Hyundai Elantra HD: Speakers. Repair procedures - Audio - Body Electrical System - Hyundai Elantra HD 2006–2010 Service ManualHyundai Elantra HD: 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.
(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 supplying 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.

-
During dealing of speaker
-
Do not damage the speaker with impact as like a drop and a throw.
-
Be careful not to cover water and oil over the speaker.
-
Caution during dealing of speaker because the material of diaphragm is paper which is easy to be torn by impact and external force.
-
When modifying audio system as customer pleases, this does electric damage to speaker.
-
And, in this case the speakers are not covered by the manufacturer's warranty.

Removal

Front Speaker
1.
Remove the front door trim.
(Refer to the Body group - Front door).
2.
Remove the front speaker (A) after removing 4 rivets.
Rear Speaker
1.
Remove the rear door trim.
(Refer to the Body group - Rear door).
2.
Remove the rear speaker (A) after removing 4 rivets.
External Amplifier
1.
Remove the right side trunk trim and disconnecting the connector
(Refer to the Body group - Trunk trim).
2.
Remove the external amplifier (A) after loosening the 3 bolts.
Tweeter Speaker
1.
Remove the front door delta cover (A).
(Refer to the Body group - Front door).
2.
Remove the tweeter speaker (A) after disconnecting the connector.
SDARS Roof Antenna
1.
Remove the rear headlining.
(Refer to Body group - Roof trim)
2.
Disconnect the antenna connector(A) to the feeder cable connectors.
3.
Disconnect the 1p power connector from the roof antenna.
4.
Remove the SDARS roof antenna(A) from the roof pannel hole after loosening a nut.

Installation

Front Speaker
1.
Install the front speaker.
2.
Install the front door trim.
Rear Speaker
1.
Install the rear speaker.
2.
Install the rear door trim.
Tweeter Speaker
1.
Install the tweeter speaker after connecting the tweeter speaker connector.
2.
Install the front door delta cover.
External Amplifier
1.
Install the external amplifier and connect the external amplifier connector.
2.
Install the right side trunk trim.
SDARS Roof Antenna
1.
Reassemble the roof antenna and connect the connector and antenna jack.
2.
Reassemble the rear headlining.

Audio Unit. Repair procedures
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Antenna. Repair procedures
Inspection Antenna Cable 1. Remove the antenna jack from the audio unit and antenna. 2. Check for continuity between the center poles of ...