Transfer Case Encoder Motor (NQF or NQH)

WARNING: This page is about a different car, the 2014 GMC Sierra 3500 HD, 2014 GMC Sierra 2500 HD, 2014 Chevrolet Silverado 3500 HD, and 2014 Chevrolet Silverado 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

Connector Part Information

Harness Type: Engine (Gas)
Harness Type: Engine Chassis (Diesel)
OEM Connector: 15326654
Service Connector: 13585328
Description: 8-Way F GT 280 5.8 Series, Sealed (BK)

Terminal Part Information

Pins: A-D
Terminated Lead: 13575403
Release Tool: J-38125-553
Diagnostic Test Probe: J-35616-4A (PU)
Terminal/Tray: 15304720/19
Core/Insulation Crimp: 4/5

Pins: E-H
Terminated Lead: 13575406
Release Tool: J-38125-553
Diagnostic Test Probe: J-35616-4A (PU)
Terminal/Tray: 15304719/19
Core/Insulation Crimp: E/5

Transfer Case Encoder Motor (NQF or NQH)

Pin	Wire	Circuit	Function
A	3 TN	1552	Motor Control A
B	3 RD/BK	1342	Battery Positive Voltage (NQH)
C	2 TN	1569	Lock Solenoid Control (NQH)
D	3 OG	1553	Motor Control B
E	0.35 D-BU/WH	7473	Incremental Encoder Impulse Signal (except NQH with LU3)
E	0.35 L-GN/D-BU	7473	Incremental Encoder Impulse Signal (NQH with LU3)
F	0.35 YE	7474	Incremental Encoder Direction Signal
G	0.35 WH/L-GN	7475	Incremental Encoder Sensor (8V) Supply
H	0.35 PU	7476	Low Reference