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

Hyundai Elantra AD (2016-2020) Service Manual / Restraint / SRSCM / Side Impact Sensor (SIS) Description and Operation

Description
Side Impact Sensors (SIS), each installed on the center part of the right and left front door modules and the right and left center pillars, detects side impact during collision.
The SRSCM uses the signals from SIS during side collision to determine whether and when to deploy the side air bag.
Side Impact Sensor (SIS) Components and Components Location
Components 1. Front Pressure Side Impact Sensor (P-SIS)2. Front Gravity Side Impact Sensor (G-SIS) ...

Side Impact Sensor (SIS) Repair procedures
Removal Pressure Side Impact Sensor     • Removal of the airbag must be performed according to the precautions/procedures described previously. • Before disconnectin ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: External AMP Repair procedures
Removal 1. Disconnect the negative (-) battery terminal. 2. Open the trunk, remove the right luggage side trim. (Refer to Body - "Trunk Trim") 3. Remove the external amplifier (B) after disconneting the connector (A) and loosening the mounting nuts. Installation 1. Install the exte ...

Hyundai Elantra AD (2016-2020) Service Manual: Alignment Repair procedures
Front wheel alignment     • When using a commercially available computerized wheel alignment equipment to inspect the front wheel alignment, always position the vehicle on a level surface with the front wheels facing straight ahead. • Prior to inspection, make ...

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