WARNING: This page is about a different car, the 2012 Hyundai Genesis Coupe. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Engine Control Module (ECM) Circuit Diagram (1 Of 4)
Courtesy of HYUNDAI MOTOR CO.
Fig 2: Engine Control Module (ECM) Circuit Diagram (2 Of 4)
Courtesy of HYUNDAI MOTOR CO.
Fig 3: Engine Control Module (ECM) Circuit Diagram (3 Of 4)
Courtesy of HYUNDAI MOTOR CO.
Fig 4: Engine Control Module (ECM) Circuit Diagram (4 Of 4)