Kia Rio: Ambient Temperature Sensor / Auto Defogging Sensor (FATC only)
Kia Rio 2017-2020 YB Service Manual / Heating,Ventilation, Air Conditioning / Ambient Temperature Sensor / Auto Defogging Sensor (FATC only)
Description and operation
| Description |
The Auto Defogging Sensor is installed on front windshild glass. The Auto Defogging Sensor senses moisture on the windshild. The air conditioner control module receives the signal from the sensor and eliminate the fog by controlling the intake actuator, A/C, auto defogging actuator, blower motor rpm, and mode actuator.
Repair procedures
| Inspection |
| 1. |
Press the MODE switch more then 4 times within 2 seconds while pressing the OFF switch.
* For diagnostic procedure, refer to DTC guide. |
| Replacement |
| 1. |
Remove the auto defogging sensor cover (A). |
| 2. |
Disconnect the connector (B) and then remove the auto defogging sensor (C).
|
| 3. |
Installation is the reverse order of removal. |
Ambient Temperature Sensor
Description and operation
Description
The ambient temperature sensor is located at the front of the condenser and detects
ambient air temperature. It is a negative type thermistor; res ...
Cluster Ionizer (FATC only)
Description and operation
Description
The cluster ionizer helps to clean up odors in the vehicle or from the air-conditioner
system.
When the ignition switch ON, the inoizer runs a & ...
Other information:
Kia Rio 2017-2020 YB Owners Manual: Transmitter precautions
The transmitter (or smart key) will not work if any of following occurs: The ignition key is in the ignition switch. You exceed the operating distance limit (about 30 m [90 feet]). The battery in the transmitter (or smart key) is weak. Other vehicles or objects may be blocking the signal. ...
Kia Rio 2017-2020 YB Service Manual: DC/DC Converter
Description and operation Description Due to the considerably more frequent occurrence of starting operations, the electrical load that occurs often leads to voltage dips in the vehicle network. In order to stabilize the power supply for certain voltage-sensitive electrical comp ...