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Home >> Chevrolet >> 2007 >> Silverado 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 LMM) >> Glow Plug Control Module (GPCM) Connector End View X1
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Glow Plug Control Module (GPCM) Connector End View X1

Fig 1: Glow Plug Control Module (GPCM) X1 Connector End View
GM1366585Courtesy of GENERAL MOTORS CORP.
Glow Plug Control Module (GPCM) X1 Connector Parts Information

Connector Part Information 
  • OEM: 15499498
  • Service: See Catalog
  • Description: 1-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
Glow Plug Control Module (GPCM) X1 Connector Terminal Identification

Pin Wire Color Circuit No. Function
1 13 RD/BK 2 Battery Positive Voltage
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