1.Remove the condensor.(Refer to Air conditioning System - "Condensor")
2.Using a Lwrench, remove the cap (A) on the bottom of the receiver-drier.

3.Remove the receiver-drier (A) from condenser using a long nose plier. Check for crumbled receiver-drier and clogged bottom cap filter.

4. Install in the reverse order of removal.
• Always replace the receiver-drier and bottom cap at the same time.
• Replace the O-rings with new ones at each fitting, and apply a thin coat of refrigerant oil before installing them. Be sure to use the right O-rings for R-134a or R-1234yf to avoid leakage.
• Be careful not to damage the radiator and condenser fins when installing the condenser.
• Charge the system, and test its performance.

Condenser
A/C Pressure TransducerHyundai Tucson (NX4) 2022-2025 Service Manual: Specifications
- Specifications
Smart Key Unit (IBU)
ItemsSpecification
Rated voltageDC 12V
Operating voltageDC 9 ~ 16V
Operating temperature-30°C ~ 75°C
LoadMax. 4.0mA (When welcome light function off)(2.5mA increase When operation of Welcome Light. (60 days average))
Smart Key (FOB Key)
ItemsSpecif ...
Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Reverse Parking Collision-
Avoidance Assist Malfunction
and Limitations
Reverse Parking Collision-
Avoidance Assist malfunction
When Reverse Parking Collision-
Avoidance Assist or other related
functions are not working properly,
the "Check Parking Safety system"
warning message may appear on the
instrument cluster, and Reverse Parking
Collision-Avoidan ...