Written by
Lena Hartwell Appliance Care EditorPublished October 27, 2026
VERIFIED
Error codeC-d1
ApplianceWall Oven
What C-d1 reports
The door lock is in the wrong position, and the oven shows C-d1 as a result. Dacor lists it for the current Modernist wall oven DOB30M977, the DOC30*977D* combi oven and the Modernist Pro range DOP36/48M86D.
Owner routine from the manuals
Start with the OFF key (CANCEL on the wall oven and combi oven) and then restart the oven.
A code that keeps returning calls for a full power disconnection lasting 30 seconds minimum, followed by reconnecting.
After that, a code that remains means asking for service.
Entries with a related routine
C-70 about the steam sensor, which gets the same restart followed by power disconnect.
C-d0 for a control key that has been shorted for a minute.
Dacor oven repair in the Bay Area
Once the power reset has not cleared a door lock code, call our San Francisco line on (415) 687-5926. Our Dacor wall oven repair page shows the appliances covered. Share the C-d1 code, your model number and the restart steps you already ran.
Model compatibility: Dacor reuses codes across series and model years, so C-d1 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
C-d1 means the door lock is mispositioned.
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 Dacor 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 Dacor appliance working again?
Book a repair online or call us — clear estimates and approval before any repair work begins.
