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Home >> Chevrolet >> 2008 >> Uplander Base, 3.9 1 >> Repair and Diagnosis >> Quick Lookups >> Electrical Component Locations >> Wiring Systems And Power Management - Component Views & Component Connector End Views >> Component Connector End Views >> Data Link Connector (DLC)

Data Link Connector (DLC)

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

Pin Wire Circuit Function
1 - - Not Used
2 0.35 PU 1132 Class 2 Serial Data
3 - - Not Used
4 0.5 BK 1450 Ground
5 0.35 BK/WH 1551 Ground
6 0.35 TN/BK 2500 High Speed GMLAN Serial Data Bus (+)
7-13 - - Not Used
14 0.35 TN 2501 High Speed GMLAN Serial Data Bus (-)
15 - - Not Used
16 0.5 RD/WH 2340 Battery Positive Voltage
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