Vehicle Communication Interface Module (VCIM) C2

WARNING: This page is about a different car, the 2007 Buick Lucerne. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Vehicle Communication Interface Module (VCIM) C2 Connector End View

Courtesy of GENERAL MOTORS CORP.

Vehicle Communication Interface Module (VCIM) C2 Connector & Terminal Parts Information

Connector Part Information

OEM: 917975-1
Service: 88952886
Description: 12-Way F.040/.070 Hybrid (WH)

Terminal Part Information

Pins: 1, 2, 3, 4, 9, 8, 10
Terminal/Tray: 175266-5/15
Core/Insulation Crimp: Pins 1, 2, 3, 4, 9 - J/J
Core/Insulation Crimp: Pins 8, 10 - K/K
Release Tool/Test Probe: 15315247/J-35616-16 (L-GN)

Vehicle Communication Interface Module (VCIM) C2 Terminal Identification

Pin	Wire Color	Circuit No.	Function
1	OG/BK	1406	Remote Playback Device Left Audio Signal
2	L-BU	1405	Remote Playback Device Audio Common Signal
3	TN/BK	2500	High Speed GMLAN Serial Data Bus +
4	TN	2501	High Speed GMLAN Serial Data Bus -
5-7	-	-	Not Used
8	BK/PK	814	Drain Wire
9	GY/WH	655	Cellular Microphone Signal
10	BK	1489	Drain Wire
11-12	-	-	Not Used