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Home >> Hummer >> 2008 >> H3 Alpha >> Repair and Diagnosis >> External Pages >> Different car >> Section 17 (Object Detection System) >> Component Locator >> Object Detection Connectors >> Object Alarm Module C1 (UD7)
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Object Alarm Module C1 (UD7)

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Object Alarm Module C1 (UD7) Connector End View
GM1710988Courtesy of GENERAL MOTORS CORP.
Object Alarm Module C1 (UD7) Connector Parts Information

Connector Part Information 
  • OEM: 13551678
  • Service: 89047364
  • Description: 12-Way F Receptacle 0.64 Series (BK)
Terminal Part Information 
  • Terminal/Tray: 7116-4618-02/14
  • Core/Insulation Crimp: P/P
  • Release Tool/Test Probe: J-38125-215/J-35616-64B (L-BU)
Object Alarm Module C1 (UD7) Connector Terminal Identification

Pin Wire Color Circuit No. Function
1 RD/WH 840 Battery Positive Voltage
2 WH 2370 Telltale Assembly Supply Voltage
3 BN 5852 Rear Park Assist LED Disable Signal
4 OG 2371 Left Amber Indicator Control
5 - - Not Used
6 D-GN 5060 Low Speed GMLAN Serial Data
7 BK/WH 2751 Low Reference
8 GY 2555 Rear Park Assist Disable Signal
9 D-BU 2372 Center Amber Indicator Control
10 GY 2373 Red Indicator Control
11-12 - - Not Used