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Junction Block - Left I/P X12

Fig 1: Junction Block - Left I/P X12 Connector End View
GM1665727Courtesy of GENERAL MOTORS CORP.
Junction Block - Left I/P X12

Pin Wire Circuit Function
1 3 RD/WH 5040 Battery Positive Voltage
2 - - Not Used
3 0.5 L-BU 1320 CHMSL Supply Voltage
4 0.5 YE/BK 5813 Park Enable Supply Voltage (ARS)
0.5 YE/BK 5813 Park Enable Supply Voltage (ARS)
5 0.5 GY 157 Interior Lamp Control (with LWB or without E52)
6 0.35 PK 1139 Ignition Voltage
7 0.35 PK 239 Ignition Voltage (KB6)
0.35 PK 239 Ignition Voltage (UVC)
8 3 BK 2550 Ground
Connector Part Information 
  • OEM: 13516834
  • Service: 19149292
  • Description: 8-Way F GT 280 Series (BN)

Terminal Part Information 
  • Pins: 1, 8
  • Terminal/Tray: 13525969/4
  • Core/Insulation Crimp: F/D
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: 3-7
  • Terminal/Tray: 15304711/8
  • Core/Insulation Crimp: Pins 3, 5-7: E/A
  • Core/Insulation Crimp: Pins 4: 2/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: 3, 7 (HP2)
  • Terminal/Tray: 13525970/4
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
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