Transfer Case Shift Control Module C2

WARNING: This page is about a different car, the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Transfer Case Shift Control Module C2 Connector End View

Courtesy of GENERAL MOTORS CORP.

Transfer Case Shift Control Module C2 Connector Parts Information

Connector Part Information

OEM: 13506917
Service: 19115709
Description: 16-Way F Kaizen 1.5 Series (L-GY)

Terminal Part Information

Terminal/Tray: 7116-4100-08/9
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094430/J-35616-2A (GY)

Transfer Case Shift Control Module C2 Connector Terminal Identification

Pin	Wire Color	Circuit No.	Function
1-2	-	-	Not Used
3	TN/WH	1695	Axle Switch Signal
4	TN	2501	High Speed GMLAN Serial Data Bus-
5	TN/BK	2500	High Speed GMLAN Serial Data Bus+
6	-	-	Not Used
7	D-GN	2222	Signal Low - Rear
8	L-BU	2221	Signal High - Rear
9	PK	239	Ignition 1 Voltage
10	D-BU	5985	Accessory Wakeup Serial Data
11	-	-	Not Used
12	TN	2501	High Speed GMLAN Serial Data Bus-
13	TN/BK	2500	High Speed GMLAN Serial Data Bus+
14	-	-	Not Used
15	YE	400	Signal High - Front/VSS High Signal/OSS High Signal
16	PU	401	Signal Low - Front/VSS Low Signal/OSS Low Signal