Description Of Functions
- Description of the seat belt warning system
- Driver's seat belt warning light:
If the driver's seat belt is not fastened with IG ON, the front seat belt warning light in the combination meter ASSY will blink to warn the driver. The combination meter ASSY displays the status of the driver's seat belt and the vehicle speed.
- Passenger's seat belt warning light:
If the passenger's seat belt is not fastened with IG ON and the passenger's seat occupied, the front seat belt warning light in the clock ASSY will blink. The combination meter ASSY detects the status of the passenger's seat belt and whether the passenger's seat is occupied or not.
- Seat belt warning buzzer:
Check that the seat belt warning buzzer in the combination meter ASSY sounds at 1.2 second intervals for 6 seconds if the driver's seat belt is not fastened within 1.8 seconds after the ignition switch is turned to ON. If the vehicle speed exceeds 20 km/h with the passenger's seat occupied and the driver's or the passenger's seat belt not fastened, the seat belt warning buzzer in the combination meter ASSY will sound once. If 24 seconds have passed after the buzzer starts sounding, the seat belt warning buzzer in the combination meter ASSY sounds at 1.2 second intervals and continues to sound for 9.6 seconds. After that, it sounds intermittently at 0.4 second intervals for approx. 20 seconds.
- Driver's seat belt warning light:
- Functions of the main parts
| Parts | Function |
|---|---|
| Front seat inner belt (driver's buckle switch) | Transmits the status information concerning the driver's seat belt (fastened or unfastened) to the combination meter ASSY. |
| Front seat inner belt (passenger's buckle switch) | Transmits the status information concerning the passenger's seat belt (fastened or unfastened) to the occupant detection ECM. |
| Occupant detection sensor | Transmits the status information concerning the passenger's seat (occupied or not occupied) to the occupant detection ECM. |
| Occupant detection ECM | Sends the passenger's seat belt buckle switch signal and the occupant detection signal to the airbag sensor ASSY. |
| Airbag control module | Sends the passenger's seat belt buckle switch signal to the combination meter ASSY. |
| Driver's seat belt warning light | If the driver's seat belt is not fastened with IG ON, the combination meter will make the seat belt warning light in the combination meter ASSY blink as a reminder. |
| Passenger's seat belt warning light | If the passenger's seat belt is not fastened with IG ON and the passenger's seat occupied, the combination meter will make the seat belt warning light in the tell taillight ASSY blink as a reminder. |
| Seat belt warning buzzer | If the vehicle speed exceeds 20 km/h (12.5 mph) with one of the following conditions met, the buzzer in the combination meter ASSY will sound as a reminder:
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| Skid control ECM | Sends the vehicle speed signal to the combination meter ASSY via CAN communication. |