Navigation Unit Connector C (16P)
WARNING: This page is about a different car, the 2011 Honda Pilot, 2010 Honda Pilot, and 2009 Honda Pilot. However, it is still accessible from the selected car via links, so may be relevant.
TERMINAL VOLTAGE REFERENCE TABLE
| Terminal Number | Wire Color | Terminal Name | Description | Voltage (about) | Symptom | ||
|---|---|---|---|---|---|---|---|
| 7 | YEL | RGL+ (Route guidance voice left positive) | Left audio signal of voice guidance, and Voice Recognition (VR) prompts | Audio signal 0.004-0.04 V | If open: If voice activated, radio speakers buzz; if voice off, no effect. If short to ground: If voice activated, radio speakers buzz; if voice off, no effect. |
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| 8 | YEL | HFL-NAVI MIC+ (HFL mic signal positive) | Microphone output signal positive | 4-5 V (TALK button pressed) | If open: microphone signal shown as red in diagnostic screens: System Links and Functional Setup Mic Level. If short to ground: microphone signal shown as red in diagnostic screens: System Links and Functional Setup Mic Level. |
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| 12 | PUR | STRG SW (Navigation voice control switches) | Steering switch output | 4-5 V (Navigation TALK button pressed) 2.5-3 V (Navigation BACK button pressed) | If open: Steering wheel Navigation TALK and Navigation BACK buttons do not work. If short to ground: Steering wheel Navigation TALK and Navigation BACK buttons do not work. |
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| 13 | BLU(1) | RGL SH (Route guidance shield) | Shield for terminals No. 7, 14 | 0 V | If open: No effect on voice output. If short to ground: No effect on voice output. |
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| 14 | BRN | RG L GND (Route guidance ground) | Ground for voice guidance, and Voice Recognition (VR) prompts | 0 V | If open: No effect on voice output. If short to ground: No effect on voice output. |
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| 15 | GRY(1) | HFL-NAVI MIC SH (HFL mic signal shield) | Shield for terminals No. 8, 16 | 0 V | If open: No effect on voice output. If short to ground: No effect on voice output. |
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| 16 | BRN | HFL-NAVI MIC-(HFL mic signal negative) | Ground for microphone signal | 0 V | If open: microphone signal shown as red in diagnostics: System Links and Functional Setup Mic Level. If short to ground: No effect on voice recognition. |
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