Hyundai Sonata LF: BLUE LINK / Schematic Diagrams

Hyundai Sonata LF 2014-2019 Service Manual / Body Electrical System / BLUE LINK / Schematic Diagrams

System Block Diagram

    Components and Components Location

    C..

    Description and Operation

    Description Vehicle information systems (BLUE LINK) based on state-of-the-art IT systems, safety and security     The term "Telematics" is a combination of telecommunication and informatics...

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    Hyundai Sonata LF 2014-2019 Service Manual: Alternator Schematic Diagrams


    Circuit Diagram     • COM signal - When controlling the voltage generated, the ECM sends the target voltage data to the alternator via a PWM signal.(High voltage: 4V or higher, low voltage: 2V or lower) • FR signal - The transistor activation signal inside the alternator monitors the voltage generated by the alternator to control the excitation current before it sends the FR signal to the ECM...

    Hyundai Sonata LF 2014-2019 Service Manual: Ignition Coil Description and Operation


    Description An ignition coil is an induction coil in an engine's ignition system which transforms the battery's low voltage to the high voltage needed to create an electric spark in the spark plugs to ignite the fuel. Coils have an internal resistor while others rely on a resistor wire or an external resistor to limit the current flowing into the coil from the battery 12 V supply...

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