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NHTSA model-year recall report

2021 Toyota Sienna Hybrid Recalls

2 campaigns in our verified NHTSA snapshot, with source consequences, remedies, and VIN-specific next steps.

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2

NHTSA campaigns

2

Affected systems

0

Urgent advisories

Feb 13, 2025

Latest campaign date

At a glance

What the record says

This model year's count is equal to the Toyota Sienna Hybrid average of 2.0 campaigns per listed year. That is context only—not proof that this year is safer or less safe.

The most frequent affected category is Air Bags › Sensor › Occupant Classification, appearing in 1 campaign.

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    Read

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  2. 2

    Verify

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  3. 3

    Repair

    Contact an authorized dealer if a campaign applies.

Source campaign records

All 2021 Toyota Sienna Hybrid recall campaigns

Shown newest first. NHTSA summary, consequence, and remedy text is preserved without truncation.

NHTSA campaign 25V086000

Seats › Mid/rear Assembly › Recliner

Manufacturer: Toyota Motor Engineering & Manufacturing

Reported Feb 13, 2025

What is recalled

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2021-2025 Sienna Hybrid vehicles. The bolts for the seatbacks on the third-row seat assemblies may not be tightened properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) numbers 202, "Head Restraints," 207, "Seating Systems," and 225, "Child Restraint Anchorage Systems."

Safety consequence

An improperly tightened seatback may not adequately restrain the occupant during a crash, increasing their risk of injury.

Manufacturer remedy

Dealers will tighten the seat assembly bolts, free of charge. Owner notification letters were mailed April 1, 2025. Owners may contact Toyota's customer service at 1-800-331-4331. Toyota's number for this recall is 25TA05.

Campaign history does not confirm applicability or repair status for one VIN.

Campaign details

NHTSA campaign 23V865000

Air Bags › Sensor › Occupant Classification

Manufacturer: Toyota Motor Engineering & Manufacturing

Reported Dec 20, 2023

What is recalled

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2020-2021 Avalon, Avalon Hybrid, Corolla, Highlander, Highlander Hybrid, RAV4, RAV4 Hybrid, Lexus ES350, Lexus RX350, Lexus RX450H, 2021 Sienna Hybrid, Lexus ES250, 2020-2022 Camry, Camry Hybrid, and ES300H vehicles. A short circuit may develop in the Occupant Classification System (OCS) sensor, preventing the front passenger air bag from deploying.

Safety consequence

An air bag that does not deploy during a crash increases the risk of injury.

Manufacturer remedy

Dealers will inspect and replace the sensor as necessary, free of charge. Interim letters notifying owners of the safety risk were mailed in February 2024. Some final remedy owner letters were mailed October 31, 2024. Letters will continue to be mailed in phases through January 2026. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is 23TB15/23TA15 Lexus 23LB03/23LA03.

Campaign history does not confirm applicability or repair status for one VIN.

Campaign details

Other Toyota Sienna Hybrid model years

Compare campaign histories within the same model. Counts are descriptive, not a safety grade.

20254 campaigns20242 campaigns20231 campaign20221 campaign20212 campaigns
View all model years

Other 2021 Toyota recall reports

2021 Toyota Supra5 campaigns2021 Toyota Highlander Hybrid4 campaigns2021 Toyota Highlander4 campaigns2021 Toyota RAV4 Prime4 campaigns2021 Toyota Tundra3 campaigns2021 Toyota Avalon2 campaigns

2021 Toyota Sienna Hybrid recall questions

How many recalls does the 2021 Toyota Sienna Hybrid have?

This verified dataset contains 2 NHTSA campaigns associated with the 2021 Toyota Sienna Hybrid. A campaign can apply to some, not all, vehicles of the same model year.

Does this confirm an open recall for my 2021 Toyota Sienna Hybrid?

No. This page is a model-year campaign history. Use NHTSA's official lookup or an authorized dealer to confirm whether a campaign applies to your exact VIN and whether the repair remains open.

Are vehicle recall repairs free?

When a safety recall campaign applies to your VIN, the manufacturer remedy is generally provided at no charge through an authorized dealer. Confirm eligibility and scheduling with the manufacturer or dealer.

Source: NHTSA. Dataset includes campaigns through Jul 30, 2026. Last processed Aug 8, 2026. Methodology