Hyundai Elantra: Front Impact Sensor (FIS). Description and Operation - SRSCM - Restraint - Hyundai Elantra HD 2006Ц2010 Service ManualHyundai Elantra: Front Impact Sensor (FIS). Description and Operation

Description

The front impact sensors (FIS) are installed in the side member. 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 collision. The Front Impact Sensor(FIS) sends acceleration data to the SRSCM.