Data Link Connector (DLC)
WARNING: This page is about a different car, the 2006 GMC Sierra, 2006 GMC Cab & Chassis Sierra, 2006 Chevrolet Silverado, and 2006 Chevrolet Cab & Chassis Silverado. 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 | 1050 | Ground |
| 5 | BK/WH | 1851 | Ground |
| 6 | - | - | Not Used - w/o HP2 |
| TN/WH | 2500 | High Speed GM LAN Serial Data (+) - HP2 | |
| 7-13 | - | - | Not Used |
| 14 | - | - | Not Used - w/o HP2 |
| TN | 2501 | High Speed GM LAN Serial Data (-) - HP2 | |
| 15 | - | - | Not Used |
| 16 | OG | 640 | Battery Positive Voltage |