No cold water?

Hi!
I have a Frigidaire front load washer that doesn’t seem to be getting any cold water. The water is hooked up, hoses and screens are clear. Hot water runs just fine. I was told it is probably the valve or the pressure switch. Is there any way to determine which one is the culprit? And what are the part numbers for these parts? Also, is there a manual to help when replacing this stuff by myself?
Thanks!

  • Megan