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What 10 owners told NHTSA about the 2026 Toyota Sienna

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (10)Crash / fire / injury (1)Body & structure (2)Seats (2)Visibility & wipers (2)Backup camera & sensors (1)Brakes (1)Driver assistance (1)Lights (1)Speed control (1)

2 of 10 complaints match · Body & structure · clear filters

Jul 12, 2026Body & structure1 injury

Van doors sensors not functioning correctly. Child was in the way and got pinned between doors. The door didn’t stop when it touched the child, cont to close with the child in the way. Child ended up with a bruise on right thigh. The door had to manually be pulled back off of the child..

NHTSA ODI 11749806

Apr 27, 2026Body & structure

The sun roof glass spontaneously combusted

NHTSA ODI 11734127

Working with the data? Download all 10 complaints as CSV · fetched from NHTSA July 19, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2026 Toyota Sienna verdict →