July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

ECM/Pcm Location

On most models, engine control module is located behind right or left side of dash or behind right or left kick panel. On Grand Prix and Lumina, control module is located on right side of engine compartment. See COMPONENT LOCATIONS in the SYSTEM/COMPONENT TESTS - 4.3L article in this section.