Hazard And Horn Reminder

Power is supplied at all times

• to security horn relay terminal 2
• through 10A fuse (No. 78, located in the fuse, fusible link and relay box).

When BCM receives a LOCK or UNLOCK signal from electronic key, ground is supplied

[when specific door switch is ON (specific door is OPEN), BCM does not receive a LOCK signal (BCM receives a UNLOCK signal)]

• to security horn relay terminal 1
• through BCM terminal 127.

When BCM receives a LOCK or UNLOCK signal from electronic key, power is supplied

[When specific door switch is ON (specific door is open), BCM does not receive a LOCK signal.]

• to combination flasher unit terminal 6
• through BCM terminal 7.

  combination flasher unit and security horn relay are now engaged, and hazard warning lamps flash and security horn sounds as a reminder.