Kia Rio: Power Mosfet (FATC) Inspection - Blower - Heating,Ventilation, Air Conditioning - Kia Rio UB 2012-2024 Service ManualKia Rio: Power Mosfet (FATC) Inspection

1.
Turn the ignition switch ON.
2.
Manually operate the control switch and measure the voltage of blower motor.
3.
Select the control switch to raise voltage until high speed.


Specification
Fan Speed
(Manual)
Motor Voltage (V)
1
3.75 ± 0.5
2
4.76 ± 0.5
3
6.87 ± 0.5
4
6.99 ± 0.5
5
8.11 ± 0.5
6
9.23 ± 0.5
7
10.63 ± 0.5
8
Battery

4.
If the measured voltage is not within specification, substitute with a known-good power mosfet and check for proper operation.
5.
Replace the power mosfet if it is proved that there is a problem with it.
Blower Resistor (MANUAL) Replacement
1. Disconnect the negative (-) battery terminal. 2. Disconnect the connector (A) and then remove the blower resistor (B) after loosening th ...

Power Mosfet (FATC) Replacement
1. Disconnect the negative (-) battery terminal. 2. Disconnect the connector (A) and then remove the power mosfet (B) after loosening the m ...

See also:

TJ Joint Installation
1. Wrap tape around the driveshaft spline(TJ) to prevent damage to the boot. 2. Using the alignment marks (D) made during disassembly as a ...

Seat Belt Buckle Switch (BS) Components
...

Instrument panel overview
1. Instrument cluster 2. Horn 3. Driver’s front air bag 4. Light control/Turn signals 5. Wiper/Washer 6. Ignition switch or ENGINE START/ STOP button 7. Hazard warning flasher switch 8. Audio ...

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