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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

Air Bags complaints

16 reports
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Mileage unknown · Feb 4, 2026
Air Bags

This complaint is submitted to supplement and clarify a prior NHTSA submission regarding Safety Recall 23TA15 for VIN [XXX] . The prior submission was brief and did not fully capture the timeline and circumstances described below. I purchased a 2021 Toyota Sienna (VIN [XXX] ) from Avondale Toyota on [XXX]. At the time of purchas…

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This complaint is submitted to supplement and clarify a prior NHTSA submission regarding Safety Recall 23TA15 for VIN [XXX] . The prior submission was brief and did not fully capture the timeline and circumstances described below. I purchased a 2021 Toyota Sienna (VIN [XXX] ) from Avondale Toyota on [XXX]. At the time of purchase, I was not informed of any active or pending safety recall affecting the vehicle. After returning from Arizona to San Diego with my family, I attempted to list the vehicle on a rental platform on December 26, 2026. At that time, the platform flagged the VIN as having an active safety recall (Safety Recall 23TA15) and prevented the listing. This was the first time I became aware that the vehicle was subject to a safety recall. Despite multiple attempts to obtain clarification from Toyota Brand Engagement regarding the VIN-specific recall activation date, Toyota declined or failed to provide written confirmation. Whether the recall was active prior to the sale or applied shortly thereafter, the vehicle was placed into use without proper disclosure, warning, remedy, or guidance. As a result, my family and I unknowingly operated the vehicle, including interstate travel from Arizona to San Diego, without awareness of a potential safety risk. Had appropriate disclosure or timely notification been provided, I would not have used the vehicle or exposed my family to potential harm. In addition, the recall rendered the vehicle unavailable for its intended business use, resulting in loss of use and financial impact while the remedy was unavailable. I am submitting this supplemental complaint to ensure the full timeline, safety exposure, and lack of disclosure related to Safety Recall 23TA15 are accurately documented. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI #11715699

Mileage unknown · Feb 4, 2026
Air Bags

Subject: Vehicle Safety Complaint – Recall 23TA15 | VIN [XXX] Hello, I am submitting a formal vehicle safety complaint regarding Safety Recall 23TA15 for my 2021 Toyota Sienna (VIN [XXX] ). Please find my detailed complaint and supporting documentation attached. This matter involves lack of disclosure and/or delayed notificati…

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Subject: Vehicle Safety Complaint – Recall 23TA15 | VIN [XXX] Hello, I am submitting a formal vehicle safety complaint regarding Safety Recall 23TA15 for my 2021 Toyota Sienna (VIN [XXX] ). Please find my detailed complaint and supporting documentation attached. This matter involves lack of disclosure and/or delayed notification of a safety recall, resulting in family safety exposure and loss of use. Thank you for your review and assistance. Sincerely, [XXX] [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI #11715682

30,000 miles · Oct 24, 2025
Air Bags

The contact owns a 2021 Toyota Sienna. The contact received notification of NHTSA Campaign Number: 23V865000 (AIR BAGS). However, the part to do the recall repair was not yet available. The contact stated that the air bag sensor turned off and failed to function as intended. The local dealer was not contacted. The contact stated…

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The contact owns a 2021 Toyota Sienna. The contact received notification of NHTSA Campaign Number: 23V865000 (AIR BAGS). However, the part to do the recall repair was not yet available. The contact stated that the air bag sensor turned off and failed to function as intended. The local dealer was not contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue but offered no assistance. The manufacturer advised the contact to stop driving the vehicle. The failure mileage was approximately 30,000.

NHTSA ODI #11695405

Mileage unknown · Sep 17, 2025
Air Bags

It has been 22 months since the recall (NHTSA Number 23V865) and over a year since the expected remedy date. What is the status update? What is causing the delay?

NHTSA ODI #11687887

Mileage unknown · Aug 19, 2025
Air BagsSeatsUnknown Or Other

I purchased a 2021 Toyota Sienna (VIN: [XXX] ) from an authorized Toyota dealer in June 2024. At the time of sale, I was assured that the open safety recall (23TA15) would be repaired soon. More than a year later, no remedy has been offered, leaving me and my family driving an unsafe vehicle. Toyota’s own phase schedule indicate…

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I purchased a 2021 Toyota Sienna (VIN: [XXX] ) from an authorized Toyota dealer in June 2024. At the time of sale, I was assured that the open safety recall (23TA15) would be repaired soon. More than a year later, no remedy has been offered, leaving me and my family driving an unsafe vehicle. Toyota’s own phase schedule indicates repairs should already be available in Washington State, yet I have been repeatedly told no repair exists. This has caused serious safety concerns, financial hardship, and loss of trust. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI #11681746

Mileage unknown · Jul 28, 2025
Air Bags

It has been almost 2 years and a remedy is not yet available?? I don’t feel safe in this car without this being fixed!

NHTSA ODI #11676761

Mileage unknown · Feb 15, 2025
Air Bags

Toyota has been aware of an occupant classification sensor defect since at least December 2023. Their automated systems state the remedy should be available by 2024 Q3. And yet we were in Feb 2025 and no remedy is available. I don’t think they intend to fix this at all, leaving me with a car that is not safe to use the passenger…

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Toyota has been aware of an occupant classification sensor defect since at least December 2023. Their automated systems state the remedy should be available by 2024 Q3. And yet we were in Feb 2025 and no remedy is available. I don’t think they intend to fix this at all, leaving me with a car that is not safe to use the passenger seat.

NHTSA ODI #11642869

Mileage unknown · Feb 6, 2025
Air Bags

Recall 23TB15 was issued on Dec. 20, 2023. The remedy was supposed to be out by the 3Q24. I just called dealer service, and there is still not a remedy out. I am driving a car without knowing if the front passenger seat airbag would deploy in an accident. This is unacceptable to go this long with no corrective action plan ye…

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Recall 23TB15 was issued on Dec. 20, 2023. The remedy was supposed to be out by the 3Q24. I just called dealer service, and there is still not a remedy out. I am driving a car without knowing if the front passenger seat airbag would deploy in an accident. This is unacceptable to go this long with no corrective action plan yet issued. Can you take any action to get the manufacturer to correct this defect?

NHTSA ODI #11641188

Mileage unknown · Dec 19, 2024
Air Bags

Our SRS airbag warning notification went on suddenly for no reason we could ascertain, and we're having to get it repaired outside warranty. The van has around 80,000 miles on it, but is only 3 years old.

NHTSA ODI #11631583

Mileage unknown · Oct 14, 2024
Air BagsElectrical System

At the begining of 2024, I received a recall letter from Toyota regarding the airbag malfunction. I was told to wait for a remedy by Q3 of 2024. I patiently waited and was very anxious driving my vehicle. I recently did talk to my local dealer during my maintenance and they stated that they do not have any information regarding …

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At the begining of 2024, I received a recall letter from Toyota regarding the airbag malfunction. I was told to wait for a remedy by Q3 of 2024. I patiently waited and was very anxious driving my vehicle. I recently did talk to my local dealer during my maintenance and they stated that they do not have any information regarding that and that I should call Toyota. I tried calling Toyota and was instructed to wait as they still have not got a remedy and that if I was getting in any accidents Toyota will be fully responsible. I bought the car to drive for my safety an this is the level of safety that I am getting. Thus I am here looking for help on how I can get this matter resolved as driving knowing that airbag has failed on the passenger side is very unsafe.

NHTSA ODI #11619652

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.