F 150 2WD V8-4.6L (2008)
Seat Belt Retractor: Description and Operation
Energy Management Retractor
ENERGY MANAGEMENT RETRACTOR
This vehicle has a safety belt system with an energy management feature at the front seating positions help further reduce the risk of injury in the event a
head-on collision.
The energy management retractor feature is designed to pay out webbing in a controlled manner. This feature is designed to help reduce the belt force
acting on an occupant's chest.