Airbag e pré-tensionador do cinto de segurança - sistema de retenção suplementar

501-20B-11 Supplemental Restraint System 501-20B-11 DESCRIPTION AND OPERATION Front impact severity sensor E135483 There are two front impact severity sensors located at the front of the vehicle, behind the radiator grille. The sensors transmit digitally encoded acceleration information to the RCM, where it is evaluated to assess the severity of a front impact. Power is supplied to the sensor by the RCM. If the sensor fails, the RCM stores a diagnostic trouble code (DTC). Safety belt retractor and pretensioners E135484 The front outboard seat belts are available equipped with a retractor pretensioner and load limiter. In the event of a collision, the safety belt pretensioner deploy in one of two ways: • On their own. • Simultaneously with the front air bag module(s). Safety belt use is necessary to obtain the best occupant protection and to receive the full advantage of the SRS. Side air bag E135485 The side air bags are incorporated in the front seat backrests and side air bag modules deploy from the outboard of front seat backrest upon a side impact. When a side air bag is deployed, the seam of the seat cover tears open enabling the side air bag to inflate unhindered from the front seat backrest. Passenger air bag E135487 The passenger air bag is designed to provide increased collision protection for front seat passengers.