# 2004 GMC SIERRA — POWER TRAIN:AUTOMATIC TRANSMISSION
> NHTSA complaint `510406` · 2005-01-05 · General Motors, LLC
## Severity
- **Deaths:** 0
- **Injured:** 1
- **Fire:** No
- **Crash:** Yes
- **Police report:** Yes
- **Medical attention:** No
- **Vehicle towed:** No
## Vehicle
- **Make:** GMC
- **Model:** SIERRA
- **Year:** 2004
- **Manufacturer:** General Motors, LLC
- **Component:** POWER TRAIN:AUTOMATIC TRANSMISSION
- **Miles at failure:** 3,200
## Narrative
CONSUMER AND HIS WIFE WERE CLEANING THE VEHICLE. HUSBAND WAS OUTSIDE WASHING THE VEHICLE, WHILE THE WIFE WAS INSIDE THE VEHICLE, CLEANING. THE WIFE HAD THE KEY IN THE IGNITION, TURNED TO ACCESSORIES WHILE LISTENING TO THE RADIO, AND ACCIDENTALLY PUSHING THE SHIFTER DOWN WITH CAR BEING OFF AND VEHICLE MOVED BACKWARD, HITTING THE HUSBAND AND  INJURING HIS KNEES.*AK  THE CONSUMER ENTERED A FILE # OF 1-281746845.  *TC
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*Source: [NHTSA ODI](https://www-odi.nhtsa.dot.gov/downloads/) · MORVS · CC0 1.0*