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

Engine Control Module: Diagrams

Component Connector End Views

Engine Control Module (ECM) X1 (LAT)

Engine Control Module (ECM) X1 (LE5 or LE9)

Engine Control Module (ECM) X1 (LY7)

Engine Control Module (ECM) X1 (LZ4 or LZE)

Engine Control Module (ECM) X2 (LAT)

Engine Control Module (ECM) X2 (LE5 or LE9)

Engine Control Module (ECM) X2 (LY7)

Engine Control Module (ECM) X2 (LZ4 or LZE)

Engine Control Module (ECM) X3 (LAT)

Engine Control Module (ECM) X3 (LY7)