Hyundai Palisade: AVN System / Speakers

Hyundai Palisade (LX2) 2020-2024 Service Manual / Body Electrical System / AVN System / Speakers

Repair procedures

Inspection

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

Case

Inspection/Remedy

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.

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.

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.	Remove the front door trim. (Refer to Body - "Front Door Trim")

2.	Disconnect the speaker connector (A) and then remove the front door speaker (B) after loosening mounting screws.

Rear Door Speaker

1.	Remove the rear door trim. (Refer to Body - "Rear Door Trim")

2.	Disconnect the speaker connector (A) and then remove the front door speaker (B) after loosening mounting screws.

Front center speaker

1.	Remove the center speaker grill (A) and then disconnect the speaker connector (B).

2.	Remove the center speaker (A) after loosening mounting screws.

3.	Disconnect the speaker connector (A) and then remove the center speaker (B).

Front Tweeter Speaker

1.	Remove the front quadrant cover (A).

2.	Remove the speaker (A) after loosening mounting screws.

Rear Tweeter Speakers

1.	Remove the rear door trim. (Refer to Body - "Rear Door Trim")

2.	Disconnect the speaker connector and then remove the center speaker (A).

Woofer Speaker

1.	Remove the rear side luggage trim LH. (Refer to Body - "Luggage Side Trim")

2.	Disconnect the woofer speaker connector (A).

3.	Remove the woofer speaker (B) after loosening mounting screws.

Surround Speaker

1.	Remove the rear pillar trim. (Refer to Body - "Rear Pillar Trim")

2.	Disconnect the speaker connector(A) and then remove the surround speaker (B).

Installation

Front Door Speaker

1.	Install the front speaker.

2.	Install the front door trim.

Rear Door Speaker

1.	Install the rear speaker.

2.	Install the rear door trim.

Front Center Speaker

1.	Install the front center speaker.

2.	Install the front center speaker grill.

Front Tweeter Speaker

1.	Connect the connector.

2.	Install the tweeter speaker and front door quadrant cover.

Rear Tweeter Speaker

1.	Connect the connector.

2.	Install the tweeter speaker and rear door quadrant cover.

Woofer Speaker

1.	Install the woofer speaker.

2.	Install the left luggage side trim.

Surround Speaker

1.	Install the surround speaker.

2.	Install the rear pillar trim.

AVN Head Unit

Components and components location Components Connector Pin Information No Connector A (ExternalAmplifier) Connector A (Internal Amplifier) Connector B Connector C 1 - Rear door speaker LH (+) - - 2 - Rear door speaker LH (-) Mic (+) I_CAN (High) 3 Navigation voice (+) - - - 4 External amplifier SPDIF (+) - - - 5 Reset Reset Antenna dummy power - 6 RVM : Camera Power , SVM : - RVM : Camera Power , SVM : - Illumination (+) - 7 RVM : Camera Video , SVM : - RVM : Camera Video , SVM : - M-CAN (High) - 8 - - - - 9 - - - - 10 - - Battery (+) - 11 AUX DETECT AUX DETECT Battery (+) - 12 Steering wheel remote Steering wheel remote Ground - 13 - Front door speaker LH (+) Ground - 14 - Front door speaker LH (-) - - 15 - Front door speaker RH (-) Mic (-) - 16 - Front door speaker RH (+) - (SVM type:SVM Detect2) MTS Key 17 Navigation voice (-) - - - 18 External amplifier SPDIF (-) - - - 19 External amplifier SPDIF (Ground) - Illumination (-) - 20 RVM : Camera Power GND , SVM : - RVM : Camera Power GND , SVM : - M-CAN (Low) - 21 RVM : Camera Video GND , SVM : - RVM : Camera Video GND , SVM : - - - 22 - - ACC 23 - - Keyboard Power 24 - - - 25 - - - 26 Steering wheel remote ground Steering wheel remote ground - 27 - Rear door speaker RH (-) - 28 - Rear door speaker RH (+) - 29 - - - 30 - - - 31 - - - 32 SVM DETECT 1 SVM DETECT 1 - 33 RVM : Camera Shield GND , SVM : - RVM : Camera Shield GND , SVM : - IGN 1 34 - - Keyboard GND 35 - - - 36 - - 37 - - 38 Vehicle speed Vehicle speed Repair procedures Removal 1...

External Amplifier

Components and components location Components 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 (+) - 13 Front left door speaker (-) Surround left speaker (+) 14 Front right door speaker (+) Surround left speaker (-) 15 Front right door speaker (-) Surround right speaker (+) 16 Ground Surround right speaker (-) 17 Ground Sub woofer speaker1 (+) 18 Ground Sub woofer speaker1 (-) 19 Ground Sub woofer speaker2 (+) 20 SPDIF (+) Sub woofer speaker2 (-) 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 (-) Repair procedures Removal External Amplifier 1...

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