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Home >> Cadillac >> 2007 >> CTS V >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> Cellular System, Entertainment System, And Navigation System >> Component Locator >> Entertainment/Communication Connector End Views >> Vehicle Communication Interface Module (VCIM) C3
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Vehicle Communication Interface Module (VCIM) C3

Fig 1: Vehicle Communication Interface Module (VCIM) C3 Connector End Views
GM814532Courtesy of GENERAL MOTORS CORP.
Vehicle Communication Interface Module (VCIM) C3 Connector Parts Information

Connector Part Information 
  • OEM: 917975-1
  • Service: 88952886
  • Description: 12-Way F MKII Hybrid (WH)
Terminal Part Information 
  • Pins: 1, 2, 6, 8, 9, 10
  • Terminal/Tray: 175266-5/15
  • Core/Insulation Crimp: J/J
  • Release Tool/Test Probe: 15315247/J-35616-16 (L-GN)
Vehicle Communication Interface Module (VCIM) C3 Connector Terminal Identification

Pin Wire Color Circuit No. Function
1 D-BU 658 Cellular Telephone Voice Signal
2 L-BU/BK 659 Cellular Telephone Voice Low Reference
3-5 - - Not Used
6 PU 1807 Class 2 Serial Data
7 - - Not Used
8 BARE 814 Drain Wire
9 GY 655 Cellular Microphone Signal
10 BARE 1782 Drain Wire
11-12 - - Not Used