Hyundai Accent: 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 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 ...

Side Impact Sensor (SIS). Components and Components Location

Components ...

See also:

Camshaft Position Sensor (CMPS). Schematic Diagrams
Circuit Diagram (M/T) (A/T) ...

Description
Body control module (A) receives various input switch signals controlling time and alarm functions for the door lock/unlock control, lamp control, power window timer warning con ...

Inspection
1. Check the components for damage or deformation. 2. Compress and extend the piston and check that there is no abnormal resistance or unus ...