Hyundai Elantra (CN7): Body Electrical System / Fuses And Relays

Repair procedures Removal1.Disconnect the negative (-) battery terminal.2.Remove the front seat assembly.(Refer to Body - "Front Seat Assembly")3.Remove the seat back.

Component Location[Engine Room]1. Engine room junction block[Interior Relay]1. ICU (Integrated Central Control Unit)

Other information:

Hyundai Elantra (CN7) 2021-2026 Service Manual: In-car Sensor

Description and operation DescriptionThe In-car air temperature sensor is built in the heater & A/C control unit.The sensor contains a thermistor which measures the temperature of the inside. The signal decided by the resistance value which changes in accordance with perceived inside temperature, is delivered to heater control unit and accor

Hyundai Elantra (CN7) 2021-2026 Service Manual: Auto Defoging Actuator

Description and operation DescriptionThe auto defogging sensor is installed on 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 actua

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