Hyundai GENESIS COUPE BK 2010 Manual page 563

5. Does OCV generate click sound during acutation test ?
▶ Substitute with a known - good ECM and check for proper operation. If the problem is
corrected,
replace ECM and go to "Verification of Vehicle Repair" procedure.
▶ Substitute with a known - good OCV and check for proper operation. If the problem is
corrected,
replace OCV and go to "Verification of Vehicle Repair" procedure.
Verification of Vehicle Repair
After a repair, it is essential to verify that the fault has been corrected.
1. Connect GDS and select "DTC" button.
2. Press "DTC Status" button and confirm that "DTC Readiness Flag" indicates "Completed". If not, drive the vehicle
within conditions noted in the freeze frame data or enable conditions.
3. Read "DTC Status" parameter.
There is a memory reset function on GDS that can erase optional parts automatically
detected and memorized by ECM. Before or after testing ECM on the vehicle, use this
function to reuse the ECM on the others.