This short instruction will show you two ways to reset ECU in less than 1 minute on Honda Civic, but it should works on other vehicles.
More cases about ECU, please refer to ECU PROBLEM.
Taking off the positive and negative terminals from the battery to reset ECU
Second method (the easiest and fastest method):
If you got a check engine light and you want to check if it goes away by resetting the ECU
Open the hood
Then find the fuse on the fuse box which marked ECU
Then put it back.
Now your ECU has been reset and you can check if your check engine light actually is gone.
Both methods work equally well in the end. We prefer second method, because it’s a whole lot faster, and you don’t reset the entire car just ECU. Every data from for example your radio or your alarm if you have it has not been reset.
More repair cases about Honda, please click here: HONDA CIVIC REPAIR.