SEAT BELT WARNING SYSTEM SYSTEM DESCRIPTION


  1. DRIVER SIDE SEAT BELT WARNING LIGHT


    1. When the driver side seat belt is not fastened and the power switch is on (IG), the driver side seat belt warning light on the combination meter assembly blinks to inform the driver. The main body ECU (multiplex network body ECU) detects the driver side seat belt condition and sends signals to the combination meter assembly via CAN communication.

  2. FRONT PASSENGER SIDE SEAT BELT WARNING LIGHT


    1. When the front passenger side seat belt is not fastened and the power switch is on (IG) while the front passenger side seat is occupied, the front passenger side seat belt warning light on the air conditioning control assembly blinks. The occupant detection sensor (separate type front seat cushion pad) detects if the front passenger side seat is occupied and sends signals to the combination meter assembly. The inner belt detects the front passenger side seat belt condition and sends signals to the combination meter assembly. After receiving the signals from the occupant detection sensor (separate type front seat cushion pad) and inner belt, the combination meter assembly sends signals to the air conditioning control assembly to request the front passenger side seat belt warning light to blink or go off.

  3. SEAT BELT WARNING BUZZER


    1. When the vehicle is driven at approximately 20 km/h (12 mph) while the driver side or front passenger side seat belt is unfastened, the seat belt warning buzzer in the combination meter assembly sounds at an interval of 1.2 seconds for 30 seconds. After that, the buzzer sounds at an interval of 0.4 seconds for 90 seconds.