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Home >> Cadillac >> 2007 >> Escalade EXT >> Repair and Diagnosis >> Quick Lookups >> Electrical Component Locations >> Component Locations & Power, Ground And Splice Pack Connector End Views >> Electrical Center Identification Views >> Junction Block - Left I/P C3
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Junction Block - Left I/P C3

Fig 1: Junction Block - Left I/P C3 Connector End View
GM1665716Courtesy of GENERAL MOTORS CORP.
Junction Block - Left I/P C3 Connector Parts Information

Connector Part Information 
  • OEM: 13516840
  • Service: See Catalog
  • Description: 8-Way F GT 280 Series (GN)
  • Terminal/Tray: TBD
  • Core/Insulation Crimp: TBD
  • Release Tool/Test Probe: TBD
Junction Block - Left I/P C3 Connector Terminal Identification

Pin Wire Color Circuit No. Function
1 TN/BK 2500 High Speed GMLAN Serial Data Bus+
2 - - Not Used
3 TN 2501 High Speed GMLAN Serial Data Bus-
4 - - Not Used
5 TN 2501 High Speed GMLAN Serial Data Bus-
6 BK 1050 Ground (D07)
7 TN/BK 2500 High Speed GMLAN Serial Data Bus+
8 RD/WH 3740 Battery Positive Voltage (UQA Except Y91)