2020 Toyota Sienna problems
The Toyota Sienna is a minivan manufactured and marketed by Toyota primarily for the North American market. It is named for the Italian city of Siena, in the region of Tuscany. It replaced the first generation Previa van in 1997 with a more conventional front-wheel drive layout and shares a heavily revised platform with the Camry. Both the Previa and original Sienna were smaller than the other minivans they competed against, but a redesign in 2003 (for the 2004 model year) increased the dimensions to match those of its competitors.
It was redesigned again in 2010 (for the 2011 model year). The third generation Sienna went on sale in the United States in February 2010 and is the first Sienna to ever receive a "Top Safety Pick" award from the Insurance Institute for Highway Safety. A 2020 redesign (for the 2021 model year) saw the Sienna becoming a hybrid vehicle for its fourth generation. While previous generations of the Sienna were exported to select Asian and European markets, the fourth generation is the first to be produced outside of the United States as Chinese production commenced in July 2021 by two Toyota joint ventures. In China, it is also marketed as the Toyota Granvia.
Following the discontinuation of General Motors's all-wheel drive minivans in 2006, the Sienna was the only minivan in its class offered with AWD in North America until the 2021 Chrysler Pacifica was introduced with an AWD option in 2020.
The Sienna is not available in Japan and Australia as it is not produced in a right-hand drive configuration, and the segment in these countries is already occupied by the Alphard/Vellfire and the HiAce/Granvia respectively.
As of the fourth generation, introduced in 2020, the Sienna is now built on Toyota's TNGA-K platform, which it shares with most of Toyota’s other large MPVs and crossovers.
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Common 2020 Toyota Sienna problems
The 2020 Toyota Sienna has received several complaints from owners regarding various issues. Here are the most common problems with the 2020 Toyota Sienna, based on the search results:
- Dashboard Cracks: According to numerous reports, the Sienna's dashboard is prone to cracking. It's an unsightly issue that's all too obvious for owners. The typical fix is to replace the dash altogether, but it may cost thousands of dollars.
- Transmission Failure: Older Toyota Siennas, including the 2020 model, are relatively prone to transmission failure at around 78,000 miles. Many owners have observed that the vehicle's RPM increases but fails to pick up speed. Again, the potential fix is to replace the transmission system, which may cost over $3,000.
- Engine Problems: Owners of the 2020 Sienna have reported loss of engine power, especially when slowing down. This issue is accompanied by transmission problems like jerking and slipping, and the source of this problem remains undetermined.
- Steering Problems: The 2020 Toyota Sienna has experienced steering problems, with some owners reporting a sudden loss of acceleration while driving on the highway. The engine light, traction light, and steering system light may come on, indicating a potential issue with the steering shaft extensions that weren't manufactured correctly.
- Faulty Electric Lighting Door Mechanism: The electric sliding door's mechanism has been a common problem in the 2020 Toyota Sienna. The electric door mechanism may break, causing the door to have to be opened manually. This issue has been reported more often than every other problem of the Toyota Sienna combined.
- Evaporative Emission System Problems: Some reviewers have reported that the check engine light comes on when there is a problem with the evaporative emission system. This issue usually happens because a canister of the vehicle needs to be replaced, most often due to a loose gas cap.
In summary, the 2020 Toyota Sienna has several common problems, including power door issues, dashboard cracks, transmission failure, engine problems, steering problems, faulty electric lighting door mechanism, and evaporative emission system problems. While the Sienna has solid reliability scores, these issues are worth noting for potential buyers.
Is the 2020 Toyota Sienna reliable?
Reliability 10/10 – There are no major problems found on the 2020 Sienna. Models from 2008 through 2022 are all among the most reliable minivans on the market. Performance 7/10 – Performance is okay from the standard V6 engine, although it's not really a fun or fast vehicle to drive.
What is the common problem with Toyota Sienna?
The most common defects include body/paint problems, brake problems, steering problems, exterior accessory problems, and engine problems. Overall, these models pose several issues, and it's best to stay away from them if you're looking to buy a used minivan.
What year was the best Toyota Sienna made?
2004 And 2005 Toyota Sienna
We will skip right over the first-generation model, as those were the best Sienna years.
