Hyundai Accent: Side Impact Sensor (SIS). Description and Operation

The Side Impact Sensor (SIS) system consists of two front SIS which are installed inside the Center Pillar (LH and RH). They are remote sensors that detect acceleration due to collision at their mounting locations. The primary purpose of the Side Impact Sensor (SIS) is to provide an indication of a collision. The Side Impact Sensor (SIS) sends acceleration data to the SRSCM.

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 ...

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Inspection
1. Inspect the check valve in the vacuum hose. Do not remove the check valve f ...

Injector. Troubleshooting
Signal Waveform ...

Disassembly and Reassembly
1. Compress the coil spring with a strut spring compressor. Do not compress the spring more than necessary. 2. Loosen the lock nut. ...