SEAT BELT WARNING SYSTEM(w/ Occupant Classification System) SYSTEM DIAGRAM


  1. FRONT SEAT BELT WARNING

    B004KPUE02
    *1 Combination Meter Assembly
    *2 Main Body ECU (Multiplex Network Body ECU)
    *3 Skid Control ECU (Brake Actuator Assembly)
    *4 CAN Communication Line
    B004NR1E14
    Communication Table
    Sender Receiver Signal Communication Method
    Airbag sensor assembly Main body ECU (multiplex network body ECU) Front seat inner belt assembly LH buckle switch CAN
    Combination meter assembly

    • Front seat inner belt assembly RH buckle switch

    • Occupant detection
    Skid control ECU (brake actuator assembly) Combination meter assembly Vehicle speed
    ECM Combination meter assembly Shift position
    Occupant detection ECU Airbag sensor assembly

    • Front seat inner belt assembly RH buckle switch

    • Occupant detection
    Main body ECU (multiplex network body ECU) Combination meter assembly

    • Front seat inner belt assembly LH buckle switch

    • Parking brake switch

  2. REAR SEAT BELT WARNING

    B004M8RE01
    Communication Table
    Sender Receiver Signal Communication Method
    Main body ECU (multiplex network body ECU) Combination meter assembly

    • Rear door courtesy light switch (LH/RH)

    • Parking brake switch

    		 CAN