Is it worth it to buy a Toyota Sienna?
The Sienna gets much better fuel economy than most of its rivals. The EPA estimates that the Sienna gets up to 36 mpg in combined driving, versus 26 mpg combined for its main rival, the Honda Odyssey. It's even better than what the Chrysler Pacifica Hybrid gets after its plug-in battery runs out of power.
Are there any problems with the Toyota Sienna?
The most common defects include body/paint problems, brake problems, steering problems, exterior accessory problems, and engine problems. Overall, these models pose several issues, and it's best to stay away from them if you're looking to buy a used minivan.
Is it worth it to buy a Toyota Sienna?
The Sienna gets much better fuel economy than most of its rivals. The EPA estimates that the Sienna gets up to 36 mpg in combined driving, versus 26 mpg combined for its main rival, the Honda Odyssey. It's even better than what the Chrysler Pacifica Hybrid gets after its plug-in battery runs out of power.
Is a Toyota Sienna a reliable vehicle?
If you're hunting for a minivan, the Toyota Sienna is one of the best options. It provides decent reliability and low repair costs on average per year. The most commonly reported troubles aren't too severe, allowing you to keep more money in your pocket by purchasing one of the most reliable years.
What is the performance of the 2020 Toyota Sienna?
The Sienna features a 3.5-liter V6 engine that puts out 296 horsepower. It's mated to an eight-speed automatic transmission. The Sienna's engine is one of the strongest in the class, and it provides plenty of power and quick acceleration. The transmission works well enough, but it could be a little smoother.
2020 Toyota Sienna car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Toyota Sienna problems, we found that the most common problems with these 2023 model year vehicles are:
- Electrical system problems
- Engine problems
- Fuel/propulsion system problems
- Unknown or other problems
- Power train problems
The graph below shows statistics for all 2020 Toyota Sienna vehicle components and the number of complaints received.
Latest 25 complaints 2020 Toyota Sienna
The NHTSA has received 27 complaints about various vehicle components related to the 2020 Toyota Sienna. Below are the 25 most recent complaints reported for 2020 Toyota Sienna vehicles.
STRUCTURE PROBLEM
- Date Of Incident: 2024-08-11
- VIN: 5TDDZ3DC8LS
- Components: STRUCTURE
- Summary: Hinge rust on fuel door causing it to break and not let rear passenger door auto open (because switch won't make up) hinge is very weakly built
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2024-06-28
- VIN: 5TDXZ3DC5LS
- Components: UNKNOWN OR OTHER
- Summary: Sun roof leaking or clogging causing water to get inside vehicle. Causing extensive damages and malfunctions
ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 2023-12-20
- VIN: 5TDYZ3DC6LS
- Components: ELECTRICAL SYSTEM
- Summary: Spontaneous and random: Blinkers come on, radio volume goes up or down when turning the other way, CarPlay USB shuts off and on, hiccups when accelerating (when ECO kicks on/in)…everything points to an electrical/computer issue. Purchased used from a dealership and noticed these issues after the 3-day return window.
ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 2023-10-10
- VIN: 5TDYZ3DC3LS
- Components: ELECTRICAL SYSTEM
- Summary: Speakers make an ear piercing loud noise that lasts about a second. If this sound were to occur during travel, could cause distraction leading to harm, or with young kids in the car, possibly damage their ears. This problem has been random and not experienced by a dealership. No warning messages or symptoms to the problem. Problem first appeared 6 months ago.
STRUCTURE PROBLEM
- Date Of Incident: 2024-01-04
- VIN: 5TDYZ3DC8LS
- Components: STRUCTURE
- Summary: The passenger side rear door unlocked and opened by itself in the middle of the night, no warning messages were given previously, doors were locked that night. Keys were not accidentally pressed on. It seems that others have had similar problems with Toyota Siennas in the past as well.
