Ran diagnostic test and the following codes showed (in this order) -
F35
C01
C09
C04
U11
U00
C00
n00
NC
39

I don't want to pay $100 + for the pressure switch if it is really the control board. Thanks in advance.

You need to check the switch with a meter. It's very easy to check: Just remove hose from drum and blow on hose while checking with an ohm meter. There no reason to buy parts you do not need if you check them first. See: https://dl.dropboxusercontent.com/u/...e%20Manual.pdf https://dl.dropboxusercontent.com/u/...%20washers.zip