Hyundai Genesis: 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 Specifications

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

Alternator Repair procedures

Removal 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Remove the engine cover. 3. Disconnect the alternator connector (A) and cable (B) from the 'B' termina ...

Other information:

Hyundai Genesis (DH) 2013-2016 Owners Manual: Tire chains

Since the sidewalls on some radial tires are thinner than other types of tires, they may be damaged by mounting certain types of tire chains on them. Therefore, the use of snow tires is recommended instead of tire chains. Do not mount tire chains on vehicles equipped with aluminum ...

Hyundai Genesis (DH) 2013-2016 Service Manual: Front Differential Assembly(AWD) Components and Components Location

Components Location 1. Front propeller shaft2. Transfer case3.Front differential assembly Components 1. Pinion lock nut 2. Companion flange 3. Pinion oil seal 4. Pinion front bearing 5. Pinion front bearing race6. Pinion cage7. Pinion rear bearing race8. Inner bearing gear adjustment shim ...