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


  1. FRONT SEAT BELT WARNING

    A003N95E08
    *1 Combination Meter Assembly (Meter Circuit Plate)
    *2 Hybrid Vehicle Control ECU
    *3 Skid Control ECU (Brake Booster with Master Cylinder Assembly)
    *4 CAN Communication Line
    A003L4FE03
    Communication Table
    Sender Receiver Signal Communication Method
    Airbag ECU assembly Combination meter assembly (meter circuit plate)

    • Front seat inner belt assembly LH buckle switch

    • Front seat inner belt assembly RH buckle switch

    • Occupant detection signal

    		 CAN
    Skid control ECU (brake booster with master cylinder assembly) Combination meter assembly (meter circuit plate) Vehicle speed
    Hybrid vehicle control ECU Combination meter assembly (meter circuit plate) Shift position
    Occupant detection ECU Airbag ECU assembly

    • Front seat inner belt assembly RH buckle switch

    • Occupant detection signal

  2. REAR SEAT BELT WARNING

    A003LIOE06
    Communication Table
    Sender Receiver Signal Communication Method
    Main body ECU (multiplex network body ECU) Combination meter assembly (meter circuit plate) Rear door courtesy light switch signal (LH/RH) CAN