Kathleen H Killingworth , CT January 31, 2016 Appliance: Model HE17052U-09 No self clean and oven sometimes would not preheat to temp and then error 123 and then no panel Ordered control board over phone since needed help finding the right part number for range and she found it right away! and ordered part. Took the old one out and put the new one in - easy! 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes