Written by
Nora Halvorsen Appliance Care EditorPublished October 26, 2026
VERIFIED
Error codeEr02, Er 02
ApplianceDishwasher
The manual lists Er02 (written Er 02 too) as a failure of the thermistor or turbidity module. Because a module has failed, the sensible next move is to book service.
Details from the guide
Document: Use & Care guide 154671201
Dishwashers: the EIDW6105 and EIDW6305 built-ins, both from an older series
Readout: on the EIDW6305, codes show in the status window
Compare with these entries
Er01: water under the tub, found by the leak detector
Er05: upper fan speed feedback missing in the dry cycle
Electrolux dishwasher service, San Francisco
Our San Francisco line, (415) 449-0036, takes dishwasher calls from around the Bay Area; the Electrolux dishwasher repair page describes the work. Read out the code, the model number and anything you have already tried.
Model compatibility: Electrolux reuses codes across series and model years, so Er02, Er 02 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
Er02 is a thermistor or turbidity module failure on EIDW6105 and EIDW6305 built-in dishwashers.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your Electrolux appliance?
Book a specialist visit for a clear estimate and approval before any repair.
You submit a request with your appliance model and symptom, we confirm an appointment window, and a technician performs an on-site diagnosis. You then receive a clear estimate and decide whether to proceed before any repair begins.
Yes. We provide an upfront estimate after diagnosis. No parts are ordered or installed until you approve the work, so there are no surprise charges.
Replacement parts are selected for the exact model and confirmed with you before ordering or installation.
Service areas are listed on the Locations page. Contact us with your ZIP code to confirm current coverage for your address.
Ready to get your Electrolux appliance working again?
Book a repair online or call us — clear estimates and approval before any repair work begins.
