Kia Soul EV: SRSCM / Front Impact Sensor (FIS) Description and Operation
The Front Impact Sensors (FIS) are installed in the Front End
Module (FEM). These remote sensors are used to detect acceleration due
to a collision at the 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.
Removal
1.
Remove the ignition key from the vehicle.
2.
Disconnect the battery negative cable and wait for at least three minutes before beginning to work.
3.
Disconnect the DAB, PAB, SAB, ...
Other information:
Troubleshooting
Fault itemSymptomCheck pointRelated partsDisplayOLED-LCD NOT displaying
1)
Check the connection between connectors
2)
Check the Battery (+), Ignition and Ground wiring
3)
Check the parts
Connectors, Wiring, Fuse and ClusterAirbag Warning indicatorAirbag warning ...
System Configuration
PAS consists of 8 sensors (4 front & 4 rear) which detect
the obstacles and transmit the result in 3 separate warning levels, the
first, second and third to IPM (BCM) via Lin communication. IPM (BCM)
determines the level of alarm based on the transmitted communicati ...