Hyundai Kona: Charging System / Description and operation

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.

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 ...

Schematic diagrams

Circuit Diagram ...

Other information:

Hyundai Kona (OS) 2018-2021 Service Manual: Gear Actuator Assembly Specifications
Specification Item Condition Specification Resistance (line to line) Shift motor 1/2 126.4 mΩ ± 10% Select solenoid 1/2 0.7 Ω ± 10 % Max. current ...

Hyundai Kona (OS) 2018-2021 Owners Manual: Shift-lock release
If the shift lever cannot be moved from the P (Park) position into R (Reverse) position with the brake pedal depressed, continue depressing the brake, and then do the following: 1. Place the ignition switch in the LOCK/OFF position. 2. Apply the parking brake. 3. Carefully remove the cap (1) cove ...