Data Link Connector (DLC)
Courtesy of GENERAL MOTORS CORP. Data Link Connector (DLC) Connector Terminal Identification
| Pin |
Wire |
Circuit |
Function |
| 1-2 |
- |
- |
Not Used |
| 3 |
D-BU |
555 |
Serial Data |
| 4 |
BK |
250 |
Ground |
| 5 |
BK |
250 |
Ground |
| 6 |
- |
- |
Not Used (Gasoline) |
| PU |
- |
CAN High (Diesel) |
| 7 |
PU |
2000 |
Serial Data |
| 8 |
L-GN |
483 |
Serial Data |
| 9-11 |
- |
- |
Not Used |
| 12 |
D-BU/WH |
774 |
Serial Data |
| 13 |
L-BU |
327 |
Serial Data |
| 14 |
- |
- |
Not Used (Gasoline) |
| YE |
- |
CAN Low (Diesel) |
| 15 |
- |
- |
Not Used |
| 16 |
OG |
1840 |
Battery Positive Voltage |
Connector Part Information
- OEM: 12110250
- Description: 16-Way F Metri-Pack 150 Series (BK)
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