| Number | X-pin, color | Description |
|---|---|---|
| X676 | 4-pin, Black | Plug connector, rear left/right radio speaker |
| Pin | Description | B: Socket housing S: Pin housing | |
|---|---|---|---|
| 1 | LH rear loudspeaker voltage control | Left rear speaker | |
| S: Radio | |||
| 2 | LH rear loudspeaker ground control | Left rear speaker | |
| S: Radio | |||
| 3 | RH rear loudspeaker voltage control | Right rear speaker | |
| S: Radio | |||
| 4 | RH rear loudspeaker ground control | Right rear speaker | |
| S: Radio | |||