IAC valve

Hello everyone, I am new here and I would like to leave a comment on the subject.
I was working in Daewoo and then in Chevrolet (which is the old Daewoo) and the IACs were reset with the scanner, except for the nuance or tico that the 2 fuses of the ECM had to be removed that go in the vain motor next to the battery and put the contact 3 times again put the fuses and it is already reset.
all the best