One problem related to windshield wiper/washer has been reported for the 2003 Ford Expedition. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Ford Expedition based on all problems reported for the 2003 Expedition.
Attempted to buy wiper blades from Ford dealer for my Expedition. The blades they gave me fit but would not lock in place. Was told by the service personnel that Ford had changed the arms on all 2003 models built before June of 2003 and the remedy was to replace the arms on both wipers. The price of each arm is $178. They told me to contact Ford about paying for the replacement. Have done so and awaiting decision.