Mitchell E Miami , FL October 09, 2015 Appliance: Model KHHC2090SSS-0 Error code f2 q1 (touch fmea) I replaced circuit board W10116267. I had to remove the door and then take the door apart to get to the board. You need a torx T-10 to remove the screws. Take photos as you take it apart just in case you forget how to put it back together. 9 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes