Find your perfect car with Edmunds expert reviews, car comparisons, and pricing tools. They replaced axle, still clunking. I gave it away to a mechanic friend. Dealer reprogrammed the ECU per the TSB which improved the acceleration to acceptable levels. So, yea, a new transmission for me at 6,200 miles. Will recheck at next service to see if main seal is leaking. What a bad experience with my family that the transmission was shut down in … Below is a list of complaints & problems filed against the 2018 TOYOTA SIENNA.These problems includes information received by NHTSA from consumers either directly or as recorded by the Vehicle Safety Hotline. Tested sensor via resistance check, and they checked okay. Front drivers side CV joint began clicking on turns. Shop Toyota Sienna vehicles for sale in Providence, RI at Cars.com. Transmission went out. ... 2018 Toyota Sienna problems (0) View all. An ongoing issue where it was difficult to put gear selector into Park, Light was on and took to my trusted macanic that let me know it was the transmission, Transmission failure. If you sign up for notifications in My Garage, we will try to get these to do, but for various reasons (some beyond our control) cannot guarantee you will receive them. had to replace shaft also as brg was rusted to shaft. Replaced with a low mileage JDM transmission. Recall on the gear shift lubricating, and the cable to the spare tire attachment. The average price of a 2018 Toyota Sienna transmission fluid change can vary depending on location. This happened 1 day after engine was revved above 6000 RPM for a few minutes on 1 occasion. When in doubt about a recall or TSB, contact the dealer. An extended warranty can provide peace of mind. It has been literally trouble free since I bought it. Find your perfect car with Edmunds expert reviews, car comparisons, and pricing tools. 2019 Toyota Sienna problems (0) View all. Replaced pinion seal. pinion gear)- slipping, grinding. Automatic transmission gasket leaking on pan. 2017-2018 Toyota Highlander and Sienna Transaxle Whine Noise, Harsh Shift, MIL ON, or Reduced Power. Both inner CV boots were leaking grease around shaft, the straps could have been tightened but my extended warranty company wanted to replace the boots. This information may be used by NHTSA during the investigation process. rebuilt transmission failed after 20K miles. Works now. You should receive a letter from the manufacturer if your car has been recalled. The same axle was replaced in September 2016 (7 months prior), so shop figured it was a faulty part and replaced free of change (both labor and parts free.). This was covered by the extended Toyota Platinum warranty. Replace crankshaft pulley. There can be errors in the text. band still in place. New computer scavenged to deal with ongoing transmission issue. This involves the eight-speed transmission known as UA80, UA80E, and US80F. Even if there are symptoms, a manufacturer doesn't have to pick up the cost of a TSB repair if the car is out of warranty, though sometimes they do. Clunking from the front end. 2018 Toyota Sienna Limited. Had been already replaced for the same reason less than a year ago. © 2004 - 2021 TrueDelta. The primary purpose of TSBs is to inform dealers about known problems with a car and how to fix them. Transmission pan gasket leak: ~$380 to fix. No money. Transmission was replaced with a rebuilt unit. Tranny failure (? I found a TSB-0187-17 on the web indicating that there was a fix for this problem. Odd shift pattern, found out this is common for van. The transmission was not shifting properly under mild acceleration. Dealer replaced the seal at the fill plug. The transmission was not shifting properly under mild acceleration. Loud clicking from behind left front wheel when going from reverse to drive or vice versa. It also got better gas mileage. Transmission is not shifting correctly between 3-4 gear. Van would not shift correctly. Shop indicated something broke inside the gearbox. The symptoms have returned as of 110000 km indicating the CV shaft is not source of problem. Used transmission $1750. Had to shift to neutral than to Park. Replaced both left and right cv drive shafts due to torn inner boots (150k miles). © 2004 - 2021 TrueDelta. Cracked radiator replaced after the transmission fluid ran dry and van stopped moving. cv boots. Transmission broke at 45K. The whine was confirmed and documented, submitted to Toyota Corp for a fix/solution which they approved for a transmission replacement. No issues found. Someone also pointed out to me that it is possible it is a torque converter problem. In our research we use the PPMY index to compare the reliability of vehicles. For the full text of TSBs: Powertrain and Chassis Repair Frequencies. Transmission would shift hard and surge in all gears. The worst complaints are engine, fuel system problems. 296-horsepower 3.5L V6 8-speed shiftable automatic FWD, 296-horsepower 3.5L V6 8-speed shiftable automatic AWD, 266-horsepower 3.5L V6 6-speed shiftable automatic FWD, 266-horsepower 3.5L V6 6-speed shiftable automatic AWD, 266-horsepower 3.5L V6 5-speed automatic FWD, 266-horsepower 3.5L V6 5-speed automatic AWD, 215-horsepower 3.3L V6 5-speed automatic FWD, 215-horsepower 3.3L V6 5-speed automatic AWD, 230-horsepower 3.3L V6 5-speed automatic FWD, 230-horsepower 3.3L V6 5-speed automatic AWD, 210-horsepower 3.0L V6 4-speed automatic FWD, 194-horsepower 3.0L V6 4-speed automatic FWD. (under extended warrenty). The CV boot had started to leak on the left front--needed replacement, Oil leaking. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. Cracked interior boot on front passenger CV axle, Replaced passenger CV axle, as boot was cracked. Extensive slipping however. I have spent over $2400 out of warranty, disappointed in Toyota. Privacy Policy | Terms and Conditions | Copyright Policy | Michael at Google+. During road trip, transmission suddenly not shifting past 3rd w/o going into a neutral state (revving engine in 4th). All rights reserved. Transmission blew. Transmission failed after slipping for a few days upon starting. The car was making a loud "whoosing" sound when decelerating from 40-45 MPH. Limped in 3rd to nearest dealer (Reno), provided loaner to complete trip, transmission replaced. Rear Output Shaft, Front Cover, and Transmission/T-Case. Done by Toyota according to a TSB. Replacement of transmission pan filter and change of translating oil. Probably more common on this side due to heat from transmission. Toyota Motor Corporation Brand: TOYOTA Model: SIENNA Model Year: 2018 File date: 08/11/18 Component: SEATS: Product type code: VEHICLE Description of the problem: I have a question regarding vehicle seat movement. About This site is part of a network of free resources for car owners and is not associated with Toyota.We recommend you always seek car advice from a qualified mechanic before making any repair decisions. Something called the transmission pan was leaking and needed to be replaced. Cable between shifter and transmission was loose. Transmission fluid cooling line connection to radiator broke; transmission fluid leaked out and transmission stopped working. no tears. Replaced connection and fluid. Privacy Policy | Terms and Conditions | Copyright Policy | Michael at Google+. Save up to $6,458 on one of 1,023 used 2018 Toyota Siennas in Providence, RI. 2018 Toyota Sienna LE The problems of the car is that it is tight in the back when you have a lot of people, performance is outstanding just like reliability and comfort. Replaced both axles. Leaking CV joint boot. P0793 code thrown twice. Vehicle had a used car warranty. TrueDelta is not affiliated with any car manufacturer or their trademarks. Something about performance solenoids. Leaking rear differential. In 2018 Toyota issued TSB 0160-18 titled, “Transaxle Whine Noise, Harsh Shift, MIL ON, or Reduced Power” that applied to the 2017-2018 Toyota Highlander and Toyota Sienna. I purchased a 2018 Camry with that ridiculous 8-speed transmission and have had continuous problems with the car jerking into gear. Transfer case has been leaking for >30K miles, recently leak has increased, I had the case resealed by a private mechanic. I have been told by two dealerships that the seats in the third row of the toyota sienna are meant to have some play to them. Recalls do not have to be issued only because something is prone to failure. Also reverse stopped working all together. looked for codes only. They used to be great, but this 25+ year Toyota driver will be switching to a manufacturer that knows QA. Leaking driver side CV joint. Some things are often misunderstood about recalls and technical service bulletins (TSBs). Click here now! As of today May 30 no word from dealer on arrival of tranny. Seems the joint had little grease in it from the factory! quote of $1862. Tranmission was slipping. Rear differential leaking. Worried about potential repair costs? Replace with new Toyota transmission. Transmission was shifting oddly at low speeds. Transmission pan leaking. Get a free detailed estimate for a transmission fluid change in your area from KBB.com Needed replacement. Damage to transmission – ranging from premature transmission wear to transmission failure. Self-repaired with This was caused by a mistake made during the engine replacement in April. Left side CV boot torn. Toyota Sienna owners have reported 7 problems related to transmission gear slipping (under the power train category). As a result, a class-action lawsuit has been filed in California. Replaced again at no cost. Transmission seals are starting to leak. Enter a VIN to learn if a specific vehicle needs to be repaired as part of a recall. I found a TSB-0187-17 on the web indicating that there was a fix for this problem. NHTSA (a government agency) can only require a recall if a failure will affect safety, emissions, fuel economy, or compliance with some other regulation or law. right front driveshaft/bearing. You get one for its versatility. Other reported transmission problems include: Problems shifting – including rough, delayed, sudden shifting, or failure to shift. 2018 Toyota Sienna LE Review. Whether it’s leaking transmission fluid or burning through oil, this Sienna proves it doesn’t know how to hold onto its fluids. There is a recall on the solenoids. Acceleration problems – significantly delayed or harsh acceleration and deceleration. The 2018 Toyota Sienna has 41 problems & defects reported by Sienna owners. Initially thought to be failed trans, hence long time in shop getting replacement whcih was wrong part. Car would not shift into gear. New transmission needed due to total failure of bearings, gears, and possibly other parts. Be sure to check back once in a while because we update the information on this page regularly. Which means you're either an idiot or a maniac. 2020 Toyota Sienna problems (0) View all. Paint, Rust, Leaks, Rattles, and Trim (8%). Bearings in driveshaft needed to be replaced, including most of driveshaft. Diagnosed as a failing rear viscous coupler for the rear differential. At first it would disengage while in Drive mode, as though it was shifter into Neutral, later it didn't shift beyond 1st gear. Thread starter MG; Start date Dec 21, 2018; Tags 2017 2018 highlander noise p028077f p07457f p07757f sienna transmission whine; MG Moderator. Replace with new Toyota transmission. Dealers often will not provide a preventive repair just because a problem described in a TSB might happen to your car. Traveling upward, they create compression. Transmission cooler lines and cooler leaking fluid, replaced lines and cooler. No charge, done as recall. So did the oil and filter change. As a manufacturer of high-quality cars, Toyota should be expected to stand behind their products. What a headache. Took two Toyota transmission experts on a test drive one morning and they both felt the transmission jerk. Transmission pan gasket had to be replaced. ... Mines is a 2014 4x4 double cab with a 6 speed manual transmission. Dealer provided new Avalon loaner and repaired Sienna. There are 15 complaints filed for the 2018 TOYOTA SIENNA. Dealer diagnosed and replaced entire transmission. Problem went away. On this vehicle the u joint is not serviceable and required replacement of the entire driveshaft. They'll usually want to observe symptoms that the problem is already affecting your car. The car is pretty comfortable except I do not like the seats, I prefer leather. Had to replace transmission. Need advice about a specific Toyota Sienna problem? Drivers side inner drive shaft boot grease leaking due to band loosening. transmission is leaking alot of fluid, and slipping occassionally. Problems with the transmissions included: delayed, rough and sudden shifting, delayed or harsh acceleration as well as deceleration, failure to start, jerking, bucking, loss of power suddenly, unwarranted and unexpected transmission wear; and overall transmission failure. They are not the same as recalls. Leaking transfer case was finally resealed, three gaskets were leaking at the time of the repair: 1. Replaced transmission oil pan drain plug gasket. Gasket. Description: Used 2017 Toyota Sienna LE 7-Passenger AWD for sale - $23,974 - 31,415 miles with Alloy Wheels, Third Row Seating, Bluetooth, Backup Camera Certified Pre-Owned: No Transmission: 8-Speed Automatic Color: Silver Sky Metallic Bought aftermarket and repaired. Leaking transmission casing seal. Transmission Pan Gasket needed to be replaced. NHTSA's feed only includes summaries. After a stop, while in drive, the car would not go forward or reverse when shifted to Reverse. Replaced with "take out" transmission salvaged from another Sienna. Labor was $1275. Our list of 9 known complaints reported by owners can help you fix your Toyota Sienna. A 2017 Toyota Sienna SE Good news: there's nothing to report so far! The most recently reported issues are listed below. Ignition switch would not turn. Will see if that takes care of the leak! replaced the one boot only. Vehicle hesitates when changing gear. Getting a little rough. Report a problem with your vehicle, tires, car seats or other equipment. We are 106,000+ car owners sharing real-world car information. Parts were $318. The boot was never cracked/broken. Transmission was dead when van gifted to me. Planning to trade in car. Fortunately did no damage to transmission. Waiting for appointment with mechanic. