Driver Buckle Switch Circuit
CIRCUIT DESCRIPTIONWhen the buckle switch of the driver's seat is ON with the ignition switch ON, the body ECU sends a signal to turn on the seat belt warning light for the driver's seat and to sound a buzzer.
When the buckle switch of the passenger seat is ON and the passenger seat bell occupant detecting sensor is ON with the ignition switch ON, the body ECU sends a signal to turn on the seat belt warning light for the passenger seat.
Wiring Diagram:
Step 1 - 2:
INSPECTION PROCEDURE