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Home >> GMC >> 2007 >> Sierra Denali 2WD V8-6.2L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Diagrams >> Connector Views
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Connector Views



Engine Control Module Connector End Views

Engine Control Module X1









Engine Control Module X1 (Pin 1 To 23):





Engine Control Module X1 (Pin 24 To 73):






Engine Control Module X2









Engine Control Module X2 (Pin 1 To 51):





Engine Control Module X2 (Pin 52 To 80):





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