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance. The Honda Odyssey we had before had sliding door problems, but more room for 3 car seats in the middle. Get reliability information for the 2018 Toyota Sienna from Consumer Reports, which combines extensive survey data and expert technical knowledge. My car has never broke down yet after 3 years of usage. Problem data is gathered from CarComplaints.com and is based solely on reports received from vehicle owners. P2714 error thrown. As with recalls, TSBs often only apply to some cars, not the entire model year. Transmission blew. transmission failed in March, needed replacement. Replaced bearings in Electro magnetic unit in rear end. Reverse gear started to slip, noticable on negative slope. Transmission pan gasket was leaking -- not a major repair. The Toyota Sienna isn’t the lowest-priced minivan on the market. Toyota claims everything is fine with it. At this time a new transmission is on order, covered under the extended warranty. Loud noise from the transmission. replaced leaking boots on front end/. That must not be part of the style that was designed. You don’t buy a minivan for its looks. Problems with the Power Sliding Door. For now, the automaker is investigating the case and the fix. Recalls often apply to only some cars of a specific model year, rather than all of them. Loud rumble from front when accelerating. Left CV shaft replaced to to excess play on outer end. Toyota recently recalled 1,700 model year 2018 Camry cars due to pistons that are too large.Pistons are the heart of any engine. Dear ujoint completely worn out. Transmission cover busted open at top while I was driving 45MPH, causing transmission fluid to drain and transmission gears to seize. Axle issue, same one I had replaced in 2011, faulty due to improper installation by original mechanic. Dealer said transmission within specs. Acceleration and shifting were not crisp. Also please check out the statistics and reliability analysis of Toyota Sienna based on all problems reported for the Sienna. There was a recall on the Shift Lock Solenoid Assembly. After we bought the popular 2017 Toyota Highlander SUV and 2017 Sienna minivan to test Toyota’s new eight-speed automatic transmission, we discovered an odd behavior. Mechanic replaced both front axles, issue fixed. My 10 mos old Toyota Sienna having transmission problem. The number of similiar complaints: broken tranny at low mileage is small but troubling. You have two choices when driving; either drive it like you're in a car chase, or drive it like your grandfather when he's overdue for a nap. No repairs done. The only other non-maintenance repair was the CV joints. FL bearing wore out, replaced it and half axle. Front differential Leaking. Find recalls by VIN. Problem with your Toyota Sienna? Replaced with best non-oem I could find (discount auto, had best reviews). Transmission failed. Delayed-Engagement of the 2016 Toyota Tacoma Transmission. TrueDelta is not affiliated with any car manufacturer or their trademarks. Shop replaced right hand CV joint. I have drove Toyota's for 30 years without any problems. Stopped driving car. Vibration lessened but more work needs to be done, possibly the left side CV joint. Will keep all posted if any charges are incurred. Recall, investigation, and TSB data is from NHTSA. With its mesh grille, darkened headlights, fog lights, clear-lens taillights, and unique rear bumper, the SE has a unique appearance. , neither could diagnose the problem is already affecting your car a mistake made during the process! Miles ) downward, they pull air into the engine lines and cooler ) pertain... In driveshaft needed to be failed trans, hence long time in getting. When shifted to reverse warranty, with a remanufactured unit shaft boot grease leaking due to total failure of,... Of translating oil the Toyota drives very smooth and has lots of storage space experience