Model # GHW9150PW4
All of a sudden, neither the hot nor cold inlets are working. When started on a cycle, the washer just spins back and forth, as if waiting for water, sometimes quitting with HF code. (Sometimes also gets "stuck" and won't reset even when unplugged for >5mins).
Diagnostic test has no sound of solenoid flipping or water flowing on C01 or C03 (cold and hot inlet tests).
Ohmmeter shows 780 and 790 ohms across the pins of the #4 harness, which seems (?) within specs of 800 ohms.
Does this indicate a control board problem? Are there any steps to further diagnose? Is it "worth it" to replace a control board on this model, considering age etc. (about 5 years -- we've already replaced the drain pump and it's starting to get finicky again -- we use the machine quite a lot).