STEERING PROBLEM
- Date Of Incident: 2022-09-01
- VIN: 5TDZZ3DC4LS
- Components: STEERING
- Summary: The contact owns a 2020 Toyota Sienna. The contact stated while driving at various speeds, the vehicle lost power steering assist. Additionally, the "Check Vehicle Stability Control System", "Pre-Collision System Malfunction", and "Lane Departure Alert" messages were displayed. The vehicle was initially taken to an independent mechanic where the rack and pinion was replaced; however, the failure persisted. The dealer was then notified of the failure and informed the contact that there were no open recalls on the VIN. Upon investigation, the contact discovered NHTSA Campaign Number: 19V532000 (Steering) which he linked to the failure. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was unknown.
SERVICE BRAKES PROBLEM
- Date Of Incident: 2023-08-19
- VIN: 5TDKZ3DC1LS
- Components: SERVICE BRAKES
- Summary: The brake peddle is too small, it feels like my foot is going to come off of it or miss it. Some time's I lose a second or two trying to locate it with my foot, very frightening, and dangerous Every vehicle I have ever owned had a brake peddle twice that size. Yes it's a mini van, but the brake peddle does not need to be mini. This vehicle can carry 8 adults with lots of extra room, it should not even be classified a mini van. The brake peddle is less then 4 inches wide. Please look into this dangerous issue. Photos attached.
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2023-08-07
- VIN: 5TDKZ3DC0LS
- Components: UNKNOWN OR OTHER
- Summary: I came to sellers home to look at his van. His ad said mileage was 77k and odometer also read 77k. When I ran the Carfax, I noticed CA DMV registered title at 143k. Seller admitted to replacing dashboard when confronted. Address of seller is [XXX] . I don't have a name. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
SERVICE BRAKES, AIR PROBLEM
- Date Of Incident: 2023-07-24
- Components: SERVICE BRAKES, AIR
- Summary: The contact owns a 2020 Toyota Sienna. The contact stated while driving approximately 15 MPH and making a turn, the brake pedal was depressed, and the vehicle skidded. The ABS warning light was illuminated. There was an abnormal sound coming from the vehicle. The vehicle was taken to the local dealer, where it was diagnosed that there was a speed sensor short circuit on the front passenger’s side, and that the brake actuator was fractured. The vehicle was not repaired due to parts not being available. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 28,000. The VIN was not available.
POWER TRAIN PROBLEM
- Date Of Incident: 2023-06-23
- VIN: 5TDXZ3DC0LS
- Components: POWER TRAIN
- Summary: My car was not shifting gears, and it would go into brief periods of erratic acceleration. I took it to the dealer service dept. The transmission went bad. It had metal pieces broken off inside it. The car is 3 years old and only has approximately 70,900 miles on it. It was dangerous to drive. It put me, my kids, and other drivers at risk due to the erratic shifting it would do while driving. The issues started slowly on 6/23/23. The check engine light was on by 6/24/23.
POWER TRAIN,ELECTRICAL SYSTEM,ENGINE PROBLEM
- Date Of Incident: 2022-09-25
- VIN: 5TDXZ3DC4LS
- Components: POWER TRAIN,ELECTRICAL SYSTEM,ENGINE
- Summary: For a month prior, there were intermittent incidents of the van shuddering and the RPM needle jumping upon ignition. Sometimes the van would have a hard time accelerating before jerking and driving normally. No issues before this started in late July and no indication when/where would occur. •September 15: drove the van all day running errands. It drove normally. Filled up the gas tank (Gulf gas station), then continued errands. About a half hour later, while at a stop sign, a notification appeared that the “Traction Control System has been turned off” and the check engine light came on. Tried to move through the stop sign, but the van would barely go. Applied the gas, but no results. Able to turn onto a side street and had to have it towed to Toyota of Irving. The Service Advisor stated the issue was due due to bad gas and indicated the van needed to be flushed and the fuel injection system cleaned. Paid $725 for these repairs. •September 17: Started van in driveway. Shuddering and RPM needle jumping again. Drove normally. •September 21: Same as above. •September 25: Drove the van all day with no issues. Filled up with Valero Plus gas. As we pulled out of the gas station and sitting at the light, the Traction Control message and check engine light again appeared. The van would barely go to get us through the traffic light and into a nearby parking lot. Once we parked, the screen displayed the following message:"A malfunction in the electronic control of the engine, throttle, or automatic transmission has been detected." Had the vehicle towed to Toyota of Irving. The service advisor called 2 days later to say they cannot detect any issues.
FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2022-09-15
- VIN: 5TDXZ3DC4LS
- Components: FUEL/PROPULSION SYSTEM
- Summary: The van has been periodically hesitating, rough idles, and when parked the rpm revs. On 9/13/22, the van was shaking, hesitating, and would not accelerate. It was undrivable and had to be towed. We took it to Toyota of Irving where they charged us $725 to flush the gas and clean the fuel injection system. Despite this, it is still hard idling and hesitating.
FUEL SYSTEM, GASOLINE PROBLEM
- Date Of Incident: 2021-06-19
- VIN: 5TDYZ3DC8LS
- Components: FUEL SYSTEM, GASOLINE
- Summary: The contact owns a 2020 Toyota Sienna. The contact stated while driving approximately 60-65 MPH, the vehicle stalled temporarily. Several unknown warning lights were illuminated. The contact depressed the accelerator pedal and was able to continue driving. The contact later received notification of NHTSA Campaign Number: 20V682000 (Fuel System, Gasoline) and the vehicle was taken to the dealer for the recall repair. The contact stated that the fuel pump was replaced; however, the failure recurred a year later. The vehicle was taken to the dealer however, the mechanic was unable to duplicate the failure. The vehicle was not repaired. The manufacturer was notified of the failure and a case was opened. The failure mileage was approximately 10,000. The consumer stated the pump was replaced but the problem still occurs.
ENGINE PROBLEM
- Date Of Incident: 2022-03-04
- VIN: 5TDXZ3DC0LS
- Components: ENGINE
- Summary: Engine stalled in heavy traffic after full stop at red light. No warning lights. Managed to pull off the road. Still no warning lights. Turned engine off then started normally. Drove to destination normally. After about one hour parked started engine but it stumbled on and off for the next few minutes but did not die. Has not reoccurred. Outside temps were in the 60's. It was first trip of the day. Incident occurred about 4 miles from origin. Symptoms occurred again 6/2/22: Starting from full stop (engine was idling normally), gave it partial throttle whereupon engine stumbled (died very briefly), Master Warning Light lit briefly, all power was lost. Consumer applied additional throttle, engine stumbled then began running normally and warning light extinguished. Remainder of trip was normal. Vehicle was taken to local dealer after first incident but dealer reported no issues were found.
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2021-10-14
- VIN: 5TDYZ3DC0LS
- Components: UNKNOWN OR OTHER
- Summary: Jack provided with vehicle failed during change of tire.
POWER TRAIN,ENGINE PROBLEM
- Date Of Incident: 2021-02-03
- VIN: 5TDEZ3DC8LS
- Components: POWER TRAIN,ENGINE
- Summary: Car has about 16,000 miles. When accelerating slowly from a stop, vehicle hesitates, shakes, and runs rough as it slowly progresses thru first, second, & third gears. After transmission gets in fourth gear, hesitation and roughness goes away. This issue is rapidly getting worse.
UNKNOWN OR OTHER,ENGINE,FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2021-06-03
- Fire: 1
- VIN: 5TDDZ3DC5LS
- Components: UNKNOWN OR OTHER,ENGINE,FUEL/PROPULSION SYSTEM
- Summary: ON jUNE 3, 2021 I experienced a drastic loss in power and all warning light illuminated on the dash , was able to get of the highway to a safe area and vehicle ceased to function . This happened after the fuel pump recall was performed at Ed Morse Toyota in Delray Beach around February. It had been functioning perfectly up until this massive failure. When tow truck operator arrived and tried to start, is caught fire and was severely damaged.
STEERING PROBLEM
- Date Of Incident: 2021-04-05
- VIN: 5TDYZ3DC2LS
- Components: STEERING
- Summary: TL* THE CONTACT OWNS A 2020 TOYOTA SIENNA. THE CONTACT STATED WHILE DRIVING 55 MPH, THE STEERING WHEEL WAS DIFFICULT TO STEER. THE CONTACT STATED NO WARNING LIGHT WAS ILLUMINATED. THE VEHICLE WAS NOT TAKEN TO A LOCAL DEALER OR AN INDEPENDENT MECHANIC TO BE DIAGNOSED OR REPAIRED. THE MANUFACTURER HAD NOT BEEN INFORMED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 6,200.
FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2020-11-16
- VIN: 5TDKZ3DC6LS
- Components: FUEL/PROPULSION SYSTEM
- Summary: THE FUEL PUMP NEEDS REPLACED AND HAS BEEN RECALLED. THE RECALL CAN CAUSE AN INCREASED RISK OF A CRASH. WE STILL HAVEN'T HAD THIS REPLACED IN A TIMELY MANNER AND IT'S NOT SAFE FOR MY SMALL CHILDREN.
FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2020-10-01
- VIN: 5TDYZ3DCXLS
- Components: FUEL/PROPULSION SYSTEM
- Summary: THIS VEHICLE IS OWNED BY EMORY UNIVERSITY. EMORY UNIVERSITY WAS NOTIFIED LAST YEAR (OCTOBER) THAT THE LOW PRESSURE FUEL PUMP MAY STOP OPERATING. TO DATE, THERE HAS BEEN NO REPAIR OFFERED BY TOYOTA. 2020 TOYOTA SIENNA AS SUCH EMORY UNIVERSITY WILL NOT LET US OPERATE IT UNTIL IT HAS BEEN REPAIRED. NEARLY SIX MONTHS LATER, NO REPAIR.
WHEELS PROBLEM
- Date Of Incident: 2021-02-08
- VIN: 5TDDZ3DC1LS
- Components: WHEELS
- Summary: TIRE WEAR ON INSIDE OF TIRES ALL TIRES HAVE BEEN ROTATED EVERY 4K MILES NOW HAVING TO REPLACE 4 TIRES AT A COST OF $1250.00
FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2020-12-15
- VIN: 5TDKZ3DC5LS
- Components: FUEL/PROPULSION SYSTEM
- Summary: TL* THE CONTACT OWNS A 2020 TOYOTA SIENNA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 20V682000(FUEL SYSTEM, GASOLINE) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS UNAVAILABLE. ED MORSE DELRAY TOYOTA(2800 S FEDERAL HWY, DELRAY BEACH, FL 33483) WAS CONTACTED AND IT WAS CONFIRMED THAT PARTS WERE NOT YET AVAILABLE. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE AND GAVE HER A LOANER VEHICLE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.
POWER TRAIN PROBLEM
- Date Of Incident: 2020-12-23
- VIN: 5TDKZ3DC4LS
- Components: POWER TRAIN
- Summary: PURCHASED RENTAL PROGRAM VEHICLE AND IMMEDIATELY HAD VEHICLE SERVICED AT THE DEALERSHIP. RECEIVED A PHONE CALL FROM SERVICE ADVISOR THAT AUTOMOTIVE TECHNICIAN HAD FOUND A MECHANICAL PROBLEM. IT WAS STATED THAT A HOSE HAD COME LOOSE/APART IN THE AXLE AND FLUID WAS LEAKING. NOW, WE HAD PURCHASED VEHICLE DAY BEFORE AND THE FOLLOWING DAY DROPPED VEHICLE FOR SERVICE AT DEALERSHIP. AS A CONSUMER, I NEED A MAINTENANCE BASELINE. THE BRIEF TIME DRIVING THE VEHICLE, THERE WAS NO VISIBLE/AUDIBLE CLUE THAT MECHANICAL ISSUE WAS PRESENT. EXACT DESCRIPTION OF WARRANTY WORK PERFORMED [DRIVER SIDE FRONT AXLE ASSEMBLY, AXLE COMING APART INTERNALLY] REPLACED DRIVER SIDE FRONT AXLE ASSEMBLY. FORTUNATELY, VEHICLE WAS BEING SERVICED AND THIS COMPONENT DID NOT FAIL WHILE IN MOTION.
