Andrew Q San Diego , CA August 04, 2016 Appliance: Whirlpool 30" Slide-In Gas Oven Non-Conv GW395LEPS00 Whirlpool Range Gw395leps00: Oven wouldn't start. How to replace Control Panel. Replaced the keypad with the new part kit. Just wish the right and left end caps were still available, I would have just replaced them as well. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes