The Side Impact Sensor (SIS) system consists of two kinds of
side impact sensor which are installed at each center of the front door
module (left and right) and two rear sensors which are installed in the
rear pillar (left and right).
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The Front Side Impact Sensor is also called P-SIS because it detects pressure due to collision at its mounting location. |
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The Rear Side Impact Sensor is also called G-SIS because it detects acceleration due to collision at its mounting location. |
SRSCM decides deployment of the airbag and the time of
deployment through the collision signal of the SIS when collision
occurrs.