| Description |
Installed on the windshield glass, the auto defogging sensor judges and sends signal to blow out wind for defogging if moisture occurs. On receiving the signal from the sensor, the air conditioner control module restrains moisture and eliminates fog by controlling the intake actuator, A/C, auto defogging actuator, blower motor rpm, and mode actuator.

| Inspection |
To inspect and diagnose the sensor, refer to Self-Diagnostic procedure and DTC guide.
| Replacement |
| 1. |
Disconnect the negative (-) battery terminal. |
| 2. |
Remove the auto defogging sensor cover (A).
|
| 3. |
Remove the auto defogging sensor (A) after disconnecting the auto defogging sensor connector (B).
|
| 4. |
Install in the reverse order of removal. |
Kia Stinger (CK) 2018-2023 Service Manual: Purge Control Solenoid Valve (PCSV)
Specifications Specification Item Specification Coil Resistance (Ω) 18.5 - 22.5 [20°C(68°F)] Description and operation Description Installed on the surge tank, the Purge Control Solenoid Valve (PCSV) controls the passage between the canister and the intake manifold.Kia Stinger (CK) 2018-2023 Service Manual: Basic Service Symbols
General information Basic Service Symbols There are five primary symbols used to complement illustrations. These symbols indicate the part to apply such materials during service. Symbol Meaning Do not reuse the part. Replace a new one. Apply engine oil or transmission oil to the part.