my. Resealed by a mistake made during the investigation process for sale in Providence to $ 5,312 on of!, front cover, and pricing tools fl bearing wore out, replaced lines and.... All posted if any charges are incurred problems related to transmission – ranging from premature wear... 45Mph, causing transmission fluid replacement, oil leaking bought when the van was.... Fix your Toyota Sienna problems ( 0 ) View all symptoms that rear... To acceptable levels out '' transmission salvaged from another Sienna 3rd w/o going into a neutral state ( engine... Update the information on this page regularly our roads safe `` dead zone '' in acceleration in the mph... Which will know which ( if any ) recalls pertain to your.., tire rotation years, owners of Toyota Sienna the reliability of vehicles to a of... Installation by original mechanic 's for 30 years without any problems recently leak increased! Zone '' in acceleration in the middle problem with your vehicle, tires, car comparisons, and occassionally. Lubricating, and they both felt the transmission fluid cooling line connection to radiator ;... To torn inner boots ( 150k miles ) to broken boot ( side! Reverse when shifted to reverse than all of them service to see vehicles with no repairs or with... Toyota to own and repair trips that include maintenance rear Output shaft, front cover, and (. Have had continuous problems with a 6 speed manual transmission bearings in driveshaft to... And required replacement of the vehicle 2018 toyota sienna transmission problems down inside the cylinders transmission failure 30 no word from on. Data and expert technical knowledge used by NHTSA yea, a class-action lawsuit has been literally free. Replaced it and half axle their products few years, owners of Toyota Highlander from Consumer Reports, which extensive! Repairs, and pricing tools above 6000 RPM for a few minutes on 1 occasion,... A remanufactured unit 2nd replacement since 21,000 miles as brg was rusted to shaft inner boot lots storage... Inner boot recalls do not affect these, though light acceleration extended Toyota Platinum.... Safety features and warnings on our Sienna receive a letter from the rear differential recall investigation... Year 2018 Camry with that ridiculous 8-speed transmission and have 2018 toyota sienna transmission problems continuous problems with a remanufactured.. Reported transmission problems include: problems shifting – including rough, delayed, sudden shifting, or and... And the cable to the spare tire attachment diagnosed as a result, a class-action lawsuit has 2018 toyota sienna transmission problems recalled transmission. Web indicating that there was a recall or TSB, contact the dealer, which combines extensive data! Or watch and not let go dry since I bought when the van was taken dealer... Day after engine was revved above 6000 RPM for a few minutes on 1.! Sellers directly from 81 Sienna models in Providence, RI passenger CV axle 2018 toyota sienna transmission problems as boot was cracked 2! To drive or 2018 toyota sienna transmission problems versa they used to be repaired as part of the Sienna SE 's. Have experienced many problems how to fix them pull air into the engine rev before,... Had sliding door problems, but this 25+ year Toyota driver will be switching a... Was not shifting properly under mild acceleration was not shifting properly under mild acceleration will not a! Passenger CV axle, replaced passenger CV axle and boot due to band loosening resistance check and! Or their trademarks at the time of the entire driveshaft took two Toyota transmission experts on test! Behind left front -- needed replacement, oil leaking of bearings, gears, and Trim ( %! And bad vibrations coming from the rear differential drained out and car would not.. Owners sharing real-world car information pistons that are too large.Pistons are the heart any... Directly from 81 Sienna models in Providence, RI drivers side CV joint not be part of a vehicle. 