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Home >> Cadillac >> 2008 >> Escalade EXT >> Repair and Diagnosis >> Quick Lookups >> Electrical Component Locations >> Wiring Systems And Power Management - Electrical Center Identification Views & Component Connector End View Index >> Electrical Center Identification Views >> Junction Block - Left I/P X3

Junction Block - Left I/P X3

Fig 1: Junction Block - Left I/P X3 Connector End View
GM1665716Courtesy of GENERAL MOTORS CORP.
Junction Block - Left I/P X3

Pin Wire Circuit Function
1 0.5 TN/BK 2500 High Speed GMLAN Serial Data Bus +
2 0.8 BK 1050 Ground (HP2)
3 0.5 TN 2501 High Speed GMLAN Serial Data Bus -
4 0.35 YE 6817 LED Backlight Dimming Control (with UK6, except Y91)
5 0.5 TN 2501 High Speed GMLAN Serial Data Bus -
6 0.8 BK 1050 Ground (D07)
7 0.5 TN/BK 2500 High Speed GMLAN Serial Data Bus +
8 0.5 RD/WH 3740 Battery Positive Voltage (with UQA, except Y91)
Connector Part Information 
  • OEM: 13516840
  • Service: 19149295
  • Description: 8-Way F GT 280 Series (GN)

Terminal Part Information 
  • Pins: 1-7
  • Terminal/Tray: 13525970/4
  • Core/Insulation Crimp: Pins 1, 3, 5, 7 - E/A
  • Core/Insulation Crimp: Pins 2 - 2/A
  • Release Tool/Test Probe: 15315147/J-35616-4A (PU)
  • Pin: 8
  • Terminal/Tray: 15304713/19
  • Core/Insulation Crimp: 4/4
  • Release Tool/Test Probe: 15315147/J-35616-4A (PU)