2021 Toyota Sienna Hybrid air bags problems
12 owner complaints filed with NHTSA name the air bags on the 2021 Toyota Sienna Hybrid — 32% of all complaints for this model year.
What owners report
“SRS light has been showing up on the dashboard, off and on for 3 weeks. Diagnostic reader completed by the dealership states it is an airbag module malfunction of the 2nd row left passenger seat. The seat has never been removed, there have been zero accidents and no damage to the seat or wiring.”
filed May 30, 2026
“Unknown, I got the SRS Airbag system malfunction in my vehicle, I got the same error in my vehicle dashboard a few times in the past but it would go away and since yesterday I have the message in my dashboard”
filed May 13, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- A short circuit may develop in the Occupant Classification System (OCS) sensor…Campaign 23V865000 · Dec 20, 2023
Air Bags problems in other Sienna Hybrid years
| Year | Reports | Share |
|---|---|---|
| 2025 Sienna Hybrid | 3 | 1% |
| 2024 Sienna Hybrid | 1 | 2% |
| 2023 Sienna Hybrid | 3 | 5% |
Other reported problem areas on the 2021 Toyota Sienna Hybrid
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.