Transfer Case Shift Control Module X3 (NQF/NQH)

WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Transfer Case Shift Control Module X3 (NQF/NQH) Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
A	3 OG	1553	Motor Control B
B	3 TN	1552	Motor Control A
C	3 RD/BK	1342	Battery Positive Voltage
D	3 BK	550	Ground

Connector Part Information

OEM: 15466671
Service: 19149301
Description: 4-Way F GT 280 Series (L-GY)

Terminal Part Information

Terminal/Tray: 15304713/19
Core/Insulation Crimp: F/D
Release Tool/Test Probe: 15315247/J-35616-4A (PU)