# 2023 RIVIAN R1S — VEHICLE SPEED CONTROL
> NHTSA complaint `2230888` · 2026-07-30 · Rivian Automotive, LLC
## Severity
- **Deaths:** 0
- **Injured:** 0
- **Fire:** No
- **Crash:** Yes
- **Police report:** No
- **Medical attention:** No
- **Vehicle towed:** Yes
## Vehicle
- **Make:** RIVIAN
- **Model:** R1S
- **Year:** 2023
- **Manufacturer:** Rivian Automotive, LLC
- **Component:** VEHICLE SPEED CONTROL
## Narrative
On XXX, at approximately 12:19 PM, I was in the drive-through lane at a Chick-fil-A in [XXX], with my child as a passenger. I was using one-pedal driving mode and had come to a complete stop with my foot off the accelerator. I turned briefly to hand my child an ice cream cup, and when I looked back at the road, the vehicle was accelerating at full power with no contact from either pedal. To avoid striking the vehicles stopped ahead of me in the drive-through line, I swerved left into the Chick-fil-A building, causing a collision with the building. This put myself, my child, and nearby pedestrians and drivers at serious risk of injury. Cedar Park Police Department responded to the scene and a report was filed. I have video footage of the incident. The vehicle is available for inspection upon request. I believe the accelerator pedal and/or its sensor malfunctioned, possibly related to a known issue some other Rivian owners have reported involving cabin temperature affecting the pedal sensor; this has not yet been confirmed by a dealer or manufacturer. I am requesting that the manufacturer pull the vehicle’s black box/EDR data and perform full diagnostics on the pedal and sensor. [XXX]  INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
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*Source: [NHTSA ODI](https://www-odi.nhtsa.dot.gov/downloads/) · MORVS · CC0 1.0*