Hyundai Ioniq (AE): AVN System / AVN(Audio Video Navigation) head unit. Components and components location
| Components |
|
No
|
Connector A
|
Connector B
|
Connector C
|
| 1 | - | - | B CAN (High) |
| 2 | - | Mic signal (+) | P CAN (High) |
| 3 | AMP NAVI VOICE (+) | - | IGN3 Wake up |
| 4 | AM SPDIF (High) | - | - |
| 5 | - | Antenna power | - |
| 6 | Camera power | Illumination (+) | - |
| 7 | Camera Video | MM Can (High) | - |
| 8 | - | - | B CAN (Low) |
| 9 | - | - | P CAN (Low) |
| 10 | - | Battery (+) | - |
| 11 | DTC | Battery (+) | - |
| 12 | Steering wheel remote control | Ground | - |
| 13 | - | Ground | - |
| 14 | - | - | - |
| 15 | - | Mic signal (-) | - |
| 16 | - | - | - |
| 17 | AMP NAVI VOICE (-) | - | - |
| 18 | AMP SPDIF (Low) | - | - |
| 19 | AMP SPDIF Ground | Illumination (-) | - |
| 20 | Camera power ground | MM Can (Low) | - |
| 21 | Camera video ground | - | - |
| 22 | - | ACC | |
| 23 | - | - | |
| 24 | - | - | |
| 25 | - | - | |
| 26 | Steering wheel remote constrol ground | - | |
| 27 | - | - | |
| 28 | - | - | |
| 29 | - | - | |
| 30 | - | - | |
| 31 | - | - | |
| 32 | - | - | |
| 33 | Camera shield ground | IGN 1 | |
| 34 | - | - | |
| 35 | - | - | |
| 36 | - | ||
| 37 | - | ||
| 38 | Speed |
DescriptionAVN SystemThe AVN system has improved information search and easiness of manipulation for the driver by simplifying the system operation experience and unifying the display of the user information such as multimedia and car information.
Removal1.Disconnect the negative (-) battery terminal.2.Remove the cluster fascia panal.(Refer to Body - "Center Fascia Panal")3.Remove the crash pad garnish RH.
Other information:
Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Ambient Temperature Sensor. Repair procedures
Inspection1.Check the resistance of the ambient temperature sensor between terminals 1 and 2 whether it changes by changing the ambient temperature.1. Ambient Sensor (+)2. Sensor groundSpecification Ambient temperature [°C (°F)] Resistance between terminal 1 and 2 (
Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Auto Defogging Sensor. Repair procedures
Diagnosis With GDS1.The heating, ventilation and air conditioning can be quickly diagnosed failed parts with vehicle diagnostic system (GDS).※ The diagnostic system (GDS) provides the following information.(1) Self diagnosis : Checking the failure code (DTC) and display.
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