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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Repair procedures
On-vehicle Inpection • Check that the battery cables are connected to the correct terminals. ...

Engine Coolant Temperature Sensor (ECTS). Description and Operation
Description Engine Coolant Temperature Sensor (ECTS) is located in the engine coolant passage of the cylinder head for detecting the engine coolant temperature. The ECTS uses a thermistor th ...

Installation
1. Remove the ignition key from the vehicle. 2. Disconnect the battery negative cable and wait for at least three minutes. ...