Electrolux Dishwasher error code
Electrolux Dishwasher Error I55
DCLink low voltage.
DCLink low voltage.
Try these first
Start here before buying a part or taking the appliance apart.
- 1Disconnect the dishwasher from all power by switching
Disconnect the dishwasher from all power by switching off the corresponding circuit breaker.
- 2Remove the lower front access panel (kickplate) to
Remove the lower front access panel (kickplate) to get to the main control board.
- 3Visually inspect all wire harnesses and connections to
Visually inspect all wire harnesses and connections to the control board for any signs of loose wires, corrosion, or burn marks.
A quick explanation
What does I55 mean?
DCLink low voltage.
The answer you came for
How to fix Electrolux dishwasher error I55
Start with the safest checks and work from simple to technical.
- 1
Disconnect the dishwasher from all power by switching
Disconnect the dishwasher from all power by switching off the corresponding circuit breaker.
- 2
Remove the lower front access panel (kickplate) to
Remove the lower front access panel (kickplate) to get to the main control board.
- 3
Visually inspect all wire harnesses and connections to
Visually inspect all wire harnesses and connections to the control board for any signs of loose wires, corrosion, or burn marks.
- 4
If any connections are loose, reseat them firmly
If any connections are loose, reseat them firmly. If wires appear damaged, they may need professional repair.
- 5
If wiring is secure, replace the main control
If wiring is secure, replace the main control board (Part #154750503, #154807601, or #154663004) by carefully disconnecting all wire harnesses, removing the mounting screws, and installing the new board.
- 6
Reconnect all wiring, reattach the kickplate, restore power,
Reconnect all wiring, reattach the kickplate, restore power, and run a test cycle.
- 7
Turn the appliance off, wait about 2 minutes,
Turn the appliance off, wait about 2 minutes, then turn it back on.
Read the additional checks from the current guide
How to Fix I55 Error (Step-by-Step) Disconnect the dishwasher from all power by switching off the corresponding circuit breaker.Remove the lower front access panel (kickplate) to get to the main control board.Visually inspect all wire harnesses and connections to the control board for any signs of loose wires, corrosion, or burn marks.If any connections are loose, reseat them firmly. If wires appear damaged, they may need professional repair.If wiring is secure, replace the main control board (Part #154750503, #154807601, or #154663004) by carefully disconnecting all wire harnesses, removing the mounting screws, and installing the new board.Reconnect all wiring, reattach the kickplate, restore power, and run a test cycle.Turn the appliance off, wait about 2 minutes, then turn it back on.
What to Check Next on This Electrolux Dishwasher Focused repair path: dishwasher fill, drain, wash, heat, latch, sensor, and control checks. Do not treat the fault as reset-only if it keeps returning; use the failed function to choose the next test. Disconnect power before opening panels, then confirm whether the Electrolux dishwasher repeats the same code after a clean reset. Match the symptom to the part of the cycle or function that fails: fill, drain, heat, cool, spin, latch, ignite, fan, sensor, or control response. Inspect simple causes first: airflow, water supply, drain path, door closure, filter, venting, wiring connectors, and visible damage. Use meter testing or service diagnostics before replacing electronic controls, because wiring, switches, sensors, and loads can mimic board failure. Use the complete Electrolux dishwasher model number from the appliance tag before ordering any model-specific part. Check, inspect, clean, test, measure, remove, reconnect, clear, and replace parts only when the symptom supports that path. If these checks point toward a part, verify the complete Electrolux model number from the appliance tag before ordering. Verified Compatible Alternatives:154750503154807601
Recommended part
Recommended part for this error code
Part listed in the current guide
OEM candidate: 154663004
Price noted in the current guide: $145-$590
Why this part is shown: It is associated with Electrolux Dishwasher error I55 in the current guide. The error code alone does not prove this part has failed.
Compatibility varies by model. Confirm that the Amazon listing includes your complete dishwasher model number before ordering.
You can open the recommendation now. Check model compatibility on the Amazon page before purchasing.
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Repair or replace calculator
Use the age and total repair estimate to get a simple comparison. This is guidance, not a guarantee.
Safety first
Disconnect power before opening panels or touching internal parts.
When to stop
- Stop if you see burned wiring, melted connectors, water near electrical parts, or a gas smell.
- Do not perform live-voltage testing unless you are trained and equipped for it.
- Use the exact model manual or service information before replacing electronic controls.
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