Crown Victoria V8-4.6L SOHC VIN W (2005)
Seat Belt Buckle Switch: Description and Operation
SAFETY BELT BUCKLE SWITCHES
The safety belt buckle switches are comprised of integrated circuits called Hall-effect sensors. The safety belt buckle switches (Hall-effect sensors) are
located in the driver and passenger safety belt buckles. Safety belt buckle switches are used to indicate to the restraints control module (RCM) whether
the safety belts are buckled or unbuckled. The RCM uses this information in determining the deployment rate of the dual-stage driver and passenger air
bag modules.
