Kia Niro: Heater / Auto Defogging Actuator Description and operation

Kia Niro 2017 (DE HEV) Service Manual / Heating, Ventilation and Air Conditioning / Heater / Auto Defogging Actuator Description and operation

Description

Installed on the windshield glass, the auto defogging sensor detects humidity to blow out wind for defogging to improve visibility and driver comfort. The air conditioner control module receives a signal from the sensor and restrains moisture and eliminates defog by the intake actuator, A/C, auto defogging actuator, blower motor rpm and mode actuator.

Auto Defogging Actuator Components and components location
Components Location 1. Auto Defogging Actuator ...

Auto Defogging Actuator Repair procedures
Inspection 1. Switch "OFF" the ignition. 2. Disconnect the auto defogging sensor connector. 3. Connect the pow ...

Other information:

Kia Niro 2017 (DE HEV) Service Manual: Rain Sensor Repair procedures
Removal    • The dust or foreign substance on the rain sensor has a bad effect upon the rain sensor capability, so protect the sensor surface with protection cover until installing th ...

Kia Niro 2017 (DE HEV) Service Manual: Input Speed Sensor Specification
Specification Item Specification Type Hall effect sensor Operating condition -22 to 257 ° F (-30 to 125 ° C) Output signal High: 11.8 - 16.8 mA Low: 5.9 ...

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