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: Overhead Console Lamp Repair procedures
Inspection 1. Remove the overhead console lamp assembly then check for continuity between terminals. If the continuity is not as specified, replace the map lamp switch. Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the mounting screws (2EA). And then remove the ...

Hyundai Elantra AD (2016-2020) Service Manual: Electric Thermostat (ECT) Repair procedures
Removal and Installation     • Disassembly of the thermostat would have an adverse effect, causing a lowering of cooling efficiency. Do not remove the thermostat, even if the engine tends to overheat. Thermostat 1. Drain engine coolant so its level is below th ...

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