Seat Belt Warning System (For Sedan) -- Diagnosis System |
| INSPECT BATTERY VOLTAGE |
- Standard voltage:
- 11 to 14 V
| INSPECT FRONT DRIVER SEAT BELT WARNING LIGHT |
Turn the ignition switch ON.
When the driver seat belt is not fastened, check that the combination meter assembly driver seat belt warning light blinks.
When the seat belt is fastened, check that the combination meter assembly driver side seat belt warning light turns off.
| INSPECT FRONT PASSENGER SEAT BELT WARNING LIGHT |
Turn the ignition switch ON.
When the front passenger seat is occupied, but the seat belt is not fastened, check that the front passenger seat belt warning light on the hazard warning signal switch assembly blinks.
When the front passenger seat belt is fastened, check that the front passenger seat belt warning light turns off.
| INSPECT SEAT BELT WARNING BUZZER USING DRIVER SEAT BELT |
Turn the ignition switch ON.
When the driver seat belt is not fastened within 1.8 seconds of the ignition switch being turned ON, check that the seat belt warning buzzer sounds at 1.2 second intervals for 6 seconds.
When the driver seat belt is not fastened within 13.8 seconds of the ignition switch being turned ON and the vehicle speed reaches 12.4 mph (20 km/h) or more, check that the buzzer sounds at 1.2 second intervals for 9.6 seconds.
After the buzzer has sounded for 9.6 seconds, check that the buzzer sounds at 0.4 second intervals for a further 20 seconds.
When 29.6 seconds have elapsed since the buzzer started sounding in step (c) above, check that the buzzer stops sounding.
After the buzzer has stopped sounding, turn the ignition switch OFF and then start the engine again. With the driver seat belt unfastened, drive the vehicle at 12.4 mph (20 km/h) or more. Check that the buzzer sounds.
After the buzzer has stopped sounding, fasten the driver seat belt, drive the vehicle at 12.4 mph (20 km/h) or more, and then unfasten the seat belt. Check that the buzzer sounds.
After the buzzer has stopped sounding, move the shift lever to R. Then move the shift lever to D (for A/T only). With the driver seat belt unfastened, drive the vehicle at 12.4 mph (20km/h) or more. Check that the buzzer sounds.
| INSPECT SEAT BELT WARNING BUZZER USING FRONT PASSENGER SEAT BELT |
- HINT:
- If the following inspection is conducted by one person, since the front passenger seat belt warning buzzer function uses signals from the occupant classification sensors, place an object with a weight of 36 kg (79.37 lb) or more on the front passenger seat.
Turn the ignition switch ON.
When the front passenger seat belt is not fastened within 1.8 seconds of the ignition switch being turned ON, check that the seat belt warning buzzer sounds at 1.2 second intervals for 6 seconds.
When the front passenger seat belt is not fastened within 13.8 seconds of the ignition switch being turned ON and the vehicle speed reaches 12.4 mph (20 km/h) or more, check that the buzzer sounds at 1.2 second intervals for 9.6 seconds.
After the buzzer has sounded for 9.6 seconds, check that the buzzer sounds at 0.4 second intervals for a further 20 seconds.
When 29.6 seconds have elapsed since the buzzer started sounding in step (c) above, check that the buzzer stops sounding.
After the buzzer has stopped sounding, turn the ignition switch OFF and then start the engine again. With the front passenger seat belt unfastened, drive the vehicle at 12.4 mph (20 km/h) or more. Check that the buzzer sounds.
After the buzzer has stopped sounding, fasten the front passenger seat belt, drive the vehicle at 12.4 mph (20 km/h) or more, and then unfasten the front passenger seat belt. Check that the buzzer sounds.
After the buzzer has stopped sounding, move the shift lever to R. Then move the shift lever to D. With the front passenger seat belt unfastened, drive the vehicle at 12.4 mph (20km/h) or more. Check that the buzzer sounds.