2023 Toyota Sienna Hybrid

Complaint history

When NHTSA received these reports. Changes in reporting alone do not establish a change in failure rates.

Problems owners report

Listed groups have at least 3 complaints. The page includes the 20 largest groups plus any additional flagged groups; some complaints are not assigned to a group.

AI groups complaints by meaning; the groups are approximate. Share ratio compares the problem’s share of this vehicle’s complaints with its share on other vehicles over the last 24 months (shown from 3 recent complaints). A 2× ratio means twice the complaint share, not twice the failure risk. Flags mark unusual shares or recent surges after an AI review of the complaint content. “First signal” does not mean the pattern has persisted continuously.How recall estimates are calculated.

Recalls

• NHTSA recall #26V690000October 20, 2026228,367 vehicles affected

  seats: mid/rear assembly: recliner

  Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2022-2026 Sienna Hybrid 7-passenger vehicles. The second-row seat backs may fail to remain secured in the event of a crash.

  A seat back that is not secured may fail to properly protect an occupant during a crash, increasing the risk of injury.

  Remedy

  Dealers will update the supplemental restraint system (SRS) electronic control unit (ECU) software. For vehicles equipped with the "Mobility as a Service" (MaaS) package, dealers will replace the two second-row seat backs. Repairs will be performed free of charge. Owner notification letters are expected to be mailed December 7, 2026. Owners may contact Toyota's customer service at 1-800-331-4331. Toyota's numbers for this recall are 26TB24 and 26TA24.

• NHTSA recall #25V877000December 17, 20251,019 vehicles affected

  equipment adaptive/mobility: wheelchair restraints/securement: latch/anchor

  Vantage Mobility, LLC (VM) is recalling certain 2021-2026 Honda Odyssey, 2021-2025 Chrysler Pacifica, and Toyota Sienna vehicles equipped with QRT-Deluxe and QRT-Max wheelchair restraints. The retractors may not lock, preventing the wheelchair from being properly secured.

  An unsecured wheelchair can move during transit, increasing the risk of injury.

  Remedy

  Dealers will inspect and replace the retractors, free of charge. Owner notification letters was mailed January 27, 2026. Owners may contact Vantage Mobility customer service at 1-800-488-9082.

• NHTSA recall #25V086000February 13, 2025167,802 vehicles affected

  seats: critical fasteners; seats: mid/rear assembly: recliner

  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."

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

  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.

Other model years

• 2021 45
• 2023
• 2024 70
• 2025 268