VERACRUZ(EN) >2008 > G 3.8 DOHC > Restraint > Supplemental Restraint System Control Module (SRSCM) > Front Impact Sensor (FIS)>Description and Operation  
DESCRIPTION
The front impact sensor (FIS) is installed in the Front End Module (FEM). They are remote sensors that detect acceleration due to a collision at its mounting location. 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.