What i43 / i44 Means
i43 means the pressure sensor signal is too high and i44 too low, each held out of range for more than one second. The program is aborted. The usual fix after checking wiring is a new pressure sensor.
Common Causes of i43 / i44
- Pressure sensor failed high or low
- Short or open in the sensor wiring
🔧 One Safe Check You Can Try
Reset the dishwasher at the breaker. If the code returns on the next cycle, book service.
⚠ Why You Shouldn't Go Further Than That
- The sensor must be replaced from under the tub.
- An out-of-range sensor can allow overfilling or no filling.
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.