Where is the ECU located on a 2002 Chevrolet Malibu?

The Engine Control Unit (ECU) in a 2002 Chevrolet Malibu is typically located under the dashboard, on the passenger side. However, it's not always easily accessible and might be tucked away behind other components. You'll likely need to remove some trim panels to find it. A repair manual specific to that year and model will give the most precise location and instructions.