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Home >> GMC >> 2011 >> Terrain SLE, 2.4 C, AWD >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Component Connector End Views - B52D Through E2RR >> Component Connector End Views >> B78F Rear Object Sensor - Right Middle (UD7) Connector End View

B78F Rear Object Sensor - Right Middle (UD7) Connector End View

Fig 1: B78F Rear Object Sensor - Right Middle (UD7) Connector End View
GM1664596Courtesy of GENERAL MOTORS CORP.
B78F Rear Object Sensor - Right Middle (UD7)

Pin Wire Circuit Function
1 0.35 D-BU 2374 Object Sensor Supply Voltage
2 0.35 GY 2379 Object Sensor Low Reference
3 0.35 D-GN 2377 Right Rear Middle Object Sensor Signal
Connector Part Information 
  • Harness: Rear Bumper
  • OEM Connector: 31403-3710
  • Service Connector: 88988337
  • Description: 3-Way F 64 Series, Sealed (BK)
Terminal Part Information 
  • Terminated Lead: Pending
  • Release Tool: J-38125-213
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: 33468-0001/23
  • Core/Insulation Crimp: H/H