Transfer Case Shift Control Module X2 (NQH or NP0)

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Fig 1: Transfer Case Shift Control Module X2 (NQH or NP0) Connector End View

Courtesy of GENERAL MOTORS CORP.

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

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