Kia Optima Hybrid: Blower / Blower Motor Repair procedures
| Inspection |
| 1. |
Connect the battery voltage and check the blower motor rotation.
|
| 2. |
If the blower motor voltage is not operated well, substitute with a known-good blower motor and check for proper operation. |
| 3. |
If the problem is corrected, replace the blower motor. |
| Replacement |
| 1. |
Disconnect the negative (-) battery terminal. |
| 2. |
Remove the main crash pad lower cover (A).
|
| 3. |
Disconnect the connector (A) of the blower motor. |
| 4. |
Remove the blower motor (B) after loosening the mounting screws.
|
| 5. |
Installation is the reverse order of removal. |
Blower Unit Repair procedures
Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad and heater blower unit. (Refer to HA group-heater unit) 3. Remove the heater blower unit from crash pad. (Refer to HA ...
PWM Blower Module Repair procedures
Inspection 1. Ignition "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. BLOWER speedManual VoltageAuto ...
Other information:
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: CVVT (Continuously Variable Valve Timing) System Description and Operation
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