Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Audio-Navigation Unit Connector for Inputs and Outputs
| Connector Index |
|---|
| Audio-Navigation Unit Connector A (24P) |
| Audio-Navigation Unit Connector B (24P) |
| Audio-Navigation Unit Connector C (32P) |
| Audio-Navigation Unit Connector E (16P) |
| Audio-Navigation Unit Connector F (5P) |
| Audio-Navigation Unit Connector G (5P) |
| Audio-Navigation Unit Connector H (3P) |
| Audio-Navigation Unit Connector J (3P) |
| Audio-Navigation Unit Connector K (2P) |
| Audio-Navigation Unit Connector L (2P) |
| Audio-Navigation Unit Connector M (4P) |
| Audio-Navigation Unit Connector N (2P) |
Audio-Navigation Unit Connector A (24P) (female terminals)
| Cavity | Terminal Name | Description |
|---|---|---|
| A1 | GND | Audio-navigation unit ground |
| A2 | --- | Not used |
| A3 | +B_AUDIO | +B power source |
| A4 | --- | Not used |
| A5 | --- | Not used |
| A6 | --- | Not used |
| A7 | --- | Not used |
| A8 | --- | Not used |
| A9 | --- | Not used |
| A10 | --- | Not used |
| A11 | --- | Not used |
| A12 | K-LINE | Communication signal |
| A13 | --- | Not used |
| A14 | B-CAN_H | Communication signal |
| A15 | --- | Not used |
| A16 | --- | Not used |
| Cavity | Terminal Name | Description |
|---|---|---|
| A17 | --- | Not used |
| A18 | --- | Not used |
| A19 | --- | Not used |
| A20 | --- | Not used |
| A21 | SWD+B | Outputs signal for related unit switching on/off |
| A22 | VSP | Inputs vehicle speed pulse |
| A23 | ACC | ACCESSORY power source |
| A24 | B-CAN_L | Communication signal |
Audio-Navigation Unit Connector B (24P) (female terminals)
| Cavity | Terminal Name | Description |
|---|---|---|
| B1 | AUX_NAVI_SH | Shield for terminals No. 2, No. 13, and No. 14 |
| B2 | AUX BEEP | Outputs system beep signal |
| B3 | --- | Not used |
| B4 | --- | Not used |
| B5 | --- | Not used |
| B6 | --- | Not used |
| B7 | --- | Not used |
| B8 | --- | Not used |
| B9 | --- | Not used |
| B10 | --- | Not used |
| B11 | --- | Not used |
| B12 | --- | Not used |
| B13 | AUX NAVI | Outputs sound signal for voice guidance and Voice Recognition (VR) prompts |
| B14 | AUX NAVI GND | Basis ground for terminals No. 2 and No. 13 |
| B15 | --- | Not used |
| B16 | --- | Not used |
| B17 | --- | Not used |
| B18 | --- | Not used |
| B19 | --- | Not used |
| B20 | --- | Not used |
| Cavity | Terminal Name | Description |
|---|---|---|
| B21 | --- | Not used |
| B22 | --- | Not used |
| B23 | --- | Not used |
| B24 | --- | Not used |
Audio-Navigation Unit Connector C (32P) (female terminals)
| Cavity | Terminal Name | Description |
|---|---|---|
| C1 | --- | Not used |
| C2 | --- | Not used |
| C3 | --- | Not used |
| C4 | --- | Not used |
| C5 | HFT_MUTE | Outputs HFL microphone directivity switching signal |
| C6 | SH_MIC | Shield for terminals No. 22 and No. 23 |
| C7 | MIC_PWR | Power source for HFL microphone |
| C8 | --- | Not used |
| C9 | --- | Not used |
| C10 | IG1_METER | IG1 power source |
| C11 | --- | Not used |
| C12 | --- | Not used |
| C13 | CAMERA_VCC | Power source for rearview camera |
| C14 | CAMERA_GND | Ground for rearview camera |
| C15 | BACK_LT | Detects reverse signal |
| C16 | CAMERA_ADPT | Detects connection for rearview camera |
| C17 | --- | Not used |
| C18 | --- | Not used |
| C19 | --- | Not used |
| C20 | --- | Not used |
| C21 | --- | Not used |
| C22 | MIC+ | Inputs sound signal from HFL microphone |
| C23 | MIC_GND | Ground for HFL microphone |
