Kia Optima: Side Impact Sensor (SIS). Description and Operation
Description
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 it detects pressure due to collision at its mounting location.
Side Impact Sensor is also called A-SIS because it detects acceleration.SRSCM decides deployment of the airbag and the time of deployment through the collision signal of the SIS when the collision occurred.
Installation
•
Do not turn the ignition
switch ON and do not contact the battery cable while replacing the
front impact s ...
Side Impact Sensor (SIS). Components and Components Location
Components
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See also:
Removal
1.
Turn the ignition switch OFF and disconnect the battery
negative (-) cable.
2.
Remove the fuel pump service cover (A) in the trunk.
3.
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Components and Components Location
Component Location
1. Auto light sensor
2. Head lamps
3. Lighting switch (Auto)
4. Tail lamps
5. Body control module (BCM)
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Interior overview
1. Driver position memory system* 2. Door lock/unlock button 3. Outside rearview
mirror control switch* 4. Power window lock button* 5. Power window switches*
6. Central door lock switch* 7. Ins ...