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SEC-22 < SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM] SYSTEM INPUT/OUTPUT SIGNAL CHART Input Signal Item Output Signal Item SYSTEM DESCRIPTION • The vehicle security system has two alarm functions (theft warning alarm and panic alarm), and reduces the possibility of a theft or mischief by activating horns and headlamps intermittently. • The panic alarm does not start when the theft warning alarm is activating, and the panic alarm stops when the theft warning alarm is activated. The priority of the functions are as per the following. THEFT WARNING ALARM • The theft warning alarm function activates horns and headlamps intermittently when BCM detects that any door or hood is opened by unauthorized means, while the system is in the ARMED state. • Security indicator lamp on combination meter always blinks when power supply position is any position other than ON. Security indicator lamp blinking warns that the vehicle is equipped with a vehicle security system. Transmit unit Signal name IPDM E/R CAN communication Power switch status signal Remote keyless entry receiver Key ID signal Hood switch CAN communication Hood switch signal Power switch Power switch operation signal Each door switch Door open/close condition signal Each door request switch Door lock/unlock request signal Back door opener switch Back door opener operation signal Door key cylinder switch Door key cylinder lock/unlock switch signal Door lock and unlock switch Door lock/unlock switch operation signal Reception unit Signal name Combination meter CAN communication Security indicator lamp signal IPDM E/R Vehicle security horn request signal High beam request signal Outside key antenna Key ID request signal Priority Function 1 Theft warning alarm 2 Panic alarm |