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HOMESERVICE MANUALSCHEVROLET2006SUBURBAN K2500, 6.0 UREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2069 (COMPONENT LOCATIONS - ELECTRICAL CENTER IDENTIFICATION VIEWS)ELECTRICAL CENTER IDENTIFICATION VIEWSJUNCTION BLOCK - RIGHT I/P X4
2006 Chevrolet Suburban K2500, 6.0 U

Junction Block - Right I/P X4

2006 Chevrolet Suburban K2500, 6.0 USECTION Junction Block - Right I/P X4
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Junction Block - Right I/P X4 Connector End View
GM1667399Courtesy of GENERAL MOTORS COMPANY
Junction Block - Right I/P X4

Pin Wire Circuit Function
A1 0.35 L-BU/BK 598 5-Volt Reference
0.35 L-BU/BK 598 5-Volt Reference
A2 0.35 GY/BK 520 Lower Right Air Temperature Sensor Signal (CJ2)
0.35 TN 552 Signal Return (CJ3)
A3 0.35 WH/BK 518 Lower Left Air Temperature Sensor Signal (CJ2)
A4 0.35 YE 1791 Low Reference
0.35 YE 1791 Low Reference
A5 0.5 PU 1838 Recirculation Door Position Signal (CJ2)
A6 0.35 PU/WH 754 Blower Motor Speed Control
A7 - - Not Used
B1 0.35 L-BU/BK 598 5-Volt Reference
0.35 L-BU/BK 598 5-Volt Reference (CJ2)
B2 0.35 D-BU 1199 Left Air Temperature Door Control (CJ2)
B3 0.35 TN 2273 Mode Door Control
B4 0.35 YE 1791 Low Reference
0.35 YE 1791 Low Reference (CJ2)
B5 0.35 L-GN 713 Mode Door Position Signal
B6 0.35 L-BU 733 Left Air Temperature Door Position Signal (CJ2)
B7 0.35 WH 2622 Evaporator Temperature Sensor Signal
Connector Part Information
  • Harness Type: HVAC
  • OEM Connector: 15467620
  • Service Connector: 19115662
  • Description: 14-Way F GT 150 280 Series (BK)

Terminal Part Information
  • Pins: A1, A4, B1, B4
  • Terminated Lead: 13575753
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: 15304711/8
  • Core/Insulation Crimp: 2/A
  • Pins: A2, A3, A5, A6, B2, B3, B5, B6
  • Terminated Lead: 13575735
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-2A (GY)
  • Terminal/Tray: 12191812/19
  • Core/Insulation Crimp: E/C
RENDER: 1.0x

NO RELATED

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