FixVault

Security Alarm System

WARNING: This page is about a different car, the 2013 Acura MDX, 2012 Acura MDX, 2011 Acura MDX, and 2010 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.

The relay control module controls the security system and the horn based on inputs from the security hood switch.

  Input Output
Relay control module Security hood switch Headlight low beam relay
Taillight relay circuit
Horn relay circuit
B-CAN Security alarm signals Relay control module message