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Home >> Chevrolet >> 2016 >> Traverse LS, FWD >> Repair and Diagnosis >> General Information >> Reset Procedures >> Programming And Setup - All Systems >> Repair Instructions >> K20 Engine Control Module: Programming and Setup >> Reprogram Control Module
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Reprogram Control Module

To reprogram an existing K20 Engine Control Module, perform the following procedure:

  1. Install EL-49642  SPS programming support tool.
  2. Access the Service Programming System (SPS) and follow the on-screen instructions.
  3. Clear DTCs after completing the Programming procedure.
    4. NOTE:

    If vehicle fails to start during Configuration and Setup, perform the SPS Function Immobilizer Learn and follow the on-screen instructions.

  4. Perform the SPS function Engine Control Module - Configuration & Setup and follow the on-screen instructions, if available.
  5. Clear DTCs after completing the Configuration & Setup procedure.
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