PASSLOCK Lock Cylinder

PASSLOCK(TM) IGNITION LOCK CYLINDER
The PASSLOCK(TM) ignition lock cylinder is a locking cylinder that turns a rotating magnet past a stationary hall effect sensor creating PASSLOCK(TM) data which is sent to the Body Control Module (BCM). The PASSLOCK(TM) ignition lock cylinder is interfaced with the (BCM) via a three-wire connection (power, ground, and data).