Hyundai Kona: Blower / Blower Motor Repair procedures

Inspection
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.
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Disconnect the blower motor connector (A) and then remove the blower motor (B) after loosening the screws.

3.
To install, reverse the removal procedure.
Blower Unit Repair procedures
Replacement    • When prying with a flat-tip screwdriver or use a ...

Power Mosfet Description and operation
Description It is installed to the DATC and adjusts the fan rpm by precisely controlling the voltage applied to the blower motor. ...

Other information:

Hyundai Kona (OS) 2018-2025 Service Manual: Intake Air Temperature Sensor (IATS) Repair procedures
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the IATS connector. 3. Measure resistance between the IATS terminals 3 and 4. 4. Check that the resistance is within the sp ...

Hyundai Kona (OS) 2018-2025 Service Manual: Idler Repair procedures
Removal and Installation 1. Remove the drive belt. (Refer to Timing System - "Dreve Belt") 2. Remove the idler (A). Tightening torque : 42.2 - 53.9 N.m (4.3 - 5.5 kgf.m, 31.1 - 39.8 ...

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