Hyundai Elantra: SRSCM / Front Impact Sensor (FIS) Description and Operation
| Description |
| • |
The front impact sensors (FIS) are installed on the upper of
the side panel in Front End Module (FEM). They are remote sensors that
detect acceleration due to a collision at their mounting locations. |
| • |
The primary purpose of the Front Impact Sensor (FIS) is to
provide an indication of a collition. The Front Impact Sensor (FIS)
sends acceleration data to the SRSCM. |
Front Impact Sensor (FIS) Components and Components Location
Components
1. Front right Impact Sensor (FIS)2. Front left Impact Sensor (FIS)
...
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 ...
Other information:
Hyundai Elantra AD (2016-2020) Service Manual: ABS Control Module Repair procedures
Removal
1.
Turn the ignition switch OFF and then disconnect the negative (-) battery cable.
2.
Pull up the lock of the HECU connector (A) , then disconnect the connector.
3.
Remove the brake fluid from the master cylinder reservoir with a syringe.
•
Be sure to ...
Hyundai Elantra AD (2016-2020) Service Manual: Side Airbag (SAB) Module Description and Operation
Description
The Side Airbags (SAB) are installed inside the front seat
and protects the driver and passenger from danger when side crash
occurs. The SRSCM determines deployment of side airbag by using Side
Impact Sensor (SIS) signal.
•
Never attempt to measure th ...
