Audio-Navigation Unit Connector C (28P)
Audio-Navigation Unit Connector C (28P)
TERMINALS DESCRIPTION CHART
| Cavity | Wire Color | Terminal Name | Description | Voltage (about) | Symptom | ||||
|---|---|---|---|---|---|---|---|---|---|
| C1 | GRY(1) | HFL-NAVI MIC SH | Shield for terminals No. 15 and No. 16 | -- | -- | ||||
| C2 | BLK(1) | JOG SH | Shield for terminal No. 17 | -- | -- | ||||
| C3 | Not used | Not used | -- | -- | -- | ||||
| C4 | Not used | Not used | -- | -- | -- | ||||
| C5 | Not used | Not used | -- | -- | -- | ||||
| C6 | Not used | Not used | -- | -- | -- | ||||
| C7 | Not used | Not used | -- | -- | -- | ||||
| C8 | Not used | Not used | -- | -- | -- | ||||
| C9 | Not used | Not used | -- | -- | -- | ||||
| C10 | YEL | DIAG- | Ground for service check signal | 0V | If open: The system will not go into diagnostic mode when using the SCS service connector. If short to ground: No effect on system. |
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| C11 | BLU | NAVI ILL+ | Detects parking light on signal | Lights on: battery voltage. Lights off: 0 V |
If open: Diagnostic screen Car Status, ILL = 0. If short to ground: Diagnostic screen Car Status, ILL = 0. |
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| C12(2) | ORN | RR AUX DET | Detects RES auxiliary jack assembly | -- | If open/short to ground: No effect on navigation system. | ||||
| C13(2) | PNK | RR AUX AUDIO GND | Ground for RES auxiliary jack assembly | -- | If open/short to ground: No effect on navigation system. | ||||
| C14(2) | GRN | RR AUX AUDIO L | Inputs sound signal from RES auxiliary jack assembly | -- | If open/short to ground: No effect on navigation system. | ||||
| C15 | GRN | HFL-NAVI MIC+ | Inputs microphone signal positive | Ignition switch ACC (l):4-5V (TALK button pressed) | If open/short to ground: Mic diag indicator do not work. | ||||
| C16 | RED | HFL-NAVI MIC- | Inputs microphone signal negative | 0V | If open/short to ground: Mic diag indicator do not work. | ||||
| C17 | BLU | JOG | Detects interface dial operation signal | Ignition switch ACC (I): 0-5V pulses | If open/short to ground: You can not operate navigation system. | ||||
| C18 | Not used | Not used | -- | -- | -- | ||||
| C19 | Not used | Not used | -- | -- | -- | ||||
| C20 | Not used | Not used | -- | -- | -- | ||||
| C21 | Not used | Not used | -- | -- | -- | ||||
| C22 | PUR | ANC CHK2 | Outputs ANC test signal | -- | -- | ||||
| C23 | BRN | BACK LT | Detects reverse signal of select lever from reverse relay circuit | In reverse: battery voltage | If open/short to ground: Diagnostic screen Vehicle Signal, BACK = 0. | ||||
| C24 | Not used | Not used | -- | -- | -- | ||||
| C25 | RED | DIAG + | Detects service check signal | 5-6V | If open: No effect on system. If short to ground: System goes into diagnostic mode at ignition switch in ACC (I) and ON (II). | ||||
| C26(2) | GRY(1) | RR AUX AUDIO SH | Shield for terminals No. 13, No. 14, and No. 28 | -- | -- | ||||
| C27 | Not used | Not used | -- | -- | -- | ||||
| C28(2) | BLU | RR AUX AUDIO R | Inputs sound signal from RES auxiliary jack assembly | -- | If open/short to ground: No effect on navigation system. | ||||
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