1.Connect the battery voltage and check the blower motor rotation.

2.If the blower motor does not operate well, substitute with a known-good blower motor and check for proper operation.
3.Replace the blower motor if it is proved that there is a problem with it.
1.Disconnect the negative (-) battery terminal.
2.Press the lock pin (B) and then remove the crash pad under cover (A).

3.Disconnect the blower motor connector (A) and then remove the blower motor (B) after loosening the screws.

4.Install in the reverse order of removal.
Blower Unit
Blower Resistor (Manual)Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Low Tire Pressure Position and
Tire Pressure Telltale
TMPS is not a substitute for manually
checking the tire pressure with a tire
gauge. Changes in temperature affect
tire pressure. Refer to "Check tire
inflation pressure" in the Maintenance
chapter for proper tire inflation and tire
pressure measurement procedure.
When the tire pressur ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: PM Sensor
- Description
Monitor the air quality inside the vehicle in real time (PM sensor) and
display the status on the screen.Automatically operate when fine dust
concentration is high (Condition: Bet mode + A/C ON + 3rd speed or
higher)
- Components Location
1. PM sensor
- Replacement ...