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Home >> GMC >> 2007 >> Sierra Classic 1500 HD, 4WD >> Repair and Diagnosis >> Quick Lookups >> Wiring Diagrams >> OEM Connector End Views - Engine Control Module, Engine Controls, Engine Electrical >> Engine Controls Connector End Views (6.6L LBZ and LLY) >> Fuel Heater Connector End View

Fuel Heater Connector End View

Fig 1: Fuel Heater Connector End View
GM903274Courtesy of GENERAL MOTORS CORP.
Fuel Heater Connector & Terminal Parts Information

Connector Part Information 
  • OEM: 7118-3320-30
  • Service: See Catalog
  • Description: 2-Way F Sealed (BK)
Terminal Part Information 
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
Fuel Heater Terminal Identification

Pin Wire Color Circuit No. Function
1 PK 239 Ignition 1 Voltage
2 BK IC96 Ground
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