| Color | Purpose | Resistance |
|---|---|---|
| Grey | Turn Signal | 681 (up), N/A (neutral), 681 + 1k5 (down) |
| Orange | Headlight (back) | 0 |
| Red | Headlight (forward) | 0 |
| Cyan | Lane Assist | 0 |
| Black | CC F/B (soft) | 681 (back), N/A (hard), 681 + 1k5 (forward) |
| Green | Ground (CC F/B) | N/A |
| Yellow | Ground | N/A |
| Tan | CC F/B (hard) | 0 (on), N/A (off) |
| Brown | CC U/D | 681 (down), 681 + 1k5 (up) |
Harness
| Pin | Wire Color | Purpose | Resistance |
|---|---|---|---|
| 1 | Blue | Ground (Pins 2,3) | N/A |
| 2 | Brown | Set | 0 |
| 3 | Black | Distance | 681 (-), N/A (neutral), 681 + 1k5 (+) |
| 4-12 | Black/Green | See Above | See Above |
| 13 | N/A | NC | N/A |
Suggested Interface
We should use a 4-channel ADC (ADS1015) for the turn signals, CC F/B (soft), CC U/D, and distance inputs and a GPIO expander (MCP23008) for the rest of the inputs and the horn.