C0559 - Antitheft and Alarm Systems

DTC C0559 EEPROM Checksum Error:

CIRCUIT DESCRIPTION
This DTC indicates a EVO/PASSLOCK module internal memory failure.

CONDITIONS FOR SETTING THE DTC
All of the following conditions must be met:
^ The ignition switch is ON.
^ An internal error detection diagnostic found a failure in the module memory.

DIAGNOSTIC AIDS
The memory portion of the EVO/PASSLOCK module is not replaceable. If DTC C0559 is set, the module must be replaced.