Community Member Credit: Eddy
The Engine Control Unit aka ECM is located in your engine bay right by the battery tray. It makes it easy to swap and replace. Please note that ECM needs to be programmed to your BCM in order for it to work properly.
Photo Credits: Eddy
Photo Credits: Gregory Kelly, Kairon Coley, Eddy, Nikky Nixmax, Samuel Vasconcelos, Shawn Somwaru
Photo Credits: Raymond Anthony, Philly Rillin, Kairon Coley, Ray Love, Lauren Jackson, Mike Rios, Eddy, Nikky Nixmax, Donavin Pearson, Lauren Jackson, Manny Brea