Hyundai Elantra: Audio / Speakers
Repair procedures
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. 
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(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. |
•
| 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 and connections in the speaker circuit. |
2) | Check the supplying power to the speaker and the resistance, and then inspect the sound quality. 
|
3) | If the speaker works poorly, replace it with new one. |
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•
| During dealing of speaker |
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| Dropping or rough handling of the speaker can cause damage. |
•
| Be careful not to cover water and oil over the speaker. |
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| 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. |
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| And, in this case the speakers are not covered by the manufacturer's warranty. |
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[Front Door Speakers]
1. | Disconnect the negative (-) battery terminal. |
2. | Remove the front door trim. (Refer to Body - "Front Door Trim") |
3. | Remove the front door speaker (B) after disconnecting the connector (A) and loosening screws. 
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[Front Door Tweeter Speaker]
1. | Disconnect the negative (-) battery terminal. |
2. | Remove the front door trim. (Refer to Body - "Front Door Trim") |
3. | Remove the tweeter speaker (A) after loosening screws. 
|
[Rear Door Speakers ]
1. | Disconnect the negative (-) battery terminal. |
2. | Remove the rear door trim. (Refer to Body - "Rear Door Trim") |
3. | Remove the rear door speaker (B) after disconnecting the connector (A) and loosening screws. 
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Front Door Speaker
1. | Install the front door speaker. |
2. | Install the front door trim. |
3. | Connect the negative (-) battery terminal. |
Front Door Tweeter Speakers
1. | Install the front door tweeter speaker. |
2. | Install the front door trim. |
3. | Connect the negative (-) battery terminal. |
Rear Door Speaker
1. | Install the rear door speaker. |
2. | Install the front door trim. |
3. | Connect the negative (-) battery terminal. |
•
| Make sure the speaker connectors are plugged in properly. |
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Repair procedures
InspectionGlass Antenna Test1.Wrap aluminum foil (A) around the tip of the tester probe (B) as shown.2.Touch one tester probe to the glass antenna terminal (A) and move the other tester probe along the antenna wires to check that continuity exists...
Other information:
Component Location (1)1. Smart key unit (IBU)2. Interior antenna 23. Door outside handle4. Interior antenna 15. BuzzerComponent Location (2)1. Trunk open switch2. Bumper antenna3. Trunk atenna..
System malfunction
When Highway Driving Assist or Highway
Lane Change function is not working
properly, the ‘Check Highway Driving
Assist (HDA) system’ warning message
will appear, and the warning light
will
illuminate on the cluster. We recommend
that the function be inspected by an
authorized HYUNDAI dealer.
WARNING
The driver is responsible for
controlling the vehicle for safe..