Hyundai Elantra (CN7): Engine Electrical System / Starting System

Description and operation DescriptionVehicles have many control units that use more electricity. These units control their own system based on information from diverse sensors.

DescriptionThe starting system includes the battery, starter, solenoid switch, ignition switch, inhibitor switch (A/T), clutch pedal switch (M/T), ignition lock switch, connection wires and the battery cable.

Other information:

Hyundai Elantra (CN7) 2021-2026 Service Manual: Auto Defogging Sensor

Description DescriptionThe 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 signal from the sensor and restrains moisture and eliminate defog by controlling the intake actuator, A/C, auto defogging actuat

Hyundai Elantra (CN7) 2021-2026 Service Manual: Rear View Monitor (RVM)

Description and operation DescriptionRear view camera will activate when the backup light is ON with the ignition switch ON and the shift lever in the R position.This system is a supplemental system that shows behind the vehicle through the AV monitor or the ECM (Reverse Display Room Mirror) mirror while backing-up.

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