What F67 Means
F67 means the control board can't confirm it's letting in the correct volume of water — either overfilling or underfilling relative to what the program calls for.
Common Causes of F67
- Failed water inlet valve not opening or closing fully
- Failed flow-measurement sensor giving an inaccurate reading
- Household water pressure outside the dishwasher's normal operating range
🔧 One Safe Check You Can Try
Check the household water pressure at another tap; unusually low or high home water pressure can occasionally trigger this fault without the dishwasher itself being at fault.
⚠ Why You Shouldn't Go Further Than That
- A valve that's stuck partially open can cause an active, ongoing leak if not caught, which is a household water-damage risk beyond just a wash-performance issue.
Opening a panel to inspect or repair something yourself doesn't automatically cancel your manufacturer's warranty — but it can risk accidental damage, and some manufacturers do have specific service conditions. Check your product's warranty terms, or ask us, before deciding.