Trying with 0, Identity pins, and signature pins is what the IRS tells you to try to resolve the rejection codes that I revived from turbo tax. So ideally they should work. But regardless. I was able to file with another software with last years ago so it should have worked with turbo tax.
https://www.irs.gov/filing/free-file-fillable-forms/ind-032-04
https://www.irs.gov/filing/free-file-fillable-forms/ind-031-04
