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Data Link Connector (DLC)

WARNING: This page is about a different car, the 2006 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
Data Link Connector (DLC)

GM68793Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: 12110250
  • Service: See Catalog
  • 16-Way F Metri-Pack 150 Series (BK)
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 851 Ground
6 TN/BK 2500 High Speed GMLAN Serial Data Bus +
7-13 - - Not Used
14 TN 2501 High Speed GMLAN Serial Data Bus -
15 - - Not Used
16 RD/WH 1040 Battery Positive Voltage