Lights On Chime

Multifunction Alarm Module (MAM) sounds lights on chime when 3 following conditions are present:

• Battery voltage is present at MAM connector C1 terminal "D" (Yellow wire) indicating headlights or parking lights are on.
• No voltage is present at MAM connector C1 terminal "M" (Pink wire) indicating ignition switch is in OFF, ACCY or LOCK position.
• MAM connector C1 terminal "H" (Green/Black wire) is grounded indicating driver's door is open.