| Pin Num |
W/C | Signal |
|---|---|---|
| 1 | Y | Battery |
| 2 | W | Subwoofer + |
| 3 | O | Subwoofer + |
| 4 | B | Ground |
| 5 | BR | Audio sound signal front RH - |
| 6 | B | Audio sound signal front LH - |
| 7 | B/W | Audio sound signal rear RH - |
| 8 | B/R | Audio sound signal rear LH - |
| 9 | G/W | Amp. ON signal |
| 11 | G | Rear door speaker LH and rear door tweeter LH + |
| 12 | GR | Rear door speaker RH and rear door tweeter RH + |
| 13 | W | Front tweeter RH + |
| 14 | Y | Front tweeter LH + |
| 15 | BR | Front door speaker LH + |
| 16 | LG | Front door speaker RH + |
| 17 | R/B | Battery |
| 18 | G | Subwoofer - |
| 19 | BR | Subwoofer - |
| 20 | B | Ground |
| 21 | Y | Audio sound signal front RH + |
| 22 | W | Audio sound signal front LH + |
| 23 | L | Audio sound signal rear RH + |
| 24 | BR | Audio sound signal rear LH + |
| 27 | B | Rear door speaker LH and rear door tweeter LH - |
| 28 | O | Rear door speaker RH and rear door tweeter RH - |
| 29 | P | Front tweeter RH - |
| 30 | GR | Front tweeter LH - |
| 31 | L | Front door speaker LH - |
| 32 | R | Front door speaker RH - |
W/C stands for Wire Color. It is very dependent on model and model year.





