For 1990-2009 cars

#### Data Link Connector (DLC)

Connector Part Information |

• | 12110250

• | 16-way Metri-Pack 150 Series Black

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 ¹ | ORN/BLK | 1061 | UART Serial Data
2 | PPL | 1807 | Class 2 Serial Data
3 | -- | -- | Not Used
4 | BLK | 150 | Ground
5 | BLK/WHT | 451 | Ground
6-7 | -- | -- | Not Used
8 | BLK | 1455 | Keyless Entry Program Enable Signal
9 | TAN | 800 | UART Serial Data
10 | -- | -- | Not Used
11 | WHT | 345 | Magnetic Steering Variable Assist Motor Feed - Low Effort
12-13 | -- | -- | Not Used
14 | DK GRN | 835 | E and C Serial Data
15 | -- | -- | Not Used
16 | ORN | 40 | Fused Output - Bat
¹ Oldsmobile only