One problem related to power door locks not working has been reported for the 2003 Ford Windstar. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Ford Windstar based on all problems reported for the 2003 Windstar.
My abs/brake lights have been coming on while driving. Lean codes p0171 and p0174 are showing. Also electrical system, mainly locks have become inconsistent. When using remote to open locks, sometimes a door lock will not open on driver or passenger side. Also, interior lights sometimes don't shut off when supposed too.