Hyundai Genesis Coupe ETC Motor Circuit Diagram & ECM CHG-K Pinout

This service-manual page covers the Electronic Throttle Control (ETC) system circuit for the fuel system. It begins with an ETC Motor specification table listing coil resistance of 1.2-1.8 Ω at 20°C (68°F). The circuit diagram shows the ETC Module (connector CHG22) wired to the ECM (connector CHG-K): terminal 1 to ECM pin 59 (Sensor Ground), terminal 2 to pin 63 (Sensor Power +5V), terminal 3 to pin 71 (ETC Motor [+] Control), terminal 4 to pin 80 (TPS 1 Signal), terminal 5 to pin 82 (TPS 2 Signal), and terminal 6 to pin 72 (ETC Motor [-] Control). A connection information table repeats these terminal assignments. The harness connector section illustrates the 6-pin CHG22 ETC Module connector face (pins 3-2-1 over 6-5-4) and the 94-pin CHG-K ECM connector with the full numbered pin layout, highlighting the six pins used by the ETC circuit. A reader can use this page to identify ETC/throttle position sensor wiring, test coil resistance of the throttle motor, and locate the correct ECM pins for continuity or signal testing. The uploader labels it as applying to a 2014 Hyundai Genesis Coupe.