1.Measure the resistance between the terminals.
2.The measured resistance is not within specification, the blower resistor must be replaced. (After removing the resistor)

1.Disconnect the negative (-) battery terminal.
2.Remove the glove box.(Refer to Body (Interior and Exterior) - "Glove Box")
3.Disconnect the connector (A) and then remove the blower resistor (B) after loosening the mounting screws.

4.Install in the reverse order of removal.
Blower Motor
Power Mosfet (Dual)Hyundai Tucson (NX4) 2022-2026 Service Manual: Important Safety Notice. General Information
General Information
- Important Safety Notice
Proper service methods and repair procedures are essential for safe,
reliable operation of all motor vehicles as well as personal safety of
the operator. The service procedures and descriptions in this shop
manual provide general directions for ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Balance Shaft Module
- Removal and installation
• Be careful not to damage the parts located under the vehicle
(floor under cover, fuel filter, fuel tank and canister) when raising
the vehicle using the lift.(Refer to General Information - "Lift and
Support Points")
1.Remove the oil pan. ...