Hyundai Santa Fe: Air conditioning System / Auto Defogging Sensor. Repair procedures

Hyundai Santa Fe (TM) 2019-2025 Service Manual / Heating,Ventilation And Air Conditioning / Air conditioning System / Auto Defogging Sensor. Repair procedures

Inspection

To inspect and diagnose the sensor, refer to Self-Diagnosis procedure and DTC guide.

Replacement

1.	Disconnect the negative (-) battery terminal.

2.	Remove the rain sensor inner cover (A) and rain sensor cover (B).

3.	Separate the auto defogging sensor connector (A) and remove the auto defogging sensor (A).

4.	Install in the reverse order of removal.

Auto Defogging Sensor. Description and operation

Description The auto defogging sensor is installed on the front window glass. The sensor judges and sends signal if moisture occurs to blow out wind for defogging...

Heater

Other information:

Hyundai Santa Fe (TM) 2019-2025 Service Manual: Purge Control Solenoid Valve (PCSV). Description and operation

Description Purge Control Solenoid Valve (PCSV) is installed on the surge tank and controls the passage between the canister and the intake manifold. It is a solenoid valve and is open when the ECM grounds the valve control line...

Hyundai Santa Fe (TM) 2019-2025 Service Manual: Repair procedures

A/S Repair produres [C-MDPS] MDPS System A/S Workflow ① Noise / malfunction Inspection ② Warning lamp (DTC) / CAN Line error 2 - 1 Checking Connectors and Wiring 1. Checking Connectors and Wiring...

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Electric Power Steering (EPS) warning light. Charging system warning light

Electric Power Steering (EPS) warning light

This warning light illuminates:

When you set the ignition switch or the Engine Start/Stop button to the ON position.
- The electric power steering warning light illuminates for about 3 seconds and then goes off. Whenever there is a malfunction with the electric power steering.
If this occurs, have the vehicle inspected by an authorized HYUNDAI dealer.