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Home >> Chevrolet >> 2011 >> Chevy Express H1500, Van Cargo >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Programming And Setup - All Systems >> Repair Instructions >> Engine Control Module Programming And Setup (LGH Or LML) >> ECM Replacement
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ECM Replacement

If the engine control module (ECM) is replaced, the following procedures must be performed:

    NOTE:

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

  1. Enable ECM Reprogramming-Refer to Service Programming System (SPS) .
  2. Perform a Theft Deterrent Module Programming and Setup-Refer to Theft Deterrent Module Programming and Setup .
  3. Perform a Fuel Injector Flow Rate Programming - Refer to Fuel Injector Flow Rate Programming
  4. Perform a Diesel Particulate Filter (DPF) Service Regeneration-Refer to Diesel Particulate Filter (DPF) Service Regeneration .