One problem related to alternator/generator/regulator has been reported for the 2012 Ford Expedition. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Ford Expedition based on all problems reported for the 2012 Expedition.
Customer complained of the vehicle stalling. Testing found an electrical issue with the fuel supply and delivery system. Removal and inspection of the fuel pump found the internal power wire to the pump rubbed through on the pressure regulator ground spade causing a short circuit inside the fuel tank - this short circuit blows fuse 44 in the underhood fuse box, causes the vehicle to stall without warning, melted the safety ground wire between the fuel pump and pressure regulator, and has a high chance of causing a fire inside the gas tank. This was on the factory oe motorcraft fuel pump assembly.
| Electrical System problems | |
| Dashboard Failed problems | |
| Alternator/generator/regulator problems |