Light Warning Chime

• BCM reads ON/OFF signals from tail lamp relay.

Signal is supplied

• from tail lamp relay terminal 7
• to BCM terminal 3.

• BCM reads ON/OFF signals from front door switch (driver side).

Signal is supplied

• from front door switch (driver side) terminal 1.
• to BCM terminal 142

• BCM detects tail lamp ON, front door switch (driver side) ON and ignition switch OFF or ACC. And then BCM outputs the light warning chime signal to the warning chime.

Signal is supplied

• from BCM terminal 12
• to warning chime terminal 3.