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Home >> Cadillac >> 2009 >> Escalade ESV AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 563 (Wiring Systems And Power Management - Component Connector End Views - Memory Seat Module (X5) To Yaw Sensor) >> Component Connector End Views >> Transfer Case Shift Control Module X2 (NQH or NP0)
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Transfer Case Shift Control Module X2 (NQH or NP0)

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GM2526627Courtesy of
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 13520384
  • Service Connector: 13577631
  • Description: 16-Way F 1.5 Series (RU)
Terminal Part Information
  • Terminated Lead: 13575480
  • Release Tool: J-38125-29
  • Diagnostic Test Probe: J-35616-2A (GY)
  • Terminal/Tray: 13526680/Not Available
  • Core/Insulation Crimp: Not Available
Transfer Case Shift Control Module X2 (NQH or NP0)

Pin Wire Circuit Function
1-2 - - Not Used
3 0.5 TN/WH 1695 Axle Switch Signal
4 0.5 TN 2501 High Speed GMLAN Serial Data Bus -
5 0.5 TN/BK 2500 High Speed GMLAN Serial Data Bus +
6 0.35 PK 239 Ignition Voltage
7-8 - - Not Used
9 0.5 YE/BK 7478 Low Reference
10 0.35 D-BU 5985 Serial Data Wake-Up Signal
11 0.5 L-GN 7479 Rotational Position Sensor Signal
12 0.5 TN 2501 High Speed GMLAN Serial Data Bus -
13 0.5 TN/BK 2500 High Speed GMLAN Serial Data Bus +
14 0.35 YE 7474 Transfer Case Encoder Signal
15-16 - - Not Used
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