Hyundai Ioniq (AE): AVN System / AVN(Audio Video Navigation) head unit. Repair procedures

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual / Body Electrical System / AVN System / AVN(Audio Video Navigation) head unit. Repair procedures

Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the cluster fascia panal.
(Refer to Body - "Center Fascia Panal")
3.
Remove the crash pad garnish RH.
(Refer to Body - "Crash Pad Garnish")
4.
Remove the AVN assembly (A) after loosening mounting screws.

5.
Remove the AVN head unit after disconnecting the connectors and cable (A).

Installation
1.
Connect the AVN unit connectors and cable.
2.
Install the AVN head unit.
3.
Install the crash pad garnish RH.
4.
Install the cluster fascia panal.
5.
Connect the negative (-) battery terminal.
   
•
Make sure the connector are connected in properly.
•
Check the audio system.

    ComponentsConnector Pin Information No Connector A Connector B Connector C 1--B CAN (High)2-Mic signal (+)P CAN (High)3AMP NAVI VOICE (+)-IGN3 Wake up4AM SPDIF (High)--5-Antenna power-6Camera powerIllumination (+)-7Camera VideoMM Can (High)-8--B CAN (Low)9--P CAN (Low)10-Battery (+)-11DTCBattery (+)-12Steering wheel remote controlGround-13-Ground-14---15-Mic signal (-)-16---17AMP NAVI VOICE (-)--18AMP SPDIF (Low)--19AMP SPDIF GroundIllumination (-)-20Camera power groundMM Can (Low)-21Camera video ground--22-ACC23--24--25--26Steering wheel remote constrol ground-27--28--29--30--31--32--33Camera shield groundIGN 134--35--36-37-38Speed

    Components NO Connector A NO Connector B 1BATT (+)1Subwoofer 2 (+)2BATT (+)2Subwoofer 1 (+)3BATT (+)3Front door tweeter speaker - RH (+)4BATT (+)4Front door tweeter speaker - LH (+)5-5-6Multimedia CAN (High)6-7Multimedia CAN (Low)7-8ACC8-9Navigation voice (+)9-10-10-11-11-12-12Rear door speaker - RH (+)13-13Rear door speaker - LH (+)14-14Center speaker (+)15-15 -16Ground16Subwoofer 2 (-)17Ground17Subwoofer 1 (-)18Ground18Front door tweeter speaker - RH (-) 19Ground19Front door tweeter speaker - LH (-)20SPDIF (High)20-21SPDIF (Low)21-22SPDIF GND22-23Navigation voice (-)23-24-24-25-25Rear door speaker - RH (-)26-26Rear door speaker - LH (-) 27-27Center speaker (+)28-28 -

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