I had the same problem. Washer fills and drains ok. won’t agitate or spin. I checked the motor (good), the capacitor (good), the shift assembly Good, the control board (good). Traced the wiring harness down to the motor. Found a broken wire that was in a harness clip near the motor. Spliced the wire, and now the machine works good. Hard to find the broken wire. Was taped and the tape was partially pulled into the wiring harness clip. Found the broken wire after I removed the tape (because it looked suspicious).