One problem related to wiring has been reported for the 2007 Ford Expedition. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Ford Expedition based on all problems reported for the 2007 Expedition.
The ac blower would work at times and other times it would not blow any cold air. I took it to the local Ford dealer and was told the original blower motor had defects and a new motor was produced. It also required new wiring and a new blower control cell would be required. Cost over $300. 00. With this type of problem I would think it should be a recall and repaired by Ford.