Data Link Communications Connector End Views
WARNING: This page is about a different car, the 2004 Saturn Ion Red Line, 2004 Saturn Ion 3, 2004 Saturn Ion 2, and 2004 Saturn Ion 1. 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 | D-GN | 5060 | Low Speed GMLAN Serial Data |
| 2 | PU | 1807 | Class 2 Serial Data |
| 3 | - | - | Not Used |
| 4 | BK | 550 | Ground |
| 5 | BK/WH | 151 | Ground |
| 6 | TN/WH | 2500 | High Speed GM LAN Serial Data Bus+ (2.2L) |
| - | - | Not Used (2.0L) | |
| 7-13 | - | - | Not Used |
| 14 | TN | 2501 | High Speed GM LAN Serial Data Bus- (2.2L) |
| - | - | Not Used (2.0L) | |
| 15 | - | - | Not Used |
| 16 | OG | 40 | Battery Positive Voltage |