TUCSON(LM) >2013 > G 2.4 DOHC > Restraint > SRSCM > Side Impact Sensor (SIS)>Description and Operation | ![]() ![]() |
Side Impact Sensor (SIS)
system consists of two P-SIS which are installed at each center of the
front door module (LH and RH) and two SIS which are installed at each
center pillar nearby (LH and RH).
Side Pressure Sensor is
also called P-SIS because that detects pressure due to collision at its
mounting location.
Side Impact Sensor is
also called A-SIS because that detects acceleration.
SRSCM decides deployment
or not of the airbag and the time of deployment through the collision
signal of SIS when the collision occurred.
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