Reprogram ECM
WARNING: This page is about a different car, the 2012 Chevrolet Cruze. However, it is still accessible from the selected car via links, so may be relevant.
To reprogram an existing ECM, perform the following procedure:
- Access the Service Programming System (SPS) and follow the on-screen instructions.
- On the SPS Supported Controllers screen, select ECM Control Module-Programming and follow the on-screen instructions.
- On the SPS Supported Controllers screen, select ECM Control Module-Setup and follow the on-screen instructions.
- On the SPS Supported Controllers screen, select ECM Control Module-Configuration and follow the on-screen instructions.
- On the SPS Supported Controllers screen, select ECM Function-Learn/Setup and follow the on-screen instructions.
- At the end of programming, choose the "Clear All DTCs" function on the SPS screen.
- 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.