One problem related to frame rust 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.
The contact owns a 2003 Ford Expedition. The contact stated that while driving approximately 50 mph, deceleration became very difficult. The vehicle was examined by an independent mechanic who diagnosed that the brakes lines had rusted. The mechanic also discovered that the rocker panels and frame was rusted. The manufacturer was notified. The failure mileage was 150,000.