Data Link Connector (DLC)
WARNING: This page is about a different car, the 2006 Buick LaCrosse and 2006 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
Data Link Connector (DLC)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | - | - | Not Used |
| 2 | PU | 1132 | DLC Class 2 Serial Data |
| 3 | - | - | Not Used |
| 4 | BK | 1450 | Ground |
| 5 | BK/WH | 1551 | Ground |
| 6 | YE | 2361 | SAE J1939 Serial Data (+) (LY7) |
| 7-13 | - | - | Not Used |
| 14 | D-GN | 2362 | SAE J1939 Serial Data (-) (LY7) |
| 15 | - | - | Not Used |
| 16 | OG | 2340 | Battery Positive Voltage |