Hyundai Elantra: Audio / Audio Unit
Components and components location
Audio
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Connector Pin Information
No
|
Connector A
|
Connector B
|
1
| Rear left speaker (+)
| MM_CAN High
|
2
| Front left speaker (+)
| -
|
3
| Front right speaker (+)
| -
|
4
| Rear right speaker (+)
| Steering wheel remote
|
5
| -
| -
|
6
| Door open
| USB DATA (+)
|
7
| IGN1
| USB VOC
|
8
| Illumination (+)
| -
|
9
| Detent
| -
|
10
| Rear left speaker (-)
| Mic (+)
|
11
| Front left speaker (-)
| ACC
|
12
| Front right speaker (-)
| B+
|
13
| Rear right speaker (-)
| MM_CAN Low
|
14
| -
| -
|
15
| -
| -
|
16
| -
| Vehicle Speed
|
17
| Illumination (-)
| Steering wheel remote GND
|
18
| -
| USB DATA (-)
|
19
|
| USB GND
|
20
| -
|
21
| -
|
22
| Mic (-)
|
23
| -
|
24
| GND
|
[Display Audio]
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Connector Pin Information
No
|
Connector A (Int AMP)
|
Connector A (Ext AMP)
|
Connector B
|
1
| Rear left speaker (+)
| -
| -
|
2
| Reart left speaker (-)
| -
| MIC Signal (+)
|
3
| -
| AMP Navi Voice (+)
| -
|
4
| -
| AMP SPDIF (HI)
| -
|
5
| -
| -
| Antenna Powr
|
6
| Camera Power
| Camera Power
| ILL (+)
|
7
| Camera Video
| Camera Video
| MM CAN (HI)
|
8
| -
| -
| -
|
9
| -
| -
| -
|
10
| -
| -
| B+
|
11
| -
| -
| B+
|
12
| Steering wheel remote
| Steering wheel remote
| GND
|
13
| Front lift speaker (+)
| -
| GND
|
14
| Front lift speaker (-)
| -
| MIC GND
|
15
| Front right speaker (-)
| -
| MIC Signal (-)
|
16
| Front right speaker (+)
| -
| -
|
17
| -
| AMP Navi Voice (-)
| -
|
18
| -
| AMP SPDIF (LOW)
| -
|
19
| -
| AMP SPDIF GND
| -
|
20
| Camera Power GND
| Camera Power GND
| MM CAN (LOW)
|
21
| Camera Video GND
| Camera Video GND
| -
|
22
| -
| -
| ACC
|
23
| -
| -
| -
|
24
| -
| -
| -
|
25
| -
| -
| -
|
26
| Steering wheel remote GND
| Steering wheel remote GND
| -
|
27
| Rear right speaker (-)
| -
| -
|
28
| Rear right speaker (+)
| -
| -
|
29
| -
| -
| -
|
30
| -
| -
| -
|
31
| -
| -
| -
|
32
| -
| -
| -
|
33
| -
| -
| IGN 1
|
34
| -
| -
| -
|
35
| -
| -
| -
|
36
| -
| -
|
|
37
| -
| -
|
38
| Speed
| Speed
|
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Repair procedures
•
| Take care not to scratch the cluster fascia panel and related parts. |
•
| Wrap the protective tape on the tool to disassemble with the screwdriver or remover. |
•
| Use caution in keeping and handling during disassembling/assembling because it is easily contaminated with lubricant and oil. |
|
1. | Disconnect the negative (-) battery terminal. |
2. | Using a flat-tip screwdriver or remover, remove the photo sensor cover (A). 
|
3. | Disconnect photo sensor connector and security sensor connector (A). 
|
4. | Using a flat-tip screwdriver or remover, remove the cluster fascia upper garnish (A). 
|
5. | Remove the cluster fascia side panel (A) after mounting screws. 
|
6. | Remove the cluster fascia panel (A) after loosening mounting screws. 
|
7. | Remove the audio head unit (A) after loosening the screws. 
|
8. | Remove the audio head unit after disconnecting the connectors and cable (A). 
|
1. | Connect the audio unit connectors and cable. |
2. | Install the audio head unit. |
3. | Install the cluster fascia panal. |
4. | Install the cluster fascia side panal. |
5. | Install the cluster fascia upper garnish. |
6. | Install the photo sensor cover. |
7. | Connect the negative (-) battery terminal. •
| Make sure the connector are connected in properly. |
•
| Check the audio system. |
|
|
Repair procedures
Inspection1.Troubleshooting for Speaker(1)Basic inspection of speakerInspect 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...
Other information:
Description and operation
DescriptionVehicles have many control units that use more electricity. These units control their own system based on information from diverse sensors. It is important to have a stable power supply as there diverse sensors giving a variety of information...
Components and components location
Component Location 1. Inside rear view mirror
Repair procedures
Replacement
•
When removing with a flat - tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components...