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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2516 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - ELECTRONIC STEERING CONTROL MODULE X2 THROUGH MEMORY SEAT MODULE)COMPONENT CONNECTOR END VIEWSLIFTGATE MODULE (LGM) X2 (E61)
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6

Liftgate Module (LGM) X2 (E61)

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Liftgate Module (LGM) X2 (E61)
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: Liftgate Module (LGM) X2 (E61) Connector End View
GM2498533Courtesy of GENERAL MOTORS CORP.
Liftgate Module (LGM) X2 (E61)

Pin Wire Circuit Function
1 2 BN 5790 Liftgate Cinch Latch Motor Open Control
2 2 L-BU 5791 Liftgate Cinch Latch Motor Close Control
3 3 RD/BK 1242 Battery Positive Voltage
4 0.35 RD/WH 840 Battery Positive Voltage
5 - - Not Used
6 3 BK 1450 Ground
Connector Part Information
  • Harness Type: Body
  • OEM Connector: 15477757
  • Service Connector: 13577622
  • Description: 6-Way F Receptacle 2.8 Series (BK)
Terminal Part Information
  • Pins: 1-3, 6
  • Terminated Lead: Pins 1, 2: 13575754
  • Terminated Lead: Pins 3, 6: 13575756
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: 15304713/19
  • Core/Insulation Crimp: Pins 1, 2: 4/4
  • Core/Insulation Crimp: Pins 3, 6: 4/4
  • Pins: 4
  • Terminated Lead: 13575753
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: 15304711/8
  • Core/Insulation Crimp: E/A
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.