GMC Workshop Service and Repair Manuals > Sierra 2500 4WD V8-6.6L DSL Turbo (2007) > Powertrain Management | Relays and Modules - Powertrain Management | Relays and Modules - Glow Plug System | Glow Plug Control Module | Component Information | Locations

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Glow Plug Control Module: Diagrams

Engine Controls Connector End Views

Glow Plug Control Module (GPCM) X1

Glow Plug Control Module (GPCM) X2

GMC Workshop Service and Repair Manuals