Hyundai Palisade: Charging System / Description and operation

Hyundai Palisade (LX2) 2020-2024 Service Manual / Engine Electrical System / Charging System / Description and operation

Description
The charging system includes a battery, an alternator with a built-in regulator, and the charging indicator light and wire.
The Alternator has eight built-in diodes, each rectifying AC current to DC current.
Therefore, DC current appears at alternator "B" terminal.
In addition, the charging voltage of this alternator is regulated by the battery voltage detection system.
The main components of the alternator are the rotor, stator, rectifier, capacitor brushes, bearings and V-ribbed belt pulley. The brush holder contains a built-in electronic voltage regulator.
Alternator Management System
Alternator management system controls the charging voltage set point in order to improve fuel economy, manage alternator load under various operating conditions, keep the battery charged, and protect the battery from over-charging. ECM controls generating voltage by duty cycle (charging control, discharging control, normal control) based on the battery conditions and vehicle operating conditions.
The system conducts discharging control when accelerating a vehicle. Vehicle reduces an alternator load and consumes an electric power form a battery.
The system conducts charging control when decelerating a vehicle. Vehicle increases an alternator load and charges a battery.

    Components and components location

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    Schematic diagrams

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    Other information:

    Hyundai Palisade (LX2) 2020-2024 Owner's Manual: Limitations of the System


    The driver must be cautious in the below situations because the system may not detect other vehicles or objects in certain circumstances: When a trailer or carrier is installed. The vehicle drives in inclement weather such as heavy rain or snow...

    Hyundai Palisade (LX2) 2020-2024 Service Manual: Wireless Power Charging Unit


    Components and positions Components Circuit diagram Circuit Diagram Repair procedures Removal    Handling wireless charging system parts by wet hands may cause electric shock...

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