What i58 Means
i58 is a wash pump motor plug connection code. The board decides from the motor currents that the connection is wrong, and the service manual says it also appears if a phase is detached or a winding inside the motor is broken.
Common Causes of i58
- Wash pump plug not fully seated
- One motor phase wire detached
- Broken winding inside the wash pump
🔧 One Safe Check You Can Try
If the dishwasher was recently serviced or moved, a loose motor plug is the likely cause. Book service to have the plug and windings checked.
⚠ Why You Shouldn't Go Further Than That
- The plug is on the pump under the tub.
- A broken winding means a new pump.
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.