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Home >> Chevrolet >> 2011 >> Impala Police >> Repair and Diagnosis >> External Pages >> Different car >> Section 926 (Component Locations & Component Connector End Views) >> Component Connector End Views >> Vehicle Communication Interface Module (VCIM) X2
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Vehicle Communication Interface Module (VCIM) X2

WARNING: This page is about a different car, the 2008 Buick Lucerne. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Vehicle Communication Interface Module (VCIM) X2 Connector End View
GM814532Courtesy of GENERAL MOTORS CORP.
Vehicle Communication Interface Module (VCIM) X2

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 (-)
5-7 - - Not Used
8 0.5 BARE 814 Drain Wire
9 0.35 GY/WH 655 Cellular Microphone Signal
10 0.5 BARE 1489 Drain Wire
11-12 - - Not Used
Connector Part Information 
  • OEM: 917975-1
  • Service: 88952886
  • Description: 12-Way F .040/.070 Hybrid (WH)
Terminal Part Information 
  • Terminal/Tray: 175266-5/15
  • Core/Insulation Crimp: Pins 1-4, 9 - J/J
  • Core/Insulation Crimp: Pins 8, 10 - K/K
  • Release Tool/Test Probe: 15315247/J-35616-16 (L-GN)
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