Vehicle Communication Interface Module (VCIM) C4

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

Fig 1: Vehicle Communication Interface Module (VCIM) C4 Connector End View

Courtesy of GENERAL MOTORS CORP.

Vehicle Communication Interface Module (VCIM) C4 Connector Part Information

Connector Part Information

OEM: 15431369 (Delphi)
Service: 88988545
Description: 12-Way F (BK)

Terminal Part Information

Pins:
Terminal: TBD
Core/Insulation Crimp: TBD
Release Tool/Test Probe: TBD

Vehicle Communication Interface Module (VCIM) C4 Connector Terminal Identification

Pin	Wire Color	Circuit No.	Function
1	D-GN	5060	Low Speed GMLAN Serial Data (UE1)
2	TN/BK	2500	High Speed GMLAN Serial Data (+) (UE1)
3	TN	2501	High Speed GMLAN Serial Data (-) (UE1)
4-7	-	-	Not Used
8	TN/BK	2500	High Speed GMLAN Serial Data (+) (UE1)
9	TN	2501	High Speed GMLAN Serial Data (-) (UE1)
10-12	-	-	Not Used