One problem related to automatic transmission park/neutral start switch has been reported for the 2001 Ford F-150. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Ford F-150 based on all problems reported for the 2001 F-150.
While parked and idling vehicle jumped out of park into drive. Dealer was notified. Feel free to provide any further information on this matter.