Vehicle Communication Interface Module (VCIM) X2 (UE1)

WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Vehicle Communication 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/WH	2500	High Speed GMLAN Serial Data Bus+
4	0.35 TN	2501	High Speed GMLAN Serial Data Bus-
5-7	-	-	Not Used
8	0.35 BARE	814	Drain Wire
9	0.35 GY	655	Cellular Microphone Low Reference
10	0.35 BARE	514	Ground
11-12	-	-	Not Used

Connector Part Information

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

Terminal Part Information

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

Pins: 1
Terminal/Tray: 770904-1/25
Core/Insulation Crimp: E/2
Release Tool/Test Probe: J-38125-220/J-35616-6 (BN)