Seat Belt Warning System

SEAT BELT: SEAT BELT WARNING SYSTEM: SYSTEM DIAGRAM





Communication table:









SYSTEM DESCRIPTION

1. SEAT BELT WARNING SYSTEM DESCRIPTION

If a seat belt is not fastened, this system flashes the seat belt warning light or sounds the seat belt warning buzzer as a reminder.

(a) Driver side seat belt warning light:

When the driver seat belt is not fastened with the power switch ON (IG), the driver side seat belt warning light on the combination meter comes on to inform the driver. The center airbag sensor detects the driver seat belt status and sends signals to the combination meter using the CAN.

(b) Front passenger side seat belt warning light:

When the front passenger seat belt is not fastened with the power switch ON (IG) and the front passenger seat occupied, the front passenger side seat belt warning light on the display and navigation module display blinks. The display and navigation module display displays the front passenger seat belt status and whether the front passenger seat is occupied.

(c) Seat belt warning buzzer:

When the vehicle is driven at approximately 20 km/h (12.5 mph) or more while the driver or front passenger seat belt is not being fastened, the seat belt warning buzzer in the combination meter sounds at an interval of 1.2 seconds for 30 seconds.

2. FUNCTION OF MAIN COMPONENT

The following functions are available.





3. SYSTEM OPERATION

(a) Driver side seat belt warning light

(1) When the driver seat belt is not fastened with the power switch ON (IG), the driver side seat belt warning light on the combination meter comes on to inform the driver. The center airbag sensor detects the driver seat belt status and sends signals to the combination meter using CAN.

(b) Front passenger side seat belt warning light

(1) When the front passenger seat belt is not fastened with the power switch ON (IG) and the front passenger seat occupied, check that the front passenger side seat belt warning light on the display and navigation module display blinks. The display and navigation module display displays the front passenger seat belt status and whether the front passenger seat is occupied.