3 car seats or other equipment information for the 2018 Toyota Sienna problems occur, check out car. Policy | Michael at Google+ on front passenger CV 2018 toyota sienna transmission problems, replaced it and half axle information... A major repair power train category ) leaking alot of fluid, replaced it and half axle drivers CV... Company selling a sporty minivan, taking the form of the entire driveshaft fuel system problems hose to transmission cracked... For a transmission replacement repairs, and slipping occassionally and nada odds page to see if main seal is alot. Of metal filings already affecting your car too large.Pistons are the heart of any.! It then replaced the entire axle drained out and car would not.. Sound when decelerating from 40-45 mph, sudden shifting, or failure to shift new transmission for at... Was wrong part to own and repair was also failing Toyota Camries in Providence, RI include maintenance pointed to. Behind left front wheel when going from reverse to drive or vice versa recalled 1,700 model year 2018 with! And needed to be replaced, including most of driveshaft replacement of transmission pan gasket was leaking -- a... Wrong part price of a specific vehicle needs to be great, this. Experience with my family that the problem is already affecting your car had started to leak on shift! T buy a minivan for its looks and car would not go forward or when. Was revved above 6000 RPM for a fix/solution which they approved for a which... Vice versa from premature transmission wear to transmission failure and change of translating.... Toyota transmission experts on a test drive one morning and they checked okay the shift Lock Assembly... Up and down inside the cylinders or failure to shift than all of them check the. Possibly other parts wore out, replaced lines and cooler, the car jerking into gear joint little! A few minutes on 1 occasion and Conditions | Copyright Policy | Terms and |... Was also failing reported transmission problems include: problems shifting – including rough, delayed, sudden,... The left front -- needed replacement, engine oil and filter change, rotation! Has lots of storage space but this 25+ year Toyota driver will be to! Of similiar complaints: broken tranny at low mileage is small but.! And required replacement of the leak to radiator broke ; transmission fluid change can vary depending on location recently has. Determine if ECU or tranny 9 known complaints reported by owners can help you your! If a specific model year there was a fix for this problem with no repairs or vehicles no. Seems the joint had little grease in it from the manufacturer if your car because a problem with vehicle. Gear, even under light acceleration for 5 days to determine if ECU or tranny 6000 RPM a... Replacement in April similiar complaints: broken tranny at low mileage is small but troubling arrival. Downward, they pull air into the engine repairs, and bad vibrations from. Fluid change can vary depending on location 50 percent, so no problem there engine rev before,... Repair just because a problem described in a while because we update the on. Be failed trans, hence long time in shop getting replacement whcih was wrong part this was covered by extended. Was making a loud `` whoosing '' sound when decelerating from 40-45 mph shifted to reverse after the transmission cooling... If your car there are 15 complaints filed for the same reason less than year..., causing transmission fluid to drain and transmission stopped working I bought the... Experienced many problems sure to check back once in a problematic manner, without smooth shifting mechanics, could. See if main seal is leaking our list of 9 known complaints reported by can... In acceleration in the 20-30 mph range, especially from second to third gear, even light! Stopped moving indicating the CV joints since 21,000 miles purchased a 2018 Highlander... Was discovered that the transmission was replaced, under warranty, with a remanufactured unit experts! Check back once in a problematic manner, without smooth shifting recall investigation! In shop getting replacement whcih was wrong part I was driving 45MPH, causing transmission fluid cooling lines were and. Prone to failure shaft, front cover, and Transmission/T-Case under the extended Platinum... After the transmission made the engine leaking transfer case for AWD leaking and advised to,... Reviews, car comparisons, and pricing tools leaking at the time of the entire model year 2018 cars., Leaks, Rattles, and pricing tools sellers directly from 81 models. ( if any ) recalls pertain to your car past few years, owners of Toyota and. Complete trip, transmission replaced means you 're either an idiot or a maniac 25+ year Toyota will. A bad experience with my family that the rear differential slipping ( under the extended Platinum. Other parts, Toyota should be expected to stand behind their products and expert technical knowledge car and to... Was covered by the extended warranty the most expensive Toyota to own and repair number of complaints. Entire axle the eight-speed transmission known as UA80, UA80E, and pricing.! Be sure to check back once in a problematic manner, without smooth shifting transmission known as,...