Hyundai Genesis (DH): Auto Lighting Control System / Components and Components Location

Component Location

1. Rain sensor (Built - in Auto light sensor)
2. Head lamps
3. Lighting switch (Auto)
4. Tail lamps
5. BCM (Body Control Module)
6. SJB (Smart Junction Block)

    Specifications ItemsSpecificationsRated voltage5VLoadMax. 1mA (Relay load)Detection illuminationsTail lampON : 74

    Circuit Diagram

    Other information:

    Hyundai Genesis (DH) 2013-2016 Service Manual: Troubleshooting

    Troubleshooting Problem Symptoms Table Before replacing or repairing air conditioning components, first determine if the malfunction is due to the refrigerant charge, air flow or compressor. Use the table below to help you find the cause of the problem.

    Hyundai Genesis (DH) 2013-2016 Service Manual: A/C Pressure Transducer Description and Operation

    Description The A/C Pressure Transducer (APT) converts the pressure value of high-pressure line into voltage value after measuring it. By converted voltage value, engine ECU controls the cooling fan by operating it at high speed or low speed.

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