Security Alarm System
The MICU control of the exterior lights and the horn is based on inputs from each switch.
SECURITY ALARM SYSTEM REFERENCE
| Input | Output | |
|---|---|---|
| MICU | IG1 power supply | Headlights (LO) |
| Ignition key switch | Side marker lights | |
| Audio switch | Taillights | |
| Hatch latch switch | License plate lights | |
| Driver's door switch Passenger's door switch Driver's door key cylinder switch (LOCK/UNLOCK) Driver's door lock knob switch (UNLOCK) Passenger's door lock knob switch (UNLOCK) Security hood switch |
Horn | |
| B-CAN | Keyless door lock signal | MICU (SET1) message |
| Door lock signal | MICU (SET2) message ALARM (ACTION) message |