# 2001 JEEP GRAND CHEROKEE — POWER TRAIN:AUTOMATIC TRANSMISSION:PARK/NEUTRAL START INTERLOCK SWITCH
> NHTSA complaint `336971` · 2002-03-04 · Chrysler (FCA US, LLC)
## Severity
- **Deaths:** 0
- **Injured:** 0
- **Fire:** No
- **Crash:** Yes
- **Police report:** No
- **Medical attention:** No
- **Vehicle towed:** No
## Vehicle
- **Make:** JEEP
- **Model:** GRAND CHEROKEE
- **Year:** 2001
- **Manufacturer:** Chrysler (FCA US, LLC)
- **Component:** POWER TRAIN:AUTOMATIC TRANSMISSION:PARK/NEUTRAL START INTERLOCK SWITCH
- **Speed:** 10 mph
## Narrative
CONSUMER STATED THAT VEHICLE WAS PARKED AND IDLING. TRANSMISSION JUMPED OUT OF PARK INTO REVERSE. THEN VEHICLE JACK KNIFED A TRAILER, WHICH WAS HOOKED UP TO JEEP. *AK   *YD
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*Source: [NHTSA ODI](https://www-odi.nhtsa.dot.gov/downloads/) · AI Analytics · CC0 1.0*