Kia Optima DL3: Blower / Blower Resistor
Repair procedures
| Inspection |
| 1. |
Measure the resistance between the terminals. |
| 2. |
measured resistance is not within specification, the blower resistor must be replaced. (After removing the resistor)
|
| Replacement |
| 1. |
Disconnect the negative (-) battery terminal. |
| 2. |
Remove the crash pad under cover (A).
|
| 3. |
Disconnect the connector (A) and then remove the blower resistor (B) after loosening the mounting screws.
|
Repair procedures Inspection 1. Connect the battery voltage and check the blower motor rotation. 2.
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:
Kia Optima DL3 2019-2026 Service and Repair Manual: Ventilated and Heated Seat
Schematic diagrams Connector and Terminal Function Pin Function Connector A Connector B 1 Driver heater ground (-) Driver blower speed (+) 2 Passenger heater ground (-) - 3
Kia Optima DL3 2019-2026 Service and Repair Manual: Heater & A/C Control Unit (Manual)
Components and components location Components Connector Pin Function [Connector A] Pin NO Funtion Pin NO Funtion 1 Battery (+) 21 IGN2 2 ILL+ (TAIL) 22 IGN1
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