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Home >> GMC >> 2003 >> Envoy 4WD >> Repair and Diagnosis (Single Page) >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Removal & Installation >> Programming >> Powertrain Control Module (4.2L) >> Notes
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Powertrain Control Module (4.2L): Notes

NOTE: Programing Powertrain Control Module requires a compatible scan tool and a Techline® terminal. Procedure uses a Tech 2™ scanner.
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