1.Remove the rear door trim.(Refer to Rear Door - "Rear Door Trim")
2.Remove the rear door belt inside weatherstrip (A).

3.To install, reverse removal procedure.
• When installing, install it by first contacting the inside part.
Rear Door Belt Outside Weatherstrip
Rear Door Side WeatherstripHyundai Tucson (NX4) 2022-2026 Owner's Manual: Seat Belt Restraint System
WARNING
Improperly positioned seat belts may
increase the risk of serious injury in an
accident. Take the following precautions
when adjusting the seat belt:
Position the lap portion of the seat
belt as low as possible across your
hips, not on your waist, so that it
fits snugly ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: PTC Heater
- Description
The PTC (Positive Temperature Coefficient) heater is installed at the
exit or the backside of the heater core.The PTC heater is an electric
heater using a PTC element as an auxiliary heating device that
supplements deficiency of interior heat source in highly effective
diese ...