Hyundai Equus Manuals

Hyundai Azera: Description and Operation - Charging System - Engine Electrical System - Hyundai Azera 2011-2019 Service ManualHyundai Azera: Description and Operation

Description
The charging system includes a battery, an alternator with a built-in regulator, and the charging indicator light and wire.
The Alternator has built-in diodes, each rectifying AC current to DC current.
DC current appears at alternator "B" terminal.
The charging voltage of this alternator is regulated by the ECM.
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.

A. Brush
B. Belt pulley
C. Rotor
D. Stator
E. 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. Battery sensor is mounted on battery (-) terminal. It transmits battery voltage, current, temperature information to ECM. ECM controls generating voltage by duty cycle based on the signals from battery sensor and vehicle operating conditions.
The system conducts discharging control when accelerating a vehicle. Vehicle reduces an alternator loadand 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 Inspection     Х Check that the battery cables are connected to the correct terminals. Х Disconnect the battery cables when the battery is given a quick charge ...

See also:

Components and Components Location
Components 1. Driver Airbag (DAB)2. Steering Wheel3. Clock Spring4. Passenger Airbag (PAB)5. Side Airbag (SAB)6. Curtain Airbag (CAB)7. Knee Airbag (KAB)8. Seat Belt Pretensioner (BPT)9. Front Im ...

Condenser Components and Components Location
Component Location ...

Rear Cross Member Repair procedures
Replacement 1. Remove the rear wheel & tire (A). Tightening torque: 88.3 ~ 107.9N.m (9.0 ~ 11.0kgf.m, 65.1 ~ 79.6lb-ft)     Х Be careful not to damage to the hub bo ...

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