BRZ _ U. book 47 ページ 2024 年 6 月 14 日 金曜日 午前 9 時 14 分
� When you sell your vehicle, we urge you to inform the buyer that the vehicle is equipped with seatbelt pretensioners. Also, notify the buyer of the contents in this section. ■ Front seatbelt with Shoulder Belt Pretensioner
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The pretensioner sensor also serves as follows.
� Front impact sensors � Side impact sensors � Rollover sensor
If the sensor detects a certain predetermined amount of force during frontal or side collisions or rollover accidents, any seatbelt that has a seatbelt pretensioner is quickly drawn back in by the retractor to take up the slack so that the belt more effectively restrains the seat occupant.
The front seatbelt pretensioner includes a tension reducing device which limits the peak forces exerted by the seatbelt on the occupant in the event of a collision. The front passenger ' s side adaptive force limiter will select a reducing load to suit the body size of the occupant as detected by the occupant detection sensor.
When a seatbelt pretensioner is activated, an operating noise will be heard and a small amount of smoke will be released. These occurrences are normal and not harmful. This smoke does not indicate a fire in the vehicle.
Once the seatbelt pretensioner has been activated, the seatbelt retractor remains locked. Consequently, the seatbelt cannot be pulled out and retracted and therefore must be replaced. ■ System Monitors
A diagnostic system continually monitors the readiness of the seatbelt pretensioner with the ignition switch in the“ ON” position. The seatbelt pretensioners share the control module with the SRS airbag system. Therefore, if any malfunction occurs in a seatbelt pretensioner, the SRS airbag system warning light will illuminate.