Vehicle Communications Interface Module (VCIM) X2 (UE1)

WARNING: This page is about a different car, the 2011 GMC Acadia, 2011 Chevrolet Traverse, and 2011 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Vehicle Communications Interface Module (VCIM) X2 (UE1) Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
1	0.35 OG/BK	1406	Remote Playback Device Left Audio Signal
2	0.35 L-BU	1405	Remote Playback Device Audio Common Signal
3	0.35 TN/BK	2500	High Speed GMLAN Serial Data Bus+
4	0.35 TN	2501	High Speed GMLAN Serial Data Bus-
5	0.35 BARE	1792	Drain
6	0.35 PK	5149	Voice Recognition Audio Signal
7	-	-	Not Used
8	0.35 BARE	814	Drain
9	0.35 GY	655	Cellular Microphone Signal
10	0.35 BARE	514	Ground
11	-	-	Not Used
12	0.35 PK/BK	5152	Low Reference

Connector Part Information

Harness Type: Body
OEM Connector: 15431365
Service Connector: 88952886
Description: 12-Way F Micro-Pack 100A Series (NA)

Terminal Part Information

Terminated Lead: 13575548
Release Tool: J-38125-559
Diagnostic Test Probe: J-35616-16 (L-GN)
Terminal/Tray: 15445905/23
Core/Insulation Crimp: J/J