Kia Rio: Blower / Power Mosfet (FATC)
Repair procedures
| 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
*AUTO COOLING: Auto speed (4.5V~B+) *AUTO HEATING: Auto speed (4.5V~10.5V) |
| 4. |
If the measured voltage is not specification, substitute with a known-good power mosfet and check for proper operation. |
| 5. |
If the problem is corrected, replace the power mosfet. |
| Replacement |
| 1. |
Disconnect the negative (-) battery terminal. |
| 2. |
Disconnect the connector (A) and then remove the power mosfet (B) after loosening the mounting screws.
|
| 3. |
Installation is the reverse order of removal. |
Repair procedures Inspection 1. Measure the resistance between the terminals. 2. The measured resistance is not within specification, the blower resistor must be replaced.
Description and operation Description The climate control air filter is located in the bower unit. It eliminates foreign materials and odor.
Other information:
Kia Rio 2017-2023 YB Service Manual: Power Door Mirrors
C
Kia Rio 2017-2023 YB Service Manual: Air Conditioning System
General safety information and caution Instructions When Handling Refrigerant 1. R-134a liquid refrigerant is highly volatile. A drop on the skin of your hand could result in localized frostbite. When handling the refrigerant, be sure to wear gloves.
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