Transfer Case Control Module X2 (MX7)

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Transfer Case Control Module X2 (MX7)
WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Transfer Case Control Module X2 (MX7) Connector End View
GM1866237Courtesy of GENERAL MOTORS CORP.
Transfer Case Control Module X2 (MX7)

Pin Wire Circuit Function
A-B - - Not Used
C 1 OG 2640 Battery Positive Voltage
D 1 BK 350 Ground
Connector Part Information 
  • OEM: 15466671
  • Service: 19149301
  • Description: 4-Way F GT 280 Series (L-GY)
Terminal Part Information 
  • Terminal/Tray: 15304711/8
  • Core/Insulation Crimp: 2/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
RENDER: 1.0x

NO RELATED

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.