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Home >> Saturn >> 2007 >> Relay 3.9 1 >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Data Communication System >> Component Locator >> Data Communication Connector End Views >> Data Link Connector (DLC)
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Data Link Connector (DLC)

Fig 1: Data Link Connector (DLC) Connector End Views
GM68793Courtesy of GENERAL MOTORS CORP.
Data Link Connector (DLC) Connector Parts Information

Connector Part Information 
  • OEM: 12110250
  • Service: Not Serviced
  • Description: 16-Way F Metri-Pack 150 Series (BK)
Terminal Part Information 
  • Terminal: 12129484/Tray 5
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
Data Link Connector (DLC) Connector Terminal Identification

Pin Wire Color Circuit No. Function
1 - - Not Used
2 PU 1132 Class 2 Serial Data
3 - - Not Used
4 BK 1450 Ground
5 BK/WH 1551 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 2340 Battery Positive Voltage
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