1.Disconnect the negative (-) battery terminal.
2.Remove the liftlgate trim.(Refer to Body - "Liftgate Trim")
3.Disconnect the latch connector (A).

4. Remove the power liftgate latch (A) after loosening mounting bolts.

1.nstall the power liftgate latch.
2.Install the liftgate trim.
3.Connect the negative (-) battery terminal.
Inspection of the Power Liftgate Latch
Refer to Power Liftgate System - "Troubleshooting"
Power Liftgate Unit
PTG SpindleHyundai Tucson (NX4) 2022-2026 Service Manual: 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
provid ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Smart Key Unit
- Components (1)
Integrated Body Control Unit (IBU)
Connector Pin Information
NoConnector AConnector BConnector CConnector D
1Speed_input-ECU groundBlower motor operate_output
2-Rear washer switch_outputpower ground-
3Front washer switch_inputESCL (+)_outputBattery (+) ECU-
4PDW-R power_ ...