Kia Sedona: Description and Operation - Charging System - Engine Electrical System - Kia Sedona YP Service ManualKia Sedona: Description and Operation

Third generation YP (2014-2024) / Kia Sedona YP 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
Components ECM Battery Alternator Starter Instrument Cluster Ignition switch or start/stop button Battery sensor Hood switch ...

Schematic Diagrams
Circuit Diagram ...

Other Information:

Stowing the rear seat - 3rd row seat
The rear seat can be folded and stowed in the luggage compartment to provide additional cargo space. To stow the rear seat : 1. Lower the headrest to the lowest position. To stow easily, adjust ...

Description and Operation
Description Emissions Control System consists of three major systems. • Crankcase Emission Control System prevents blow-by gas from releasing into the atmosphere. This system recycles ...

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