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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 VIEWSGENERATOR BATTERY VENT FAN (HP2)
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6

Generator Battery Vent Fan (HP2)

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Generator Battery Vent Fan (HP2)
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: Generator Battery Vent Fan (HP2) Connector End View
GM1413036Courtesy of GENERAL MOTORS CORP.
Generator Battery Vent Fan (HP2)

Pin Wire Circuit Function
1 L-GN - Not Used
2 PK/D-BU - Fan Motor Power Feed
3 BK/YE - Ground
4 L-GN/BK - 5-Volt Reference
Connector Part Information
  • Harness Type: Drive Motor Generator Battery Control
  • OEM Connector: 7283-5531-40
  • Service Connector: Service by Harness - See Part Catalog
  • Description: 4-Way F YESC/USCAR Class III (D-GY)
Terminal Part Information
  • Terminal/Tray: Service by Harness - See Part Catalog
  • Core/Insulation Crimp: Not Available
  • Release Tool/Test Probe: Not Available
RENDER: 1.0x

NO RELATED

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

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  • • 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.