Scan Tool Data Definitions - Antitheft Systems

SECURITY DATA

AUTO LEARN TIMER: The scan tool displays the seconds used by the PASSLOCK(TM) module to learn valid code from the PASSLOCK(TM) sensor. The learn procedure consists of 3 consecutive periods.

BATTERY VOLTAGE: The scan tool displays the battery system voltage.

IGNITION 1: The scan tool displays the state of the ignition switch. The scan tool displays ACTIVE when the ignition switch is in the RUN or CRANK position.

PASSLOCK(TM) CODE: The scan tool displays the validity of the PASSLOCK(TM) code received by the PASSLOCK(TM) module. The scan tool displays OPEN, SHORTED, TAMPER and a valid code as a numeric value (1-10).

PASSLOCK(TM) DATA VOLTAGE: The scan tool displays the voltage code from the PASSLOCK(TM) sensor to the PASSLOCK(TM) module. The PASSLOCK(TM) module determines if the voltage received is a valid or invalid code voltage.

PASSLOCK(TM) POWER: The scan tool displays the 12 V reference voltage at the PASSLOCK(TM) module. The PASSLOCK(TM) module determines if the monitored voltage is valid or invalid.

PASSLOCK(TM) STATE: The scan tool displays the state of the PASSLOCK(TM) system.

SECURITY LAMP FEEDBACK: The scan tool displays the feedback voltage at the PASSLOCK(TM) module. The PASSLOCK(TM) module determines if the monitored voltage is valid or invalid.

SECURITY LAMP STATE: The scan tool displays the state of the SECURITY lamp. The scan tool displays ON, OFF or FLASHING.

TAMPER TIMER: The scan tool displays the time remaining when in the tamper mode. The timer starts when the ignition switch is turned to the RUN position and the PASSLOCK(TM) module receives a PASSLOCK(TM) data voltage different from the last learned voltage. The timer has a delay of 10 minutes and will stay active even if the ignition switch is cycled from the RUN to the OFF position.