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Home >> Cadillac >> 2008 >> STS V >> Repair and Diagnosis >> External Pages >> Different car >> Section 69 (Object Detection System) >> Component Locator >> Object Detection Connector End Views >> Rear Object Sensor Control Module
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Rear Object Sensor Control Module

WARNING: This page is about a different car, the 2006 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Rear Object Sensor Control Module Connector View
GM599191Courtesy of GENERAL MOTORS CORP.
Object Detection Connector End Views

Connector Part Information 
  • OEM: 927690-1
  • Service: 88987946
  • Description: 26-Way F Amp MODU (BK)
Terminal Part Information 
  • Pins: 1, 2, 3, 4, 5, 6, 12, 13, 15, 18, 23, 24, 25, 26, 16, 22
  • Terminal/Tray: 104479-9/25
  • Core/Insulation Crimp: Pins 1, 2, 3, 4, 5, 6, 12, 13, 15, 18, 23, 24, 25, 26 - H/H
  • Core/Insulation Crimp: Pins 16, 22 - J/J
  • Release Tool/Test Probe: J-38125-24/J-35616-64B (L-BU)
Rear Object Sensor Control Module

Pin Wire Color Circuit No. Function
1 YE 2375 Left Rear Corner Object Sensor Signal
2 OG 2376 Left Rear Middle Object Sensor Signal
3 D-GN 2377 Right Rear Middle Object Sensor Signal
4 PU 2378 Right Rear Corner Object Sensor Signal
5 D-BU 2374 Object Sensor Supply Voltage
6 GY 2379 Object Sensor Low Reference
7-11 - - Not Used
12 BK 850 Ground
13 PK 1339 Run/Crank Ignition 1 Voltage
14 - - Not Used
15 L-GN 24 Back-Up Lamp Feed
16 L-GN 2525 Rear Parking Assist Module Diagnostic Signal
17 - - Not Used
18 BN 818 Vehicle Speed Signal
19-21 - - Not Used
22 L-BU 2380 Rear Parking Assist Chime Signal
23 WH 2370 Rear Parking Display Supply Voltage
24 GY 2373 Rear Parking Assist Red Indicator Control
25 D-BU 2372 Center Amber Indicator Control
26 OG 2371 Left Amber Indicator Control
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