Navigation Unit Connector B (32P)
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 | ||
|---|---|---|---|---|---|---|---|
| 1 | WHT | R SIG (Red signal) | Red color signal | 0.7 VAC average in RGB color diagnostic mode | If open: Red color missing (see
). If short to ground: Red color missing (see ). |
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| 2 | RED | G SIG (Green signal) | Green color signal | 0.7 VAC average in RGB color diagnostic mode | If open: Green color missing (see
). If short to ground: Green color missing (see ). |
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| 3 | BRN(1) | SIG SH (color signal shield) | Shield for terminals No. 1, 2, 17, 18, 19 | 0 V | If open: No change to display. If short to ground: No change to display. |
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| 4 | LT BLU | AC-SI (Air conditioner serial in) | Communication signal for climate control unit | --- | HVAC will not respond to navigation commands. | ||
| 5 | PNK | ILL+ (Illumination positive) | Parking light on signal | Lights on: battery voltage, Lights off: 0 V | If open: When brightness = Auto, night mode for the display is inoperative when lights on. If short to ground: Auto, night mode for the display is inoperative when lights on. |
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| 9 | BRN(1) | GA-NET ECU BUS SH (Display bus shield) | Shield for display bus terminals No. 10, 20 | 0 V | If open: No change to display. If short to ground: No change to display. |
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| 10 | BLK | GA-NET ECU BUS+ (Display bus positive) | GA-NET display bus+ | 0-5 V pulses average 2.5 V (depends on bus traffic) | If open: Navigation buttons do not work. If short to ground: Navigation buttons do not work. |
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| 17 | YEL | B SIG (Blue signal) | Blue color signal | 0.2 V AC average in RGB color diagnostic-mode | If open: Blue color missing (see
). If short to ground: Blue color missing (see ). |
||
| 18 | GRN | C SIG (Composite signal) | Composite video (vertical/horizontal) Synchronizing signal | 0.2 V AC average in RGB color diagnostic-mode | If open: Picture rolls horizontally, colors still visible. If short to ground: Picture rolls horizontally, colors still visible. |
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| 19 | BLK | GND SIG (Color signal ground) | Ground for color signal | 0 V | If open: No change to display. If short to ground: No change to display. |
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| 20 | ORN | AC-SO (Air conditioner serial out) | Communication signal for climate control unit | HVAC will not respond to navigation commands. | |||
| 21 | BLU | AC-CLK (Air conditioner clock) | Check signal for climate control unit | HVAC will not respond to navigation commands. | |||
| 23 | WHT | JOG (Interface dial Jog) | Interface dial operation signal | 0-5 V pulses | If open: You cannot operate navigation system If short to ground: You cannot operate navigation system |
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| 25 | BRN(1) | JOG SH (Interface dial Jog shield) | Shield for interface dial signal | ||||
| 26 | WHT | GA-NET ECU BUS-(Display bus negative) | GA-NET display bus- | 0-5 V pulses 2.5 V average (depends on bus traffic) | If open: Navigation buttons do not work. If short to ground: Hard buttons work OK. |
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