Luggage Compartment Lid Ajar Switch

The luggage compartment lid ajar switch is a single pole switch that is normally closed when the luggage compartment lid is closed, routing the voltage signal to ground. When the luggage compartment lid is opened, the luggage compartment lid ajar switch opens, interrupting the signal to indicate an open luggage compartment lid.

The BCM uses the luggage compartment lid ajar switch input for various systems, such as the courtesy lamps, instrument cluster warning indicators and messages, and perimeter alarm operation.