Hyundai Azera: AVN Remote Controller Repair procedures

Fifth generation HG (2011–2025) / Hyundai Azera 2011-2025 Service Manual / Body Electrical System / AVN System / AVN Remote Controller Repair procedures

Inspection

1.	The body control module can diagnose by using the GDS more quickly. The BCM communicates with the GDS and then reads the input/output value and drives the actuator.

2.	To diagnose the SWRC function, select the menu of model and body control module

3.	To consult the present input/output value of SWRC, "Current DATA".

Removal

1.	Remove the driver airbag module. (Refer to Restraint - "Driver Airbag (DAB) Module and Clock Spring")

2.	Remove the steering wheel. (Refer to Steering System - "Steering Column and Shaft")

3.	Remove the steering wheel cover (A) after loosening the screws.

4.	Remove the steering wheel remote control switch connector (A). [LH - AVN/Handsfree] [RH - Cruise]

5.	Remove the steering wheel remote control switch (A) after loosening the mounting screws.

Installation

1.	Reassemble the steering wheel remote control switch.

2.	Reassemble the steering wheel cover.

3.	Reassemble the steering wheel.

Reassemble the steering wheel remote control switch and airbag connector.

Make sure the audio remote control switch and the airbag module connectors are plugged in properly.

5.	Reassemble the driver airbag module.

AVN Remote Controller Schematic Diagrams

Circuit Diagram ...

A/V external amplifier Components and Components Location

Components Pin No.Pin nameFunctionPower [W]A1Battery +power input10AA2Battery +power input10AA3Battery +power input10AA4-no connect?A5CAN +CAN +20mAA6CAN -CAN -20mAA7ACCACC/IGN input(on/off)10mAA ...

Hyundai Azera: AVN Remote Controller Repair procedures

AVN Remote Controller Schematic Diagrams

A/V external amplifier Components and Components Location

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