Reprogram ECM

To reprogram an existing ECM, perform the following procedure:

1. Access the Service Programming System (SPS) and follow the on-screen instructions.
2. On the SPS Supported Controllers screen, select ECM Control Module-Programming and follow the on-screen instructions.
3. On the SPS Supported Controllers screen, select ECM Control Module-Setup and follow the on-screen instructions.
4. On the SPS Supported Controllers screen, select ECM Control Module-Configuration and follow the on-screen instructions.
5. On the SPS Supported Controllers screen, select ECM Function-Learn/Setup and follow the on-screen instructions.
6. At the end of programming, choose the "Clear All DTCs" function on the SPS screen.
7. With a scan tool, perform The Engine Oil Life Remaining-When available, use a scan tool to reset the Engine Oil Life Remaining back to the original percentage recorded before the module was replaced.