# 2020 GMC SIERRA 2500 — BACK OVER PREVENTION: WARNINGS
> NHTSA complaint `2070381` · 2025-03-02 · General Motors, LLC
## Severity
- **Deaths:** 0
- **Injured:** 0
- **Fire:** Yes
- **Crash:** No
- **Police report:** Yes
- **Medical attention:** No
- **Vehicle towed:** No
## Vehicle
- **Make:** GMC
- **Model:** SIERRA 2500
- **Year:** 2020
- **Manufacturer:** General Motors, LLC
- **Component:** BACK OVER PREVENTION: WARNINGS
## Narrative
Vehicle was parked in a school parking lot. Rear Trailer Harness and modules in back short circuited causing an electrical fire that expanded to the driver’s taillight rear bumper, and bed of truck.
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*Source: [NHTSA ODI](https://www-odi.nhtsa.dot.gov/downloads/) · AI Analytics · CC0 1.0*