# 1991 FORD AEROSTAR — POWER TRAIN:AUTOMATIC TRANSMISSION:PARK/NEUTRAL START INTERLOCK SWITCH
> NHTSA complaint `45852` · 1996-05-13 · Ford Motor Company
## Severity
- **Deaths:** 0
- **Injured:** 0
- **Fire:** No
- **Crash:** Yes
- **Police report:** No
- **Medical attention:** No
- **Vehicle towed:** No
## Vehicle
- **Make:** FORD
- **Model:** AEROSTAR
- **Year:** 1991
- **Manufacturer:** Ford Motor Company
- **Component:** POWER TRAIN:AUTOMATIC TRANSMISSION:PARK/NEUTRAL START INTERLOCK SWITCH
## Narrative
INTERLOCK SYSTEM  FAILED, CAUSING VEHICLE TO ROLL BACKWARDS INTO HOUSE. *SD
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*Source: [NHTSA ODI](https://www-odi.nhtsa.dot.gov/downloads/) · AI Analytics · CC0 1.0*