Hyundai Sonata LF: SRSCM / Side Impact Sensor (SIS) Description and Operation

Hyundai Sonata LF 2014-2019 Service Manual / Restraint / SRSCM / Side Impact Sensor (SIS) Description and Operation

Description

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 G-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.

Front Impact Sensor (FIS) Repair procedures

Removal • Removal of the airbag must be performed according to the precautions/ procedures described previously. • Before disconnecting the front impact sensor connector, disconnect the front airbag connector(s)...

Side Impact Sensor (SIS) Components and Components Location

C..

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: SRS Control Module (SRSCM) Repair procedures

Removal 1. Remove the ignition key from the vehicle. 2. Disconnect the battery negative cable and wait for at least three minutes before beginning work. 3. Remove the floor console. (Refer to Body - "Floor Console Assembly") 4. Pull up the lock (C), of the SRSCM connector, then disconnect the connector (A and B)...

Hyundai Sonata LF 2014-2019 Service Manual: Fuel Pump Control Module (FPCM) Repair procedures