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Home >> Hyundai >> 2010 >> Genesis Coupe 2.0T Track >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> SRS Control Module (SRSCM) >> DTC B1739: P-SIS Front-Driver Defect >> Component Location

Component Location

Pressure-Side Impact Sensor and Side Impact Sensor are installed in the left and the right side of front door and in the lower of B-pillar respectively.

The SCM detects the impact signals of the Pressure-Side Impact Sensor and Rear Side Impact Sensor and compares with signals of the safe sensor inside. If the signals of all sensors are judged as a collision, the side-airbag and the curtain-airbag would be unfolded.

The Pressure-Side Impact Sensor senses an impact based on an acceleration at crashing. Unlike the conventional acceleration sensor, the Pressure Sensor senses an air pressure by a distorted door at crashing and measures an impact.

NOTE: At inspecting the pressure sensor, keep the door airtight for an exact measuring.
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