One problem related to front air bag sensor control has been reported for the 1999 Ford Expedition. The most recently reported issues are listed below.
The air bag sensor controls the height of the vehicle. The sensor is malfunctioning and the vehicle's rear is dropping, and will not lift. Also, transmission has been replaced four times, and the engine was replaced three times.
| Air Bag Not Deploy problems | |
| Air Bag problems | |
| Front Air Bag problems | |
| Air Bag Light On problems | |
| Front Driver Side Air Bag Inflator problems | |
| Front Air Bag Sensor Control problems |