# 2021 TOYOTA redundant SIENNA — UNKNOWN OR OTHER
> NHTSA complaint `2003345` · 2024-06-28 · Toyota Motor Corporation
## Severity
- **Deaths:** 0
- **Injured:** 0
- **Fire:** No
- **Crash:** Yes
- **Police report:** No
- **Medical attention:** No
- **Vehicle towed:** No
## Vehicle
- **Make:** TOYOTA
- **Model:** redundant SIENNA
- **Year:** 2021
- **Manufacturer:** Toyota Motor Corporation
- **Component:** UNKNOWN OR OTHER
- **Speed:** 15 mph
## Narrative
When breaking, mostly during downhill, the brakes feel like they simply “let go” for an instant. Most times this is very short and It feels like a typical downshift during breaking in an ICE car. However, last time it really gave me a lurch and I almost ended up falling off a cliff face.  Many reports all over the internet but nothing from Toyota.
---
*Source: [NHTSA ODI](https://www-odi.nhtsa.dot.gov/downloads/) · AI Analytics · CC0 1.0*