| C24 | --- | Not used |
| C25 | --- | Not used |
| Cavity | Terminal Name | Description |
|---|---|---|
| C26 | --- | Not used |
| C27 | --- | Not used |
| C28 | SH_CAMERA | Shield for terminals No. 13, No. 14, No. 29, and No. 30 |
| C29 | CAMERA_V | Inputs NTSC video signal from rearview camera |
| C30 | CAMERA_V_GND | Ground for NTSC video signal from rearview camera |
| C31 | CAMERA_BIT0 | Outputs mode select signal for rearview camera |
| C32 | CAMERA_BIT1 | Outputs mode select signal for rearview camera |
Audio-Navigation Unit Connector E (16P) (female terminals)
| Cavity | Terminal Name | Description |
|---|---|---|
| E1 | TUNER_6V | Power source for tuner unit |
| E2 | TUNER_9V | Power source for tuner unit |
| E3 | --- | Not used |
| E4 | DISP_CONT | Outputs signal for center display unit switching on/off |
| E5 | F-CAN B_H | Communication signal |
| E6 | AMP_RS485_SH | Shield for terminals No. 7 and No. 8 |
| E7 | RS485+ | Communication signal |
| E8 | RS485- | Communication signal |
| E9 | TUNER_GND | Ground for tuner unit |
| E10 | --- | Not used |
| E11 | --- | Not used |
| E12 | --- | Not used |
| E13 | F-CAN B_L | Communication signal |
| E14 | TUNER_RS485_SH | Shield for terminals No. 15 and No. 16 |
| E15 | TUNER_RS485+ | Communication signal |
| E16 | TUNER_RS485- | Communication signal |
Audio-Navigation Unit Connector F (5P) (female terminals)
| Cavity | Terminal Name | Description |
|---|---|---|
| F1 | USB1 GND | Ground for USB port A |
| F2 | USB1 VBUS | Outputs power source for USB port A |
| F3 | USB1 DATA+ | Communication signal |
| F4 | USB1 DATA- | Communication signal |
| F5 | USB1 SH | Shield for terminals No. 1, No. 2, No. 3, and No. 4 |
Audio-Navigation Unit Connector G (5P) (female terminals)
| Cavity | Terminal Name | Description |
|---|---|---|
| G1 | USB2 GND | Ground for USB port B |
| G2 | USB2 VBUS | Outputs power source for USB port B |
| G3 | USB2 DATA+ | Communication signal |
| G4 | USB2 DATA- | Communication signal |
| G5 | USB2 SH | Shield for terminals No. 1, No. 2, No. 3, and No. 4 |
Audio-Navigation Unit Connector H (3P) (female terminals)
| Cavity | Terminal Name | Description |
|---|---|---|
| H1 | LVDS1+ | Communication signal |
| H2 | LVDS1- | Communication signal |
| H3 | LVDS1 SH | Shield for terminals No. 1 and No. 2 |
Audio-Navigation Unit Connector J (3P) (female terminals)
| Cavity | Terminal Name | Description |
|---|---|---|
| J1 | LVDS2+ | Communication signal |
| J2 | LVDS2- | Communication signal |
| J3 | LVDS2 SH | Shield for terminals No. 1 and No. 2 |
Audio-Navigation Unit Connector K (2P) (female terminals)
| Cavity | Terminal Name | Description |
|---|---|---|
| K1 | GPS ANT | Inputs GPS signal |
| K2 | GPS SH | Shield for terminal No. 1 |
Audio-Navigation Unit Connector L (2P) (female terminals)
| Cavity | Terminal Name | Description |
|---|---|---|
| L1 | SPDIF1 SIG | Communication signal for tuner unit |
| L2 | SPDIF1 SH | Shield for terminal No. 1 |
Audio-Navigation Unit Connector M (4P) (female terminals)
| Cavity | Terminal Name | Description |
|---|---|---|
| M1 | SPDIF2 SIG | Communication signal |
| M2 | --- | Not used |
| M3 | SPDIF2 SH | Shield for terminal No. 1 |
| M4 | --- | Not used |
Audio-Navigation Unit Connector N (2P) (female terminals)
| Cavity | Terminal Name | Description |
|---|---|---|
| N1 | SAT/TER | Inputs satellite/terrestrial signal |
| N2 | SH (SAT/TER) | Shield for terminal No. 1 |
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.