What to do if my EdgeStar BIDW1802 is leaking (Error E4)?
- JJoseph WalkerJul 28, 2025
If your EdgeStar Dishwasher is showing error code E4, it indicates a leak. You should: * Check the amount of detergent used. * Make sure the unit is level. * Check the float switch. * Check the drain pump. * Check the amount of water being let in. * Find the leak location.