Security Alarm System
WARNING: This page is about a different car, the 2011 Acura TL, 2010 Acura TL, and 2009 Acura TL. However, it is still accessible from the selected car via links, so may be relevant.
The driver's MICU control of the lighting system and horns is based on input signals from each switch and B-CAN signals
INPUT AND OUTPUT CHART
| Input | Output | |
|---|---|---|
| Driver's MICU | IG1 power supply Ignition key switch Driver's door switch Left rear door switch Trunk lid latch switch Left rear door lock knob switch (UNLOCK) Security hood switch |
Headlights (low beam) Parking light Taillights Horns |
| B-CAN | Audio switch Front passenger's door switch Right rear door switch Driver's door key cylinder switch (LOCK/UNLOCK) Driver's door lock knob switch (UNLOCK) Front passenger's door lock knob switch (UNLOCK) Right rear door lock knob switch (UNLOCK) Keyless LOCK/UNLOCK signal DOOR LOCK signal |
Driver's MICU (SET 1) message Driver's MICU (SET 2) message ALARM (ACTION) message Headlight (low beam) signal Parking light signal Taillights signal |