Replace And Program Control Module

To program a replacement K20 Engine Control Module (ECM), 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. Replace the ECM.
4. Perform the SPS function K20 Engine Control Module - Programming and follow the on-screen instructions.
5. Clear the DTCs after completing the Programming procedure.
6. Perform the SPS function K20 Engine Control Module - Configuration & Setup and follow the on-screen instructions.
7. Clear DTCs after completing the Configuration & Setup procedure.
8. Perform the Throttle Idle/Learn Procedure. Refer to Throttle or Idle Learn .