Kia Carens: Charging System / Alternator Schematic diagrams

Kia Carens RP (2013-2018) Service Manual / Engine Electrical System / Charging System / 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 voltage: 4V or higher, low voltage: 2V or lower)
FR signal - The transistor activation signal inside the alternator monitors the voltage generated by the alternator to control the excitation current before it sends the FR signal to the ECM. (At certain RPM/electric loads, the FR duty can remain static. However, more often, the RPM, electric load, target voltage, etc. are always changing in the vehicle, so the FR must also change constantly)
L signal - Turns on the battery warning lamp on the dashboard when the battery charging system malfunctions. (Conditions for turning on the lamp - overcharge, over discharge, a field coil blown inside the alternator)
B+ terminal - The output voltage from the generator travels to the battery via the B+ terminal.
Alternator Components and components location
Components 1. OAD (Overrunning Alternator Decoupler) 2. Front Bracket 3. Front Bearing 4. Stator 5. Rotor 6. Rear Bearing 7. Rear Brack ...

Alternator Repair procedures
Removal 1. Disconnect the battery negative terminal. 2. Loosen the mounting bolts (A) and then, turn the adjusting bolt (B) clockwi ...

Other information:

Kia Carens RP (2013-2018) Service Manual: Oil Pump Components and components location


Components 1. Oil pump cover 2. Oil pump housing 3. Driven gear 4. Drive gear 5. Oil seal 6. Bushing-housing 7. Reaction shaft 8. Bushing-reaction shaft 9. Sleeve 10. Bolt Oil Pump Operation Flow ...

Kia Carens RP (2013-2018) Service Manual: Steering Angle Sensor Description and operation


Description The Steering Angle Sensor (SAS) is installed in MDPS (Motor Driven Power Steering) and it sends messages to HECU through CAN communication line. The SAS is used to determine turning direction and speed of the steering wheel. The HECU uses the signals from th ...

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