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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G3500, VAN PASSENGER EXTENDEDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 748 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - MODE ACTUATOR THROUGH YAW SENSOR)COMPONENT CONNECTOR END VIEWSVEHICLE COMMUNICATION INTERFACE MODULE (VCIM) X2 (UE1)
2008 Chevrolet Chevy Express G3500, Van Passenger Extended

Vehicle Communication Interface Module (VCIM) X2 (UE1)

2008 Chevrolet Chevy Express G3500, Van Passenger ExtendedSECTION Vehicle Communication Interface Module (VCIM) X2 (UE1)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. 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
GM1471691Courtesy of GENERAL MOTORS CORP.
Vehicle Communication Interface Module (VCIM) X2 (UE1)

Pin Wire Circuit Function
1 0.35 D-BU 658 Cellular Telephone Voice Signal
2 0.35 L-BU/BK 659 Low Reference
3 0.5 TN/BK 2500 High Speed GMLAN Serial Data Bus+
4 0.5 TN 2501 High Speed GMLAN Serial Data Bus-
5-7 - - Not Used
8 0.5 BARE 1782 Drain Wire (HP2)
0.35 BARE 1782 Drain Wire (except HP2)
9 0.35 GY 655 Cellular Microphone Signal
10 0.5 BARE 514 Ground (HP2)
10 0.35 BARE 514 Ground (except HP2)
11-12 - - Not Used
Connector Part Information
  • Harness Type: Instrument Panel (STZ or Y91)
  • Harness Type: Instrument Panel Extension (without STZ or Y91)
  • 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
RENDER: 1.0x

NO RELATED

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