| Specification |
|
Duty (%)
|
Fan Speed (rpm)
|
| 10 | 500 |
| 20 | 1,000 |
| 30 | 1,300 |
| 40 | 1,600 |
| 50 | 1,900 |
| 60 | 2,200 |
| 70 | 2,500 |
| 80 | 2,800 |
| 90 (Max.) | 3,100 |
| 95 (Max.) | 3,850 |
DescriptionThe cooling Fan consists of the main connector, the cooling fan relay and the BLDC motor. It is controlled by the BMS ECU PWM signal which varies with the high voltage battery condition (9-Speed).
Components1. Main Connector2. BLDC Motor
Inspection • Before measuring the pressure of the refriferant line, check whether the refrigerant amount is charged in accordance with the specified charging amount.(Refer to Heating, Ventilation, Air Conditioning - "Specifications")1.
Inspection1.Turn the ignition switch OFF. 2.Disconnect the auto defogging connector. 3.Verify that the auto defogging actuator operates to the open position when connecting 12V to terminal 3 and grounding terminal 4. Verify that the auto defogging actuator operates to the close position when connected in reverse.