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HOMESERVICE MANUALSCADILLAC2011CTS V, 2D COUPE, STANDARDREPAIR AND DIAGNOSISELECTRICALWIRING DIAGRAMSWIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - INFLATABLE RESTRAINT ROOF RAIL THROUGH MEMORY SEAT MODULECOMPONENT CONNECTOR END VIEWSLIFTGATE MODULE (LGM) X3 CONNECTOR END VIEW
2011 Cadillac CTS V, 2D Coupe, Standard

Liftgate Module (LGM) X3 Connector End View

2011 Cadillac CTS V, 2D Coupe, StandardSECTION Liftgate Module (LGM) X3 Connector End View
Fig 1: Liftgate Module (LGM) X3 Connector End View
GM1469285Courtesy of GENERAL MOTORS CORP.
Liftgate Module (LGM) X3

Pin Wire Circuit Function
1 3 WH 5798 Power Liftgate Motor Open Control
2 3 BN/WH 5799 Power Liftgate Motor Close Control
3-10 - - Not Used
11 0.35 GY/BK 1798 Low Reference
12 - - Not Used
13 0.35 GY/WH 3034 Backlight Lamp Control
14 - - Not Used
Connector Part Information 
  • Harness Type: Liftgate
  • OEM Connector: 19179972
  • Service Connector: 19179972
  • Description: 14-Way F 64/2.8 YESC Series (L-GY)
Terminal Part Information 
  • Pins: 1, 2
  • Terminated Lead: SEALED: 13578925 UNSEALED: 13575832
  • Release Tool: J-38125-11A
  • Diagnostic Test Probe: J-35616-35 (VT)
  • Terminal/Tray: 7116-4112-02/9
  • Core/Insulation Crimp: C/D
  • Pins: 11, 13
  • Terminated Lead: 13575847
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: 7116-4720-02/14
  • Core/Insulation Crimp: H/H
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.