Hyundai Genesis (DH): Premium AVN System / External AMP Repair procedures

Hyundai Genesis (DH) 2013-2016 Service Manual / Body Electrical System / Premium AVN System / External AMP Repair procedures

Removal
1.
Disconnect the negative (-) battery terminal.
2.
Open the trunk, remove the left trunk trim.
(Refer to Body - "Trunk Trim")
3.
Remove the external amplifier (C) after disconnecting the connector (A),(B) and loosening the mounting nuts.

Installation
1.
Install the external amplifier after connecting the connector.
2.
Install the left trunk trim.
3.
Connect the negative (-) battery terminal.
   
-
Make sure that the cables and connectors are plugged in properly.
-
Check the AVN system for normal operation.
Inspection
1.
In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (GDS).
The diagnostic system(GDS) provides the following information.
(1)
Self diagnosis : Checking failure and code number (DTC)
(2)
Current data : Checking the system input/output data state
(3)
Actuation test : Checking the system operation condition
(4)
Additional function : Controlling other features including system option setting and zero point adjustment
2.
Select the 'Car model' and the system to be checked in order to check the vehicle with the tester.
3.
Select the 'AVN' to check the AVN.
4.
Select the 'Current data" menu to search the current state of the input/output data.
The input/output data for the sensors corresponding to the AVN can be checked.
5.
To forcibly actuate the input value of the module to be checked, select option "Actuation test".

    Components NO.Connector ANO.Connector BNO.Connector C1-1GND1transmission (Tx)2Front center (-)2Front Left midrange/tweeter(+)2reception (Rx)3Front center (+)3Front Left midrange/tweeter(-)3?4Subwoofer (-)4Left Surround (+)45Subwoofer (+)5Left Surround (-)56-6-67-7-78Front bass(LH)(+)8-89Front bass(LH)(-)9-910Front bass(RH)(-)10-1011Front bass(RH)(+)11-1112-12B (+)1213left midrange/tweeter(-)13bass (LH) (-)1314left midrange/tweeter(+)14bass (LH) (+)1415ight midrange/tweeter(-)15Reserved (-)1516Right midrange/tweeter(+)16Reserved (+)1617bass (RH) (-)17-1718bass (RH) (+)18CAN (-)1819Front midrange/tweeter(+)19CAN (+)1920Front midrange/tweeter(-)20-2021Surround(RH) (-)21IGN12122Surround(RH) (+)22ACC22

    Components

    Other information:

    Hyundai Genesis (DH) 2013-2016 Service Manual: Description and Operation

    Description System Overview The System offers the following features: - Changing the state of engine ignition and power by using the start button. - Controlling external relays for ACC / IGN1 / IGN2 terminal switching and STARTER, without use of mechanical ignition switch.

    Hyundai Genesis (DH) 2013-2016 Service Manual: Heater & A/C Control Unit Repair procedures

    Self Diagnosis 1. Self-diagnosis process 2. How to read self-diagnostic code After the display panel blinks three times every 0.5 second, the corresponding fault code blinks on the setup temperature display panel every 0.5 second and will show two figures.

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