1. Open the passenger side door and remove the floor mat.
2. Locate the plastic panel at the bottom of the center console. It is held in place with several plastic push pins.
3. Use a plastic trim removal tool or a flathead screwdriver to carefully pry up the push pins and remove the panel.
4. Once the panel is removed, you will see the ECM mounted to a bracket under the center console.
The ECM is a small black box with several electrical connectors plugged into it. It is important to be careful when handling the ECM and its connectors to prevent any damage.