• 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.

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

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)
Side Impact Sensor (SIS)Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Opening or unlocking the liftgate. Remotely starting the vehicle
Opening or unlocking the liftgate
To open:
1. Make sure you have the smart key in
your possession.
2. Press the liftgate open/close button
on the vehicle or press and hold the
Liftgate Open button 3 on the smart
key for more than 1 second. The
hazard warning lights blink twice and
the ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Identification Numbers. General Information
General Information
- Identification Number
Identification Number Description
1.World Manufacturer Identifier (WMI) - KM8 : Passenger vehicle or
MPV(Multipurpose Passenger Vehicle)/SUV(Sports Utility
Vehicle)/RV(Recreational Vehicle)
2.Vehicle line- J : NX4
3.Model & Series- A ...