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Home >> Hummer >> 2010 >> H3T Base, Automatic >> Repair and Diagnosis >> General Information >> Reset Procedures >> Programming And Setup >> Repair Instructions >> Transmission Control Module Programming and Setup (4L60-E/4L65-E/4L70-E) >> Transmission Control Module (TCM) Replacement
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Transmission Control Module (TCM) Replacement

If the TCM is replaced, TCM Reprogramming must be performed. Refer to Service Programming System (SPS) .