FUEL SYSTEM, GASOLINE PROBLEM
- Date Of Incident: 2020-08-31
- VIN: 5TDKZ3DC1LS
- Components: FUEL SYSTEM, GASOLINE
- Summary: TL* THE CONTACT OWNS A 2020 TOYOTA SIENNA. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE VEHICLE INTERMITTENTLY JERKED AND LUNGE FORWARD WHILE THE ACCELERATOR PEDAL WAS DEPRESSED. THERE WAS NO WARNING. THE CONTACT THEN RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 20V682000 (FUEL SYSTEM, GASOLINE) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS NOT YET AVAILABLE. VICTORY TOYOTA (5 HEITZINGER PLAZA, SEASIDE, CA 93955, (831) 393-3020) WAS CONTACTED AND IT WAS CONFIRMED THAT PARTS WERE NOT YET AVAILABLE. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE FAILURE MILEAGE WAS APPROXIMATELY 4,000. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.*DT*JB
SEATS PROBLEM
- Date Of Incident: 2020-10-18
- VIN: 5TDYZ3DC0LS
- Components: SEATS
- Summary: PLEASE NOTE THAT THE TOYOTA ALL WEATHER FLOOR MATS INCLUDED WITH THE 2020 SIENNA DO NOT ALLOW THE 2ND ROW SEATS TO SLIDE BACK AND FORTH ON THE RAILS WITHOUT GETTING JAMMED ON THE MATS. MY SON WAS IN THE 3RD ROW AND THE SEAT GOT JAMMED N THE MAT AND HE COULD NOT EXIT THE VEHICLE.
2020 Toyota Sienna recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 2 recalls for different components of the 2020 Toyota Sienna.
- Manufacturer: Toyota Motor Engineering & Manufacturing
- Components: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
- Summary: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018-2019 4Runner, 2019-2020 Avalon, 2019 Corolla Hatchback, 2017-2019 Highlander, 2018-2020 Camry, 2020 Corolla, 2018-2019 Land Cruiser, 2017-2020 Tacoma, 2019-2020 RAV4, 2019-2020 Sequoia, 2017-2020 Sienna, 2019-2020 Tundra, 2018-2020 Lexus ES350, 2017 Lexus GS200t, 2017-2019 Lexus GS350, 2019 Lexus GS300, 2018-2020 Lexus LC500h, 2019-2020 Lexus LS500, 2018-2019 Lexus GX460, 2017 Lexus IS200t, 2019 Lexus IS300, 2019 Lexus IS350, 2018-2020 Lexus LC500, 2018 Lexus LS500, 2019 Lexus LS500h, 2018-2019 Lexus LX570, 2017 Lexus RC200t, 2019 Lexus RC300, RC350, 2017 and 2019-2020 Lexus RX350, 2018-2020 RX350L, 2019 Lexus UX200, 2018-2019 Lexus NX300 vehicles. The low-pressure fuel pump inside the fuel tank may fail.
- Consequence: If the fuel pump fails, the engine can stall while driving, increasing the risk of a crash.
- Remedy: Toyota will notify owners, and dealers will replace the fuel pump assembly with an improved one, free of charge. Owners of specific models were notified that remedy parts were available starting January 21, 2021. Owners of other models will be notified as remedy parts become available. Remedy parts should be available for all affected vehicles by late March 2021. Owners may contact Toyota customer service at 1-888-270-9371 or Lexus customer service at 1-800-255-3987. Note: This recall is an expansion of recall 20V-012. Toyota's number for this recall is 20TA02. Lexus' number for this recall is 20LA01.
- Manufacturer: Braun Corporation
- Components: STEERING
- Summary: Braun Corporation (Braun) is recalling certain modified 2017-2020 Toyota Sienna vehicles. The steering shaft extensions may have been improperly manufactured, possibly causing the extensions to fracture.
- Consequence: If the steering shaft extension completely fractures, it can cause a loss of steering, increasing the risk of a crash.
- Remedy: Braun has notified owners, and dealers will replace the steering shaft extensions, free of charge. The recall began July 25, 2019. Owners may contact Braun customer service at 1-800-488-0359.
Negative 2020 Toyota Sienna car reviews
Positive 2020 Toyota Sienna car reviews
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It's tough out there for minivan shoppers in Summer 2021. Supplies are dwindling and prices are skyrocketing. However, we were able to find a used 2020 Sienna XLE that was a fairly easy choice. We may be biased because our 2011 Sienna XLE has never given us a moment's trouble, but the fact that the 2020 model is scarcely changed over the years is just fine with us. It's quiet, comfortable, safe, and reliable - everything a minivan should be. When it comes to the competition, the new Sienna is beautiful but expensive, even if you can get one. While the Kia Carnival is way cool, the dealers are pricing them through the roof. We just don't trust Chrysler reliability, and regarding the Grand Caravan, when Edmunds says
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The back row seating for 3 can fold flush into the floor, while the second row seating can be taken out to create a huge floor space, although it may not be completely flat where the seats were removed. This makes the vehicle very versatile and comfortable for passengers.
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The Lexus design team may want to consider improving the transmission, stereo, and navigation system, as the Sienna may not be able to compete with Lexus models in these areas.
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Do the various trim levels of the Sienna offer improved road noise control compared to the base model? I have a 2014 base model and it is quite noisy on MN Interstate grooved highways. However, I am confident that the higher trim levels of the Sienna would provide a more comfortable and quieter ride. I strongly believe that upgrading to a higher trim level would be worth it for the improved driving experience.
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I hope you make the right choice.
Additional sources
More sources of information about 2020 Toyota Sienna problems:
2020 Sienna Transmission Issues? | Toyota Sienna Forum ...
Jul 31, 2020 ... No issues with my 2020. It does feel different (laggy) compared to my 2011 and 2015 due to the fuel savings programming of the transmission. You ...
2020 Toyota Sienna Problems | Kelley Blue Book
How reliable is the 2020 Toyota Sienna? See the most common repairs performed and learn if your vehicle is at risk for major repairs in the next 12 months.
Common Sienna Gen 3 Problems? | Toyota Sienna Forum ...
Nov 1, 2020 ... Keep in mind that the same engine/transmission was used from 2011-2016, but 2017-2020 models use a different engine and transmission. If the ...
3rd gen Sienna Common problems. | Toyota Nation Forum
Aug 14, 2020 ... 3rd gen Sienna Common problems. Jump to ... Toyota sealed transmission fluid replacement ... sienna in the future or get the last v6 2020 sienna?
2020 Toyota Sienna Reliability - Consumer Reports
What Owners Say. Automatic wipers. "This setting will engage the wipers once, then no response to any amount or type of precipitation." ... "One of two remotes ...
Other years of Toyota Sienna
Are you having problems with your 2020 Toyota Sienna?
Brennan Botsford 2025-01-06
Living on 1.5 miles of gravel, we opted for the AWD Sienna. Unfortunately, we've experienced multiple tire balance issues within the first year of owning it. According to the dealership, rocks and mud can get stuck between the wheel and hub, causing balance issues. To fix this, the wheels need to be taken off and cleaned. Despite having to deal with this issue multiple times, we still appreciate the Sienna's performance in wet conditions. However, we do not recommend it for those who frequently travel on gravel roads. It's been great for winter driving, especially in town, but we haven't tested it in drifting conditions. When it's windy, we prefer to drive our pickup instead.
Lonny Hackett 2024-10-10
I had a flat tire and unfortunately had to purchase a new one, which cost me $300. In my opinion, this is a significant flaw. In the past, I have had multiple flats that did not cost me as much. It seems that Toyota now requires the purchase of a new tire rather than offering a more affordable fix. This experience has made me reconsider my loyalty to Toyota and I may explore other vehicle companies in the future.
Freddie Jaskolski 2024-08-28
I've owned several Toyota vans over the years and they've been great vehicles. However, this one runs great, but the road noise is terrible. I'm still sold on Toyota, but I'll be a little more selective next time.
Hermann Homenick 2024-07-01
Hi there! I hope you're doing well. I just wanted to let you know that while the vehicle may not have all the latest technology, it still has a lot to offer. It's definitely a reliable option for those who prioritize functionality over flashy features. Plus, it's always good to keep in mind that sometimes less is more. Thanks for considering!
Cletus Miller 2024-06-16
The Toyota XLE model does not come with parking assist as a standard feature, but it is available in the higher-end versions. While I had a negative experience with a dealer in Newnan, Georgia, I still believe in the quality and reliability of Toyota products. I have shared my concerns with Toyota corporate and trust that they will take appropriate action. Overall, I recommend Toyota vehicles for their exceptional performance and safety features.