Hyundai Sonata: 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 co ...

Side Impact Sensor (SIS) Components and Components Location

Components ...

Other information:

Hyundai Sonata LF 2014-2019 Owners Manual: Vehicle recognition
Some vehicles in your lane cannot be recognized by the radar: - Narrow vehicles such as motorcycles or bicycles - Vehicles offset to one side - Slow-moving vehicles or suddendecelerating vehicles - Stopped vehicles - Vehicles with small rear profile such as trailers with no loads A vehicle ahead ca ...

Hyundai Sonata LF 2014-2019 Service Manual: Advanced Smart Cruise Control (ASCC) ECU Repair procedures
Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) terminal. 2. Disconnect the ASCC ECU connector (A). 3. Remove the ASCC ECU (C) after remove the installation nut (B). Installation 1. Install in the reverse order of removal. Adjustment AEB Varia ...