Security Alarm System
The MICU controls the lighting system and the horn based on inputs from each switch and B-CAN data.
| Input | Output | |
|---|---|---|
| MICU | IG1 power supply Key switch signal Audio switch Driver's door switch Front passenger's door switch Left rear door switch Right rear door switch Tailgate latch switch Driver's door key cylinder switch signal (LOCK/UNLOCK) Driver's door lock knob switch signal (UNLOCK) Front passenger's door lock knob switch signal (UNLOCK) Left rear door lock knob switch signal (UNLOCK) Right rear door lock knob switch signal (UNLOCK) Security hood switch |
Headlights (low beam) Parking lights Taillights Horn relay |
| B-CAN | Keyless signal Door lock signal Keyless access key signal |
MICU message (SET1) MICU message (SET2) ALARM message (ACTION) ALARM message (HORN) ALARM message (H/L LOW) ALARM message (PARKING LIGHT) ALARM message (CYCLE) |