E6103 or E61-03 is connected with drainage restriction involving the pump area, hose, or external drain path. Use the exact model number and the visible symptoms before deciding what the dishwasher needs.
E6103 or E61-03 is connected with drainage restriction involving the pump area, hose, or external drain path. Use the exact model number and the visible symptoms before deciding what the dishwasher needs.
Model compatibility: Bosch reuses codes across series and model years, so E6103 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Why it happens
Possible causes
blocked filter or pump area
kinked or obstructed drain hose
blocked air gap or disposal connection
drain-pump or sensing fault
Important safety warning. Stop use if water is leaking onto the floor or reaching electrical parts.
Seeing this code on your Bosch appliance?
Book a specialist visit for a clear estimate and approval before any repair.
We organize Bosch repair across ten regional service areas — from the Westside, Valley, and South Bay through North, Central/Coastal, and South Orange County. Open Locations, pick your region, or send your ZIP code if you are unsure which page applies.
No. This site is for Bosch appliance repair routed through Southern California service areas — not a national dispatch desk covering every U.S. metro.
Request an appointment with your appliance model and symptom. We confirm a visit window, diagnose on site, then give a clear estimate. Approved work only proceeds after you agree.
Yes. You get an upfront estimate after diagnosis. No parts are ordered or installed until you approve the work.
Yes. We diagnose and repair Bosch refrigerators, dishwashers, washers, dryers, ovens, cooktops, and coffee machines common in LA and Orange County homes.
Ready to get your Bosch appliance working again?
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