Hyundai Ioniq: SRSCM / Front Impact Sensor (FIS). Description and operation

Hyundai Ioniq (AE) 2017-2025 Service Manual / Restraint / 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.

SRS Control Module (SRSCM). Repair procedures

Removal1.Remove the ignition key from the vehicle.2.Disconnect the battery negative cable and wait for at least three minutes before beginning work.3.Remove the floor console...

Front Impact Sensor (FIS). Components and components location

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Other information:

Hyundai Ioniq (AE) 2017-2025 Owner's Manual: Detecting pedestrians

The sensor may be limited when: The pedestrian is not fully detected by the camera recognition system, for example, if the pedestrian is leaning over or is not fully walking upright The pedestrian is moving very quickly or appears abruptly in the camera detection area The pedestrian is wearing clothing that easily blends into the background, making it difficult to be detected by the camera recognition system It is difficult to detect and distinguish the pedestrian from other objects in the surroundings, for example, when there is a group of pedestrians or a large crowd There is an item similar to a person’s body structure The pedestrian is small The pedestrian has impaired mobility The sensor recognition is limited The radar sensor or camera is blocked with a foreign object or debris Inclement weather such as heavy rain or snow obscures the field of view of the radar sensor or camera The outside lighting is too bright (e...

Hyundai Ioniq (AE) 2017-2025 Service Manual: General safety information and caution

Safety PrecautionPrecautions To Take Before Servicing High Voltage System • Since hybrid vehicles contain a high voltage battery, if the high voltage system or vehicles are handled incorrectly, this might lead to a serious accidents like electric shock and electric leakage...