PASSKey(R) Module

The PASSKey(R) module contains the logic of the PASSKey(R) system. The PASSKey(R) Module has inputs from the ignition circuit and the ignition key resistor. The Module has outputs to the starter enable circuit, the fuel enable circuit, and the theft system armed lamp.

If a PASSKey(R) module is bad, it should be replaced with a new PASSKey(R) module. It is not necessary to match the replacement PASSKey(R) module to the ignition key. The replacement PASSKey(R) module will "learn" the ignition key code (resistance value) the first time it is turned on. The ignition key code is learned permanently, so caution should be used to ensure that unwanted key codes are not learned.