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Home >> Hummer >> 2009 >> H3 Alpha >> Repair and Diagnosis >> External Pages >> Different car >> Section 491 (Wiring Systems And Power Management - Component Connector End View 5 Of 5) >> Transfer Case Shift Control Module X1 (NQH)
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Transfer Case Shift Control Module X1 (NQH)

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Transfer Case Shift Control Module X1 (NQH) Connector End View
GM1866235Courtesy of GENERAL MOTORS CORP.
Transfer Case Shift Control Module X1 (NQH)

Pin Wire Color Circuit Function
1 - - Not Used
2 0.35 GY 6029 5-Volt Reference
3 0.35 D-BU/WH 7473 Transfer Case Encoder Signal
4 0.5 OG/WH 7477 5-Volt Reference
5 0.35 BN 1560 4WD Neutral Indicator Control
6 0.35 L-GN/BK 1563 2H Indicator Control
7 1 TN 1569 Lock Solenoid Control
8 - - Not Used
9 0.35 WH/L-GN 7475 8-Volt Reference
10 0.35 PU 7476 Low Reference
11 0.35 L-BU 1693 Switch Signal
12 0.35 TN/BK 1566 4H Indicator Control
13 0.35 PU/WH 1565 4L Indicator Control
14 0.35 PK 1561 AWD Indicator Control
15 0.35 GY/BK 1570 Axle Actuator - Control
16 - - Not Used
Connector Part Information 
  • OEM: 13547237
  • Service: See Catalog
  • Description: 16-Way F 1.5 Series (GY)
Terminal Part Information 
  • Pins: 2-6, 9-15
  • Terminal/Tray: 8240-0127/22
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
  • Pins: 7
  • Terminal/Tray: 8240-0128/22
  • Core/Insulation Crimp: C/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)