Hyundai Elantra: AVN System / AVN(Audio Video Navigation) head unit
Hyundai Elantra (CN7) 2021-2025 Service Manual / Body Electrical System / AVN System / AVN(Audio Video Navigation) head unit
Components and components location
| Components |
Middle East
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 | Camera shield ground | - | IGN 1 |
| 34 | - | - | - |
| 35 | - | - | - |
| 36 | - | - | |
| 37 | - | - | |
| 38 | Speed | Speed |
General
Connector Pin Information
|
No
|
Connector A (Ext AMP)
|
Connector B
|
Connector C
|
| 1 | - | - | - |
| 2 | - | MIC Signal (+) | I-CAN (HI) |
| 3 | AMP Navi Voice (+) | - | - |
| 4 | AMP SPDIF (HI) | - | - |
| 5 | - | - | - |
| 6 | Camera Power | ILL (+) | - |
| 7 | Camera Video | MM CAN (HI) | - |
| 8 | - | - | - |
| 9 | - | - | I-CAN (LOW) |
| 10 | - | B+ | - |
| 11 | USB Detect | B+ | - |
| 12 | Steering wheel remote | GND | - |
| 13 | - | GND | - |
| 14 | - | - | - |
| 15 | - | MIC Signal (-) | - |
| 16 | - | - | MTS Key |
| 17 | AMP Navi Voice (-) | - | - |
| 18 | AMP SPDIF (LOW) | - | - |
| 19 | AMP SPDIF GND | ILL (-) | - |
| 20 | Camera Power GND | MM CAN (LOW) | - |
| 21 | Camera Video GND | - | - |
| 22 | - | ACC | |
| 23 | - | - | |
| 24 | - | Front monitor power | |
| 25 | - | - | |
| 26 | Steering wheel remote GND | - | |
| 27 | - | - | |
| 28 | - | - | |
| 29 | - | - | |
| 30 | - | - | |
| 31 | - | - | |
| 32 | - | - | |
| 33 | Camera shield ground | IGN 1 | |
| 34 | - | - | |
| 35 | - | Front monitor power ground | |
| 36 | - | ||
| 37 | - | ||
| 38 | Speed |
Repair procedures
| Removal |
|
| 1. | Disconnect the negative (-) battery terminal. |
| 2. | When removing with a flat-tip screwdriver or remover, remove the steering column shroud upper panel (A).
|
| 3. | When removing with a flat-tip screwdriver or remover, remove the floor console side garnish (A).
|
| 4. | When removing with a flat-tip screwdriver or remover, remove the crash pad garnish[CTR] (A).
|
| 5. | Remove the heater & A/C control unit. (Refer to Heating, Ventilation and Air Conditioning - "Heater & A/C Control Unit (DATC)") (Refer to Heating, Ventilation and Air Conditioning - "Heater & A/C Control Unit (Manual)") |
| 6. | Remove the AVN head unit (A) after loosening mounting screws.
|
| 7. | Remove the AVN head unit connectors and cables (A).
|
| Installation |
| 1. | Install the AVN head unit. |
| 2. | Install the heater & A/C control unit. |
| 3. | Install the crash pad garnish[CTR]. |
| 4. | Install the floor console side garnish. |
| 5. | Install the steering column shroud upper panel. |
| 6. | Disconnect the negative (-) battery terminal.
|
Components and components location
Component Location1. AVN head unit2. Crash pad antenna3. Bluelink keyboard & Hands-free mic (Built-in overhead console)4. Steering wheel remote control5...
External AMP
Components and components location
Components
NO
Connector A
NO
Connector B
1BATT (+)1Subwoofer 2 (+)2BATT (+)2Subwoofer 1 (+)3BATT (+)3Sub woofer speaker (+)4BATT (+)4-5-5-6Multimedia CAN (High)6-7Multimedia CAN (Low)7Navigation voice (+)8ACC8-9-9-10-10-11-11-12-12Rear door speaker - RH (..
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