Hyundai Palisade: SRSCM / Front Impact Sensor (FIS)

Hyundai Palisade (LX2) 2020-2025 Service Manual / Restraint / SRSCM / Front Impact Sensor (FIS)

Components and components location

Components

Hyundai Palisade. Components and components location

1. Front impact sensor (FIS)

2. Front impact sensor (FIS)

Description and operation

Description

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.

Repair procedures

Removal

•	Do not turn the ignition switch ON and do not connect the battery cable while replacing the front impact sensor.

1.	Disconnect the battery negative cable, and wait for at least three minutes before beginning work.

2.	Disconnect the front impact sensor connector (B) and then remove the front impact sensor (A) after loosening the mounting bolt.

Installation

•	Do not turn the ignition switch ON and do not connect the battery cable while replacing the front impact sensor.

1.	Install a new front impact sensor.

Tighten the front impact sensor mounting nut.

Tightening torque :

7.8 - 10.8 N.m (0.8 - 1.0 kgf.m, 5.7 - 7.2 lb-ft)

3.	Connect the front impact sensor connector.

4.	Install the radiator assembly.

5.	Reconnect the battery negative cable.

6.	After installing the front impact sensor, confirm proper system operation : Turn the ignition switch ON; the SRS indicator light should turn on for about six seconds and then go off.

SRS Control Module (SRSCM)

Components and components location Components [LH] 1. Supplemental Restraint System Control Module (SRSCM) Description and operation 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 does not...

Side Impact Sensor (SIS)

Components and components location Components 1. Gravity Side Impact Sensor [G-SIS (B-Pillar)] 2. Gravity Side Impact Sensor [G-SIS (C-Pillar)] 3...

Other information:

Hyundai Palisade (LX2) 2020-2025 Owner's Manual: Power adjustment

The front seat can be adjusted by using the control switches located on the outside of the seat cushion. Before driving, adjust the seat to the proper position so that you can easily control the steering wheel, foot pedals and controls on the instrument panel...

Hyundai Palisade (LX2) 2020-2025 Service Manual: Oil Seal

Repair procedures Replacement [Driveshaft side oil seal] 1. Remove the under cover. (Refer to Engine Mechanical System - "Engine Room Under Cover") 2. Remove the sub frame...