Operation CHARM: Car repair manuals for everyone.

Lock Cylinder


PASSLOCK Lock Cylinder:






The PASSLOCK (TM) Lock Cylinder is a locking cylinder that turns a rotating magnet past a stationary hall effect sensor creating a Resistance Code (R-Code) which is sent to the Instrument Cluster. The PASSLOCK (TM) Lock Cylinder is interfaced with the Instrument Cluster via a three wire connection (power, ground and data).