Explorer 2WD V8-4.6L VIN 8 (2006)
Seat Belt Retractor: Description and Operation
Safety Belt Adaptive Load Limiting Retractor
This vehicle is equipped with a driver and front passenger adaptive load limiting retractors. Adaptive load limiting retractors are pyrotechnic devices
integrated to the driver and front passenger safety belt retractor assemblies. Adaptive load limiting retractors work in conjunction with the safety belt
buckle pretensioners to control the tension of the driver and front passenger safety belts. The RCM monitors the readiness of the adaptive load limiting
retractor. The RCM uses this information and all other information provided by the restraints system to determine what action to be taken.
Dual Locking Mode Retractors
WARNING: After any vehicle collision, the safety belt system at all outboard seating positions (except driver, which has no "automatic
locking retractor" feature) must be checked by a qualified technician to verify that the "automatic locking retractor" feature for child seats
is still functioning correctly, in addition to other checks for correct safety belt system function. A new belt and retractor assembly must be
installed if the safety belt assembly's "automatic locking retractor" feature or any other safety belt function is not operating correctly when
checked according to the procedures. Failure to install a new belt and retractor assembly could increase the risk of injury in collisions.
NOTE: When installing a dual locking mode retractor, the retractor should be checked to make sure it is not in the automatic locking retractor (ALR)
mode after installation in the stowed position.
All outboard continuous-loop, 3-point retractor systems, except the driver position, are equipped with the dual locking mode system.
The emergency locking retractor (ELR) mode will allow the occupant freedom of movement, locking tight only on hard braking, hard cornering, or an
impact of approximately 8 km/h (5 mph). The ELR mode helps to reduce the forward movement of the driver and passengers. The ELR mode is
continuously in operation at all seating positions.
The ALR portion of this system does not allow the occupant freedom of movement. The ALR mode is used when locking a child seat in an outboard
seating position or when a tight belt fit is desired. The ALR mode is disengaged when the webbing is free to move in or out of the retractor. The ALR
mode is automatically engaged when the webbing is fully extracted from the retractor and then allowed to retract. As the webbing is retracted back
onto the spool, an audible clicking sound is made, indicating that the retractor is in ALR mode. The ALR mode is automatically disengaged when most
of the webbing is retracted back onto the spool.
The automatic locking mode must be used when installing a child safety seat in the front or rear passenger seating positions where dual locking mode
retractors are provided.
Energy Management Retractor
This vehicle has a safety belt system with an energy management feature at the front seating positions to help further reduce the risk of injury in the
event of 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.
