Navigation Unit Inputs and Outputs for Connector A (17P)
WARNING: This page is about a different car, the 2008 Acura CSX, 2007 Acura CSX, and 2006 Acura CSX. However, it is still accessible from the selected car via links, so may be relevant.
CONNECTOR TERMINAL REFERENCE
| Terminal Number | Wire Color | Terminal Name | Description | Voltage (about) | Symptom |
|---|---|---|---|---|---|
| 1 | RED | ILL (|) | Ground for illumination light | With full dash lights brightness, 0 V | If open: When brightness = "Auto", night mode for the display is inoperative when lights on. If short to ground: No change to display. |
| 9 | BLK | RADIO GND (Ground) | Ground for display unit | 0 V | If open: No change to display. If short to around: No change to display. |
| 10 | GRY | ILL({) (Illumination positive) | Parking light on signal from dash and console lights, under-hood fuse/ relay box | Light 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: Blows fuse 14 in under-dash fuse/relay box. |
| 13 | BLU | VSP (Vehicle speed pulse) | Vehicle speed pulse signal from PCM | Pulses 0 | 5 V: Average 2.5 V, when moving |
If open: No vehicle speed pulses. Diagnostic screen "Car Status", VSP Navi = 0. If short to ground: No vehicle speed pulses. Diagnostic screen "Car Status", VSP Navi = 0. |
| 17 | WHT | {B ({B power source) | Continuous power source | Battery voltage | If open: Screen completely off (no backlight visible). If short to ground: Blows fuse No. 23 (10 A) in the under-hood fuse/relay box. |