec 2013 73000 mi US $700	Sliding Door Latch needs to be replaced.

Toyota Sienna in Ontario, Canada Apr 2009 - Jun 2012
Jun 2011 74400 mi	Front wheel bearing is wearing, but not requiring of replacement yet. There's an audible rumble, but no other symptoms. Door moulding had become detached; was glued back down.
Jun 2012 79980 mi	Worn wheel bearing never replaced as rumble never got worse.

Toyota Sienna in Texas, United States Nov 2009 - Jun 2022
Jul 2016 161200 mi US $260	replace ac compressor clutch
Sep 2021 210000 mi US $150	replace electronic vent control, door blend servo

Toyota Sienna in Arizona, United States Dec 2009 - Sep 2012
Jan 2011 63000 mi US $100	Shock leaking....can't remember the other item
May 2011 68000 mi US $280	CV boot leaking
Jan 2012 82800 mi US $700	Transmission seals are starting to leak.(under extended warrenty). Lower control arm bushing needed to be replaced.

Toyota Sienna in Nebraska, United States May 2010 - Jun 2010
Jun 2010 51000 mi	Driver's side air bag light on - at least 5 repair trips. began early in warranty period (new car). Kept recurring until present mileage. Repaired by loyal customer provision of Toyota - no cost, one time favor.

Toyota Sienna in New York, United States Jan 2010 - Mar 2012
Apr 2010 38700 mi	Low tire pressure indicator came on twice. Checked tires (all were ok) and reset indicator.
Oct 2011 54800 mi	Sliding door stopped working.
Mar 2012 59000 mi	Replace worn shocks and struts

Toyota Sienna in California, United States Jan 2010 - May 2013
Mar 2010 74000 mi US $500	The vehicle needed 4 wheel alignment. The new tires wear out after 2500 miles on them. New tires at America Tire for worned out four tires
Jul 2010 80800 mi US $700	The right front strut is worned out. Needed to replace all struts and shocks.
Apr 2012 106800 mi US $1220	Power Steering Rack leaking and needs major replacement. New tires every 2 years.
Dec 2012 119000 mi US $550	Hub and wheel bearing bad on right front.

Toyota Sienna in Massachusetts, United States Apr 2009 - Jul 2011
Mar 2011 52000 mi US $250	One of four Oxygen sensors failed and had to be replaced. Only replaced the defective one.

Toyota Sienna in Kansas, United States May 2009 - Dec 2009
Dec 2009 50000 mi	One electro-mechanical failure was left unresolved: the motorized mirror on driver side. Motor switch probably failed as motor continued to run. However, the mirror control also stopped working at the same time. Dealer agreed to repair.

Toyota Sienna in New York, United States Nov 2008 - Dec 2012
Aug 2011 39700 mi US $1400	air conditioning blowing hot air, fixed eventually under warranty but still had to paid half of filling with freon

Toyota Sienna in New Jersey, United States May 2006 - Jun 2011
Jul 2006 4193 mi	Rear side window shade broken. Ordered and replaced a few days later under warranty.
Mar 2007 14958 mi	Battery needed to be replaced due to dead short in van. Dealer charged $112.98 to replace. I fought it and got a check back from them. Warranty after a fight. Short issue as of June 17th 2008 is still ongoing.
Dec 2007 27173 mi	Van would not start all day, no crank no electric. Started the next day and taking to dealer who could not find a problem. I think part of dead short issue mentioned above. Still ongoing problem as of June 17th 2008.
Jun 2008 34000 mi US $114	Paint on rims was blistering. Replaced all 4 under warrenty, DVD player was not shutting off draining battery problem was old and caused battery to be replaced earlier in ownership. Work done under warranty.
May 2009 47000 mi	DVD player once again is draining battery by staying on after shutdown. This is getting old. Told solution will be coming and to bring back when called.
Dec 2009 50000 mi	replace defective rear door stay checks. TSB dealer did on own during service.

Toyota Sienna in New York, United States Jan 2009 - Mar 2016
Oct 2012 122500 mi US $240	Recall/Warranty replacement of power door cable/motor/etc. Replacement hinges not covered under warranty but were recommended to replace.
Jul 2013 136300 mi US $400	Replace struts and strut top mount bearings.
Sep 2015 179000 mi US $100	Passenger side power sliding door would not open. Power latch actuator motor failed. Replaced power latch actuator.

