Two problems related to front seat belt buckle assembly have been reported for the 2004 Ford F-150. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Ford F-150 based on all problems reported for the 2004 F-150.
: the contact stated the front driver side seat belts always had problems since the vehicle was purchased, at only 13000 miles. The driver side seat belt buckle would only lock after several attempts. Eventually, a piece in the seat belt connector fractured and the belt will not latch at all. The belt and latch are free of other dirt and contaminants. There were no pictures or invoice available.
Passenger front seat belt fails to lock or comes unlocked after clicked.
| Seat Belt problems | |
| Front Seat Belt Buckle Assembly problems | |
| Front Seat Belt problems | |
| Front Seat Belt Retractor problems | |
| Front Seat Belt Anchorage problems | |
| Integrated Child Seat Belt problems |