Vehicle Communication Interface Module (VCIM) C3

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) C3 Connector End View

Courtesy of GENERAL MOTORS CORP.

Vehicle Communication Interface Module (VCIM) C3 Connector & Terminal Parts Information

Connector Part Information

OEM: 917983-2
Service: 88988722
Description: 16-Way M MKII Hybrid (BK)

Terminal Part Information

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

Vehicle Communication Interface Module (VCIM) C3 Terminal Identification

Pin	Wire Color	Circuit No.	Function
1	-	-	Not Used
2	GY/BK	7043	Voice Recognition Audio Signal
3	-	-	Not Used
4	PK/BK	7044	Voice Recognition Audio Low Reference
5	BK/L-BU	813	Drain Wire
6-16	-	-	Not Used