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Toyota Sienna Hybrid second-row seat rails welded badly
high How serious is it? About this label
Serious for anyone riding in the second row during a crash; the notice does not tell owners to stop driving, but get the seats repaired as soon as parts are available.
What's wrong, in plain English
The rails that the second-row seats are mounted on may have been welded incorrectly at the factory. A bad weld can let the seat shift or come loose in a crash, so the seat may not hold the person sitting in it the way it should, and that passenger could be hurt worse. Dealers will replace the second-row seat rails free of charge. Toyota is handling this recall in phases, so parts may not be available for every owner right away.
What you should do
2. Contact your Toyota dealer to book the seat rail replacement; owner letters were mailed May 15, 2026.
3. If parts are not ready yet, ask Toyota customer service at 1-800-331-4331 when your vehicle's phase begins — the repair is free.
Affected vehicles (1)
Who to contact
Toyota — official Toyota recall lookup
Customer service: 1-800-331-4331
The bigger picture
- Toyota seat recalls: loose seat backs and bad welds explained · all 5 Toyota recalls in this area
Official notice
- Component
- SEATS:MID/REAR ASSEMBLY
- Summary
- Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2025 Sienna Hybrid vehicles. The second-row seat rails may be welded improperly.
- Safety risk
- Improperly welded seat rails can prevent the seat from adequately restraining an occupant during a crash, increasing the risk of injury.
- Remedy
- Dealers will replace the second-row seat rails, free of charge. Owner letters were mailed May 15, 2026. This is a phased recall. Owners may contact Toyota's customer service at 1-800-331-4331. Toyota's numbers for this recall are 25TB12 and 25TA12.
Verify your specific vehicle by VIN at nhtsa.gov. Recall repairs are free of charge by law.