Hyundai Santa Fe (TM): AVN System / Speakers. Repair procedures

Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual / Body Electrical System / AVN System / 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 are removed and the wiring connector is connected to remove any possible vibration transmitted from body trims and surrounding parts.
(2)
Case Troubleshooting
No.
Case
Inspection/Remedy
1
 Trembling sound
1)
Before replacing the speaker, inspect that the mounting screw is installed normally.
2)
After re-installing the speaker, verify that no trembling sound is heard.
3)
When hearing a trembling sound again, replace the speaker with new one.
2
 Noise
1)
Check if the wiring connector is connected normally. If not, reconnect the wiring connector.
2)
In case of radio static, check if there is a noise from CD.
3)
When a noise is heard on turning radio and CD on, replace the speaker with new one.
  
In case there is only radio static, this causes from poor radio reception. Thus the speaker needs no repair and replacement.
3
 Poor working
 Inspection of the wiring connection between the battery and the speaker
1)
Before replacing the speaker, inspect the wiring connection between the battery and the speaker is normal.
2)
Check the supply power to the speaker and the resistance, then inspect the sound quality.
■ Specified impedance : 2 - 4Ω
3)
If the speaker works poorly, replace it with new one.

  
When handling the speakers:
–
Do not damage the speaker with impact, like dropping or throwing it.
–
Be careful not to drop water and oil on the speakers.
–
Caution during handling of speaker because the material of diaphragm is paper which is easily torn by impact or external force.
–
Modifying the audio system may cause damage the speakers. If this is the case, the speakers are not covered by the manufacturer's warranty.
Removal
Front Door Speaker
1.
Disconnect the negative (-) battery terminal.
2.
Remove the front door trim.
(Refer to Body - "Front Door Trim")
3.
Disconnect the front door speaker connector.
4.
Remove the front door speaker (A) after loosening the screws.
Rear Door Speaker
1.
Disconnect the negative (-) battery terminal.
2.
Remove the rear door trim.
(Refer to Body - "Rear Door Trim")
3.
Disconnect the rear door speaker connector.
4.
Remove the rear door speaker (A) after loosening the screws.
Front Center Speaker
1.
Disconnect the negative (-) battery terminal.
2.
Remove the front center speaker grill (A).
3.
Remove the front center speaker (A) after loosening the screws.
4.
Disconnect the connector (A) and remove the front center speaker (B).
Tweeter Speaker (Front)
1.
Disconnect the negative (-) battery terminal.
2.
Remove the front pillar trim.
(Refer to Body - "Front Pillar Trim")
3.
Remove the tweeter speaker cover (A).
4.
Remove the tweeter speaker (A) by loosening the screw and then disconnect the speaker connector.
Woofer Speaker
1.
Disconnect the negative (-) battery terminal.
2.
Remove the luggage side trim [LH].
(Refer to Body - "Luggage Side Trim")
3.
Disconnect the woofer speaker connector (A).
4.
Remove the woofer speaker (B) after loosening the bolts and nuts.
Surround Speaker
1.
Disconnect the negative (-) battery terminal.
2.
Remove the luggage side trim.
(Refer to Body - "Luggage Side Trim")
3.
Disconnect the surround speaker connector (A).
4.
Remove the surround speaker (B) after loosening the nuts.
Installation
Front Door Speaker
1.
Install the front door speaker.
2.
Connect the front door speaker connector.
3.
Install the front door trim.
4.
Connect the negative (-) battery terminal.
Rear Door Speaker
1.
Install the rear door speaker.
2.
Connect the rear door speaker connector.
3.
Install the rear door trim.
4.
Connect the negative (-) battery terminal.
Front Center Speaker
1.
Connect the front center speaker connector.
2.
Install the front center speaker.
3.
Install the front center speaker grill.
4.
Connect the negative (-) battery terminal.
Tweeter Speaker (Front)
1.
Connect the speaker connector.
2.
Install the tweeter speaker.
3.
Install the tweeter speaker cover.
4.
Install the front pillar trim.
5.
Connect the negative (-) battery terminal.
Woofer Speaker
1.
Install the woofer speaker.
2.
Connect the woofer speaker connector.
3.
Install the luggage side trim.
4.
Connect the negative (-) battery terminal.
Surround Speaker
1.
Install the surround speaker.
2.
Connect the surround speaker connector.
3.
Install the luggage side trim.
4.
Connect the negative (-) battery terminal.

    Removal    • When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components.

    Components Europe Connector Pin Information No Connector A Connector B 1 Battery (+) Rear left door speaker (+) 2 Battery (+) Rear left door speaker (-) 3 Battery (+) Rear right door speaker (+) 4 Battery (+) Rear right door speaker (-) 5 - - 6 M-CAN (High) - 7 M-CAN (Low) - 8 ACC - 9 Navigation voice (+) - 10 - - 11 - - 12 Front left door speaker (+) Surround left speaker (+) 13 Front left door speaker (-) Surround left speaker (-) 14 Front right door speaker (+) Surround right speaker (+) 15 Front right door speaker (-) Surround right speaker (-) 16 Ground Sub woofer speaker1 (+) 17 Ground Sub woofer speaker1 (-) 18 Ground Sub woofer speaker2 (+) 19 Ground Sub woofer speaker2 (-) 20 SPDIF (+) - 21 SPDIF (-) - 22 SPDIF ground - 23 Navigation voice (-) - 24 IGN 1 25 Front left tweeter speaker (+) - 26 Front left tweeter speaker (-) - 27 Front right tweeter speaker (+) Center speaker (+) 28 Front right tweeter speaker (-) Center speake (-) General Connector Pin Information No Connector A Connector B 1 Battery (+) Sub woofer speaker2 (+) 2 Battery (+) Sub woofer speaker1 (+) 3 Battery (+) Front right door speaker (+) 4 Battery (+) Front left door speaker (-) 5 - - 6 M-CAN (High) - 7 M-CAN (Low) - 8 ACC - 9 Navigation voice (+) - 10 - - 11 - - 12 Front right tweeter speaker (+) Rear right door speaker (+) 13 Front left tweeter speaker (+) Rear left door speaker (+) 14 Front center speaker (+) Surround right speaker (+) 15 - Surround left speaker (+) 16 Ground Sub woofer speaker2 (-) 17 Ground Sub woofer speaker1 (-) 18 Ground Front right door speaker (-) 19 Ground Front left door speaker (-) 20 SPDIF (High) - 21 SPDIF (Low) - 22 SPDIF ground - 23 Navigation voice (-) - 24 - - 25 Front right tweeter speaker (-) Rear right door speaker (-) 26 Front left tweeter speaker (-) Rear left door speaker (-) 27 Front center speaker (-) Surround right speaker (-) 28 - Surround left speaker (-)

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