Diesel Data: Automotive Repair

Seat Belt Systems: Description and Operation









SEAT BELT: SEAT BELT WARNING SYSTEM:

SYSTEM DIAGRAM






SYSTEM DESCRIPTION

When the power switch is ON (IG) and the passenger or driver side seat belt is not fastened, the seat belt warning system repeatedly flashes the seat belt warning light. The system determines the seat belt status by checking if the seat belt buckle switch is OFF (seat belt fastened) or ON (seat belt unfastened).