Hyundai Sonata LF: Audio / Audio Unit Repair procedures

Hyundai Sonata LF 2014-2019 Service Manual / Body Electrical System / Audio / Audio Unit Repair procedures

Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the cluster fascia upper panal.
(Refer to Body - "Cluster Fascia Upper Panel")
3.
Remove the audio head unit (A) after loosening the screws.

4.
Remove the audio head unit after disconnecting the connectors and cable (A).

   
When the compact disc is not ejected, do not remove it forcibly.
Installation
1.
Connect the audio unit connectors and cable.
2.
Install the audio head unit.
3.
Install the cluster fascia upper panel.
4.
Connect the negative (-) battery terminal.
   
A.
Make sure the connector are connected in properly.
B.
Check the audio system.

    Audio Unit Components and Components Location

    C..

    Speakers Repair procedures

    Inspection 1. Troubleshooting for Speaker (1) Basic inspection of speaker Inspect the sound from speaker after verifying that the speaker mounting screws is removed and the wiring connector is connected precisely to remove vibration transmitted from body trims and surrounding parts...

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    Hyundai Sonata LF 2014-2019 Service Manual: Power Window Switch Schematic Diagrams


    C..

    Hyundai Sonata LF 2014-2019 Service Manual: Steering Angle Sensor Description and Operation


    Description Steering Wheel Angle Sensor detects rotating direction of the vehicle. Rotating direction detected by the sensor is communicated with HECU as CAN signal involving information about the angle through CAN communication line. HECU detects speed of the steering wheel handling and the angle with this CAN signal...

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