General Description

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 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.

The SRSCM detects the impact signals of the Pressure-Side Impact Sensor and 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.

caution

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

note

SRSCM (Supplemental Restraints System Control Module)

AWL (ACU Warning Lamp)

FIS (Front Impact Sensor)

DAB (Driver Airbag)

DSIS (Side Impact Sensor)

PAB (Passenger Airbag)

PSIS (Side Impact Sensor)

DBS (Driver Buckle Switch)

DSIS (Driver Side Impact Sensor)

PBS (Passenger Buckle Switch)

PSIS (Passenger Side Impact Sensor)

DBPT (Driver Belt Pretensioner)

DSAB (Driver Side Airbag)

PBPT (Passenger Belt Pretensioner)

PSAB (Passenger Side Airbag)

DAPT (Driver Anchor Pretensioner)

DCAB (Driver Curtain Airbag)

PAPT (Passenger Anchor Pretensioner)

PCAB (Passenger Curtain Airbag)

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