Audio-Navigation Unit Connector C (28P)
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2017 Honda Odyssey, 2016 Honda Odyssey, 2015 Honda Odyssey, 2014 Honda Odyssey, and 2013 Honda Odyssey. However, it is still accessible from the selected car via links, so may be relevant.
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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