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

Third generation YP (2014-2025) / Kia Sedona YP Service Manual / Engine Electrical System / Charging System / Alternator Description and Operation

Description
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 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.

1. Brush
2. Drive belt pully
3. Rotor
4. Stator

Alternator Specifications
Specification ItemSpecificationRated voltage13.5V , 150ASpeed in use1,500 ~ 18,000rpmVoltage regulatorIC Regulator built in typeDefault regulated voltage (V) [COM terminal]14.0 ~ 15.5 (-35°C)14. ...

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 volta ...

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