Hyundai Tucson (NX4) 2022-2025 Service Manual / Restraint / SRSCM / Front Impact Sensor (FIS)

Hyundai Tucson: SRSCM / Front Impact Sensor (FIS)

- 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.

- Components Location

1. Front Impact Sensor (FIS) [RH]
2. Front Impact Sensor (FIS) [LH]

- Removal

1.Disconnect the battery negative terminal.

• After disconnecting the cables, wait at least 3 minutes.

2.Remove the front impact sensor assembly (B) by loosening the bolt after disconnecting the connector (A).

Tightening torque :10.8 - 12.8 N.m (1.1 - 1.3 kgf.m, 8.0 - 9.4 lb-ft)

- Installation

1.Install in the reverse of the removal.

2.After installing the FIS, confirm proper system operation.

• Switch ON the ignition. The SRS indicator light should turn on for about three-six seconds and then off.

SRS Control Module (SRSCM)

- Description The primary purpose of the SRSCM (Supplemental Restraints System Control Module) is to discriminate between an event that warrants restraint system deployment and an event that do ...

Side Impact Sensor (SIS)

- Description 1.The Side Impact Sensor (SIS) system consists of two kinds of side impact sensor which are installed at each center of the front door module (left and right) and two rear sensors ...

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