Rebecca J Naalehu , HI November 03, 2014 Appliance: Jenn-Air Self Cleaning Slide-In Downdraft Electric Range JES9800AAW Jenn-Air Range Jes9800aaw: Jenn air slide in range got f 1 8 error. How to replace Control Panel Assembly (Wht). Called Sears, tech came out ($75 trip charge) said yep, part from them $650 + another trip charge. Went online and found same new part for $238. Received in record time (we live in Hawaii and got in 4 days,also amazing, Thanks FedEx) Husband and I installed.Took us a minute to figure it all out but very easy install. No directions in box..now I can cook my turkey. Thanks AppliancePartsPro..you rock 3 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes