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2021 Toyota Redundant Sienna

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

About this comparison →

This source model label is unresolved. It has not been merged with similarly named vehicles.

When problems were reported

Mileage at the reported incident

Limited mileage data: 11 of 165 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Service Brakes. Review the 80 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Seats. Review the 17 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 16 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

14 crash reports3 fire reports7 injury reports

Unknown Or Other complaints

27 reports
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Mileage unknown · Aug 17, 2023
Unknown Or Other

When the sliding doors are left open for any purpose (cleaning, loading, unloading, sitting in a car, etc.) after approximately 60-minutes the sliding doors are disabled and cannot be closed. The key won't work. The button will not work. The overhead will not work. This poses a threat and danger to driver and passengers in poss…

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When the sliding doors are left open for any purpose (cleaning, loading, unloading, sitting in a car, etc.) after approximately 60-minutes the sliding doors are disabled and cannot be closed. The key won't work. The button will not work. The overhead will not work. This poses a threat and danger to driver and passengers in possible and many times probable scenarios. If sitting the car at a park and there is a bee or bug swarm, you would be stung to death by the time you manually closed the doors that will only allow a few inches at a time. If there was a sudden weather change or flash flood. If there was an assailant approaching while you are sitting with your family for a bit with the doors open. Any number of things. I took it to Toyota and they wanted to charge me $150 plus for an assessment, to which I declined because this is their problem, not mine. My request is to have this fixed so the key will at least override the door shut off before someone gets hurt because of this. This has happened twice. I will enter the date it happened on the second time. It is Beechmont Toyota in Anderson Ohio that refused to service me.

NHTSA ODI #11539108

Mileage unknown · Apr 26, 2023
Electrical SystemExterior LightingUnknown Or OtherFire

After being parked for 4 hours the vehicle caught on fire. Burnt passengers rear corner and rear tailgate

NHTSA ODI #11519023

Mileage unknown · Oct 17, 2022
Unknown Or Other

The rear climate control unit has fallen out of the headliner several times. The climate control unit then dangles from the headliner, obscuring the vision through the rear view mirror and poses a potential safety risk as it could hit a passenger in the event of an accident or abrupt stop.

NHTSA ODI #11489662

Mileage unknown · Oct 16, 2022
Unknown Or OtherVisibility

While slowing down from highway speed 55mph to about 30 mph preparing to turn right, I heard a huge explosion (sunroof). Thinking it was overhead, I slowly pulled back the sunscreen which blocks out the sun from the roof, realized it was full of broken glass and immediately closed it. This was a terrifying event and could of …

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While slowing down from highway speed 55mph to about 30 mph preparing to turn right, I heard a huge explosion (sunroof). Thinking it was overhead, I slowly pulled back the sunscreen which blocks out the sun from the roof, realized it was full of broken glass and immediately closed it. This was a terrifying event and could of easily caused serious injury or worse. My dog was riding in a secured dog crate in the rear of the van. The van was taken to the dealership for investigation and repair. ( McDonald Toyota, Greeley, Co 80634) although the dealership is still investigating and agreed to follow up with Toyota, they are currently denying warranty. ( this report was written by [XXX], for wife [XXX] who was driving solo during this incident ) INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

NHTSA ODI #11489442

Mileage unknown · Oct 8, 2022
Unknown Or Other

Non

NHTSA ODI #11488446

Mileage unknown · Oct 7, 2022
Unknown Or Other

Good condition

NHTSA ODI #11488397

Mileage unknown · Aug 31, 2022
Unknown Or Other

Automatic sliding doors and tailgate opening by self when parked at home and 4-5 locations in Canada (during 1 week visit).Host in Canada (20 yr Volvo exec) independently observed and took car to Canadian dealer.Condition not duplicated at their dealership.However,they submitted report to Toyota Canada. Return to New York,took c…

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Automatic sliding doors and tailgate opening by self when parked at home and 4-5 locations in Canada (during 1 week visit).Host in Canada (20 yr Volvo exec) independently observed and took car to Canadian dealer.Condition not duplicated at their dealership.However,they submitted report to Toyota Canada. Return to New York,took car to dealer Westbury Toyota on 8/30/22.Dealer observed car onite-no door opening found. 8/31/22-Westbury Toyota returned vehicle to lessee with the information that they are filing a pass case with Toyota Corporate and advised lessee to return to Westbury Toyota if problem recurs

NHTSA ODI #11482282

Mileage unknown · Jul 18, 2022
Unknown Or OtherCrashFire

Van was struck from behind. Van was still moving and was pushed to the left facing opposite direction in other lane. Van caught fire within a minute and became totally engulfed. Van was a total loss. Occupants were able to exit vehicle unharmed. Other car involved was also a total loss but did not catch on fire.

NHTSA ODI #11474513

Mileage unknown · Jun 22, 2022
Unknown Or Other

I have a Toyota van which has been converted to a handicapped vehicle by VMI. On June 14,2022, I took it to a local Toyota dealer to have the recall notice taken care of. (recall no. 22TA03). After an hour and a half I was told the dealer could not do the reprogramming because their computer would not communicate with my compu…

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I have a Toyota van which has been converted to a handicapped vehicle by VMI. On June 14,2022, I took it to a local Toyota dealer to have the recall notice taken care of. (recall no. 22TA03). After an hour and a half I was told the dealer could not do the reprogramming because their computer would not communicate with my computer. They said they called three different dealers who could not tell them how to solve the problem. My selling dealer said to take it to another dealer but I haven't been able to do that yet. I believe any dealer should be able to perform recall reprogramming efforts.

NHTSA ODI #11470438

Mileage unknown · Jun 6, 2022
Unknown Or Other

My husband and I were pulling out of a parking lot, and needed to cross two lanes of south bound to end up in one of the two lanes of north bound traffic. Upon pulling out, the van stopped accelerating. We were stopped, sideways in the two lanes of southbound traffic. My husband checked to make sure the van was in drive, and it …

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My husband and I were pulling out of a parking lot, and needed to cross two lanes of south bound to end up in one of the two lanes of north bound traffic. Upon pulling out, the van stopped accelerating. We were stopped, sideways in the two lanes of southbound traffic. My husband checked to make sure the van was in drive, and it was. He tried accelerating a few times, and nothing happened. Finally, after about 10 seconds, the van began to accelerate once the accelerator was pressed again. He didn’t have to turn the van off or restart it or anything. This was absolutely terrifying. Before he pulled out, he checked to make sure there was no traffic coming from either side. Thankfully, the vehicles approaching noticed us sideways in the road and were able to slow down in time, as to not hit us. I know this vehicle has many safety features and when those go off, we’re given a warning whether it be a BRAKE warning across the dash, or other alerts. Not a single thing alerted us during this incident, and I have no idea why the van just stopped accelerating. The next day, Toyota inspected it (coincidentally we were told a Regional Toyota Manager was there that day and looked at it as well) and said the low voltage needed updated and that could possibly be the issue, but they weren’t sure. In looking at the paperwork from that day, they noted we said the battery wouldn’t hold a charge. We never said that. What we said was our van stopped accelerating as we were pulling out of a parking lot. This could have ended up very badly. We could have been hit. We have 3 children and I’m terrified this might happen again.

NHTSA ODI #11467697

Official recalls

1

22V239000 · Electronic Stability Control (esc):control Module:software

Apr 13, 2022

Toyota Engineering & Manufacturing (Toyota) is recalling certain 2022 Lexus LX 600, Lexus NX 350h, Lexus NX 450h+, Toytoa RAV4 Hybrid, 2021-2022 Lexus LS 500h, Toyota Mirai, RAV4 PRIME, Sienna, Venza, and 2020-2022 Toyota Highlander Hybrid vehicles. The Skid Control ECU software may not turn on the Vehicle Stability Control (VSC) system when the vehicle is restarted after the driver has disabled the VSC system. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 126, "Electronic Stability Control Systems."

Consequence & remedy

Consequence: Driving with a deactivated stability control system increases the risk of a crash.

Remedy: Dealers will update the Skid Control ECU software, free of charge. Owner notification letters were mailed May 27, 2022. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is 22TA03. Lexus' number for this recall is 22LA01.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.