James M Hellertown , PA January 13, 2017 Appliance: Electrolux Electric Range LGEF3045KFK Electrolux Range Lgef3045kfk: Control panel face plate error f11. How to replace Range Touch Pad Overlay. Purchase cpu and face plate, super, super fast shipping, had it next day. Not a repair guy but will continue to use Appliance Part Pros when I can. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes