Elena H Fort White , FL February 23, 2024 Error code e15. Water leak from diverter valve. Removed and replaced Diverter Valve Assembly. Reviewed AppliancePartsPros.com video. But more difficult than expected. You must move the sump pump hose from basin drain to align the diverter valve hose for re-assembly. This part was tricky. Space to work is very tight. 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 2+ hours