* Consult your owner's manual: This is the best source for the exact location.
* Use a repair manual: A Haynes or Chilton manual for your specific year and model will have diagrams showing the location of all major components, including the ABS module.
* Search online: Websites like Ford forums or repair sites might have pictures or descriptions from other Windstar owners showing where theirs is located.
Because it's under the vehicle, you'll need to get underneath to see it. Be careful and use jack stands for safety. The module itself might be fairly large and somewhat easily identifiable. Look for a rectangular unit with numerous wires connected to it. Again, caution is advised when working under a vehicle.
