Kia Sportage: 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 ① ECM ② Battery ③ Alternator ④ Starter ⑤ Instrument Cluster ⑥ Ignition switch or start/stop button ⑦ Battery sensor ⑧ ...

Schematic diagrams

Circuit Diagram ...

Other information:

Kia Sportage QL (2015-2024) Service Manual: Oil Cooler Repair procedures

Removal 1. Loosen the drain plug, and drain the coolant. Remove the radiator cap to help drain the coolant faster. (Refer to Cooling System - "Coolant") 2. Disconnect the oil cooler coolant hoses (A). ...

Kia Sportage QL (2015-2024) Owners Manual: Air ventilation seat

The temperature setting of the seat changes according to the switch position. If you want to ventilate your seat cushion, press the switch (blue color). Each time you press the button, the airflow will change as follows: The seat warmer (with air ventilation) defaults to the OFF posi ...