Kia Optima: Front Impact Sensor (FIS). Description and OperationDescription
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.
Variant codingInput Speed Sensor. Specifications
Specifications
▷ Type: Hall effect sensor
Operation condition [°C(°F)]
((-)40~150)) -40~302
Air gap(mm)in.
(0.95~1.65)0.037~0.065
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Multimedia Jack. Schematic Diagrams
Circuit Diagram
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Replacement
1.
Disconnect the negative (-) battery
terminal.
2.
Remove the main crash pad lower
cover (A).
3.
Disconnect the blower resistor
connector ...