Hyundai Genesis: Blower / Power Mosfet Repair procedures

Hyundai Genesis (DH) 2013-2016 Service Manual / Heating, Ventilation and Air Conditioning / Blower / Power Mosfet Repair procedures

Inspection

1.	Turn the ignition switch ON.

2.	Manually operate the control switch and control the voltage of the blower motor.

Select the control switch to raise the voltage until high speed.

Specification

Fan Speed (Manual)	Motor Voltage (V)
1	3.4 ± 0.5 (A/C OFF) 3.8 ± 0.5 (A/C ON)
2	4.6 ± 0.5
3	5.6 ± 0.5
4	6.8 ± 0.5
5	7.8 ± 0.5
6	9.0 ± 0.5
7	10.2 ± 0.5
8	Battery

1. Drain
2. Drain feedback

3. Source
4. Gate

Replacement

1.	Disconnect the negative (-) battery terminal.

2.	Remove the cowl side trim. (Refer to Body - "Cowl Side Trim")

3.	To remove the crash pad under cover [RH] (A), press both sides of the pushpin and then pull it down.

4.	Disconnect the under lamp connector (A).

5.	Disconnect the power mosfet connector (A) and then remove the power mosfet (B) after loosening the mounting screws.

6.	Install in the reverse order of removal.

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