Hyundai Creta: Charging System / Description and operation

Description
The charging system included 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 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 pulley
(OAD : Overrunning Alternator Decoupler)
3. Rotor
4. Stator
5. Rectifier

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.
Charging System
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Repair procedures
On-vehicle Inpection    • First of all, check for DTCs. If a DTC is present, perform tro ...

Other information:

Hyundai Creta GS 2014-2020 Service Manual: Components and components location
Component Location 1. Head lamp (Low/High) 2. Head lamp (Low/High BI _Function) 3. Turn signal lamp 4. Position lamp 5. Static bending light (SBL) 6. Daytime running light (DRL, Option) 7. Fog lamp 8. Side repeater lamp 9. Overhead console ...

Hyundai Creta GS 2014-2020 Owners Manual: Seat belts
WARNING For maximum restraint system protection, the seat belts must always be used whenever the car is moving. Seat belts are most effective when seatbacks are in the upright position. Children age 12 and under must always be properly restrained in the rear seat. Never ...

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