Luggage Compartment Door Courtesy Switch Circuit

LUGGAGE COMPARTMENT DOOR COURTESY SWITCH CIRCUIT

CIRCUIT DESCRIPTION

The door courtesy lamp turns on when the door is open and turns off when the door is closed.

The luggage room J/B ECU detects the condition of the door courtesy switch and sends the information to each ECU via the multiplex communication circuit.

Wiring Diagram:

Step 1 - 2:

Step 3:

INSPECTION PROCEDURE