
1. Buzzer
2. Liftgate open switch (Crsah pad lower switch)
3. Fob key
4. Spindle Drive (2EA)
5. Liftgate inner switch
6. Power Latch
7. PTG Control Module
Liftgate Inner Switch

Description and Operation
InspectionHyundai Tucson (NX4) 2022-2026 Service Manual: Relay Box (Engine Compartment)
- Inspection
Power Relay (Type A)
1.There should be continuity between the No.30 and No.87 terminals
when power and ground are connected to the No.85 and No.86 terminals.
2.There should be no continuity between the No.30 and No.87 terminals when power is disconnected.[Engine room relay box]
...
Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Lane Keeping Asiist {LKA}
Lane Keeping Assist uses the front view
camera to help detect lane markings
(or road edges) while driving over a
certain speed. Lane Keeping Assist may
warn you if your vehicle leaves the lane
without using the turn signal and may
steer the vehicle to help prevent it from
departing its ...