Hyundai Santa Fe: Heater / Auto Defogging Actuator. Description and operation

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. 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.

Mode Control Actuator. Repair procedures

Inspection 1. Turn the ignition switch OFF. 2. Disconnect the mode control actuator connector...

Auto Defogging Actuator. Components and components location

..

Other information:

Hyundai Santa Fe (TM) 2019-2024 Service Manual: Description and operation

Description The ignition coil is a kind of small transformer that transforms the battery voltage to 30 kV or more to create a spark in the spark plug gap in the cylinder. The igniter embedded in the ignition coil includes the power transistor and it is an electronic switch whose electric current is controlled by the Engine Control Module (ECM) signal...

Hyundai Santa Fe (TM) 2019-2024 Service Manual: Description and operation

Description The optimal seat position set by the driver is memorized into the power seat unit by using IMS switch. In case of the position change, the seat can restore its preset position by IMS switch. It has safety functions of restoring process prohibition during driving and of emergency stop of the linked motion...