Toyota Sienna in Florida, United States Dec 2008 - Jun 2018
Jul 2010 56000 mi US $13	Heater for oxygen sensor post cat. converter steering rack boots
Mar 2011 70000 mi US $7	Drivers side inner drive shaft boot grease leaking due to band loosening. Probably more common on this side due to heat from transmission. Boot still good. Self-repaired with gasket silicone.
Mar 2015 128000 mi US $250	Replaced front catalytic converter (Bank 2), it is one adjacent to radiator .
May 2015 129100 mi US $400	Coolant loss due to crack in Plastic part of radiator.Replaced both upper and lower hoses and thermostat at same time.
Jun 2015 130000 mi US $80	Replaced bad starter
Aug 2015 133100 mi US $65	Replaced number 1 Cylinder spark plug coil .
Jun 2016 146000 mi US $15	Replaced passenger side inner tie rod boot
Oct 2016 149800 mi US $200	Replaced both left and right cv drive shafts due to torn inner boots (150k miles)
Feb 2017 154000 mi US $300	Installed both rear shocks , Installed new front struts.
Jun 2017 155000 mi US $10	Replaced both valve cover gaskets due to oil leak . Replaced spark plug seals at same time as they were brittle. I replaced the fire wall coil packs , even though they were functioning, as a preventative measure since they are difficult to get to and the job of renewing the valve cover gaskets involves removing all that was necessary for the coil packs as well. The packs at front are easier to access if need be. Drivers side low beam bulb blown. Replaced both drivers and passenger side with new bulbs. Other good one is now a spare.
Jul 2017 156000 mi US $20	Replaced rear drums with aftermarket brand and toyota (oem), both brands were defective out of the box and had to be machined to make true, ridding the vibration when installed initially. OEM shoes Installed. Topped off air condition with oil/sealer/ 134a charge.
Mar 2018 159000 mi US $600	Steering rack replaced Control arms , ball joints , outer tie rods and as a preventative measure stabilizer bar bushings replaced as well.  Torque strut mount (dog bone ) replaced as well.

Toyota Sienna in Alberta, Canada Sep 2014 - Jun 2016
Sep 2014 78740 mi C $2400	Replaced Adaptive Cruise Laser Unit
Mar 2015 94240 mi C $1400	Manifold Gasket Replace

Toyota Sienna in British Columbia, Canada May 2009 - Mar 2010
Dec 2009 68200 mi C $200	door panel fell away from door

Toyota Sienna in Alberta, Canada Oct 2010 - Feb 2019
Jun 2013 58900 mi C $1400	Motor and cable for power sliding door. The plastic jacket of the cable cracked and stuck in the gear. The complete motor and cable assembly had to be replaced.
Dec 2013 61380 mi C $1800	steering oil leak
May 2016 76880 mi C $575	Power sliding door doesn't open automatically
Jun 2017 86800 mi C $200	Noise due to loosen belt

Toyota Sienna in Virginia, United States Feb 2006 - Jul 2022
Oct 2010 78500 mi	RES DVD Player swallowed DVD and wouldn't eject. Dealer confirmed bad and ordered a new one. Had to return later for installation.
Nov 2010 79100 mi	Driver's side rear view mirror retract motor quit working. Had to order the parts and replace. Power sliding doors hanging up on occasion. Dealer duplicated problems and ordered parts. Rear lift gate gas cylinders recalled for losing lift capability. Both replaced by dealer under warranty.
Jun 2011 83000 mi	Both sliding pwr doors intermittent. Dealer saw when ordered parts. Warranty svc wouldn't allow install without reduplication. No dupe so no parts. Disappointed how long parts took to come in then no install.
Dec 2011 88000 mi	Blower motor failure. Unsafe due to no defroster.

Toyota Sienna in California, United States Jan 2007 - Mar 2018
Jan 2007 17269 mi	The GPS all of a sudden stopped working. Toyota provided a GPS update disk and now it works
Oct 2007 29436 mi	The tires began to sound very noisy while driving. Conclusion were faulty run-flat tires. Tires were replaced as goodwill
Aug 2008 42073 mi	This was a warranty coverage; however, if it weren't it would have cost us $388.
Dec 2009 59871 mi US $97	Battery was no longer holding a charge
Feb 2012 90624 mi US $2201	The left passenger auto door open/close mechanism was faulty
Mar 2013 97000 mi	Problem was a disconnected passenger air bag wire. Reconnection fixed the problem
Jun 2014 112000 mi	Toyota had a recall to fix the wiring for the Air Bag warning light. Came on intermittently.
Dec 2016 136000 mi US $450	The airbag warning light switched on and off.
Feb 2018 145000 mi US $600	Driver side passenger sliding door failed to properly close

Toyota Sienna in Minnesota, United States Mar 2010 - Jun 2017
May 2011 54000 mi US $51	noisy cabin fan. So annoying, do not use the fan, or have to turn up the radio to drown out the squealing. Problem returned within 3 days, haven't returned to get it repaired yet. Dealer said leaves in fan, cleaned out.
Jan 2012 61000 mi US $433	Power passenger door will not open with buttons in van or remote. Needs manual assist to move. Replaced motor slide assembly and 3 clips. 2.5 hours labor Overhead console failing. Usually blank. Sporadic re-occurrence with partial numbers failing, but information, when available, is accurate. Quoted $800 to replace digital display.
Feb 2012 62000 mi US $25	Bought used computer console for overhead console on eBay from a wreck. Replaced, as well as a few light bulbs in the home link console, and it works like new.
Jun 2015 91000 mi US $773	Passenger sliding door inoperable Water pump leaking
Aug 2015 92400 mi US $448	Power passenger door would not work except as a manual door. Replaced door "computer".
Apr 2016 95000 mi US $55	power steering leaking quote of $1465 to replace rack and pinion assembly, with alignment Transfer case for AWD leaking and advised to replace, or watch and not let go dry. quote of $1862. Bad rattling at speeds over 50 mph. Brought car in to dealer in 2012 for problem, but they could not diagnose. 4 years later, brought in, but raining this day, so rattle was not able to be replicated today.
May 2016 95700 mi US $61	Bad rattle over 50 mph. Especially in windy conditions. Was able to replicate today. Secured a panel underneath engine compartment. Also riveted the mud panel to a wheel well that was loose. Rattle is finally gone after 5 years! Told Rear Coil Spring is broken. Had not noticed any issues or symptoms. Quote to replace both rear springs $1129.

