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Home › Chevrolet › 2014 › Express 1500 LS, RWD › Repair and Diagnosis (Single Page) › Accessories & Equipment › Communication Devices › Programming And Setup - All Systems › Repair Instructions › K20 Engine Control Module: Programming and Setup (LGH) › ECM Reprogramming

ECM Reprogramming

NOTE:

Clear any DTCs that may have set after completing the programming procedure.

Enable ECM Reprogramming-Refer to Service Programming System (SPS) .