| Pin Num |
W/C | Signal |
|---|---|---|
| 2 | W | Audio signal front LH (+) |
| 3 | BR | Audio signal front LH (-) |
| 4 | V | Audio signal rear LH (+) |
| 5 | R | Audio signal rear LH (-) |
| 7 | LG | ACC power supply |
| 11 | G | Audio signal front RH (+) |
| 12 | SB | Audio signal front RH (-) |
| 13 | LG | Audio signal rear RH (+) |
| 14 | GR | Audio signal rear RH (-) |
| 19 | BR | Battery power supply |
| 20 | ground |
W/C stands for Wire Color. It is very dependent on model and model year.