Toyota Sienna in Connecticut, United States May 2006 - Aug 2013
Mar 2009 60000 mi	Rear power hatch struts.
Apr 2010 90000 mi US $2000	cigarette lighter outlet in console falling out rear hatch struts--2nd replacement under mfr warranty Van has always pulled to left; said "can't replicate" Wind whistle at bottom of windshield at highway speeds; goes away with recirc closed; comes back when open, consistently 90000 mile service; added in water pump
Sep 2011 126000 mi US $100	Gasket just after engine connecting to exhaust system failed and was replaced.
Jul 2012 145000 mi US $120	Evacuate, recharge, add dye to find leak in AC Spring popped out of driver side seatbelt floor latch, setting off dash light and making it almost impossible to buckle seat belt
Aug 2012 145000 mi US $250	Replacement of driver side seat belt floor assembly Dye test showed leaks in rear AC lines; need to be replaced
Jun 2013 146000 mi US $1800	Replace rear AC lines Airbag light always on for driver Transmission pan gasket leaking
Jul 2013 146000 mi US $2400	Steering rack leaking; replaced Front AC lines leaking; no cold air

Toyota Sienna in Colorado, United States Jul 2006 - May 2014
Mar 2008 14000 mi	HVAC fan making high-pitched whining noise.
Oct 2008 19000 mi	High-pitched whining noise in front climate control fan.
Apr 2009 26000 mi	Leaking transmission casing seal. Took down transmission and replaced with new seal.

Toyota Sienna in New Jersey, United States Dec 2011 - Nov 2013
Oct 2012 76700 mi	Tailgate struts failed preventing the door from staying open. This was subject to a previous recall that Toyota fixed with no charge.

Toyota Sienna in Virginia, United States Jul 2014 - Jun 2015
Jun 2015 142000 mi US $1000	there was a leak in the power steering column, and a few minor repairs.

Toyota Sienna in British Columbia, Canada Jan 2007 - Jul 2018
Jun 2010 47120 mi	Rear Hatch struts would not hold open hatch.
Jun 2015 116560 mi C $1500	Replaced front steering components, including tie rods and stabilizer.
Aug 2016 130200 mi C $1250	Parking brake: non-functional re/re; additionally replaced rotors/drums + pads  and rear shocks (leaking).
Nov 2017 151280 mi C $3000	Thermostat seized causing overheating and valve head gasket failure.
Mar 2018 155620 mi C $1200	Front bearings and struts replaced

Toyota Sienna in Maryland, United States Jun 2015 - Jul 2016
Jul 2015 147500 mi US $568	A/C stopped working. Problem was A/C Compressor Clutch. Replaced and recharged system. Now works perfectly.
Oct 2015 152800 mi US $235	Exhaust leak. Gasket at flex joint was worn. Replaced.
Nov 2015 155000 mi US $360	Louver in air system failed and stopped directing heat to driver side

Toyota Sienna in New Jersey, United States Jun 2010 - Jun 2012
Jun 2011 57000 mi	Broken A/C, dealer suspected Broken O-ring. Charged A/C system and replaced ring at no cost. Blowing hot air again five days later.
Jul 2011 57500 mi	Dealer suspected broken rear o-ring. Sanded down tube and charged system and replaced o-ring. Blowing lukewarm air again a week later.

Toyota Sienna in Delaware, United States Feb 2015 - Jun 2022
Jul 2015 90500 mi US $1500	Replaced the steering rack, due to a reported leak.

Toyota Sienna in Colorado, United States Mar 2008 - Mar 2010

Apr 2008 21000 mi

Nav system not able to locate address shown on map. Gen 4 sys w/6.1 map DVD. Toyota said for dlr to replace map DVD with current upgrade. Dlr only wants to install 5.1 map DVD, will not order 7.1 map DVD. Found new dlr, 7.1 map DVD installed OK now. Nav system not able to locate address shown on map. Gen 4 sys w/6.1 map DVD. Found new dlr, 7.1 map DVD installed OK now. Sienna pulled slightly to left on highway. Reported 3 times to previous dlrs with same response, No Problem Found. Found new dlr, confirmed problem, corrected alignment problem. OK now.