Written by
Elena Navarro Appliance Repair Content SpecialistPublished September 11, 2026Updated October 20, 2026
Error codeC-d0
ApplianceWall Oven
Quick answer
C-d0 on a Dacor Modernist oven means a control key has been shorted for one minute. The manual suggests cleaning the buttons and retrying.
Model compatibility: Dacor reuses codes across series and model years, so C-d0 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-d0 means a control key was shorted for 1 minute.
A control key that stays shorted for 1 minute makes a Dacor oven display C-d0. The manual’s answer is something you can do yourself at the control panel.
What the manual says to try
Clean the buttons.
Make sure there is no water or moisture on or around them.
Turn the oven off and try again.
If the problem continues, contact Dacor.
Applies to
This entry is written for the Modernist DOB30M977 wall oven and the DOC30*977D* combi oven, both current Dacor models.
Do not mix it up with
C-d1 is the door lock code printed on the next line of the table. The older C01 shorted-key code belongs to a legacy Renaissance series, and C02 is a touch panel fault in the service manual.
Dacor wall oven repair in Los Angeles
If wiping the panel does not remove C-d0, call (310) 742-1907 for Dacor service in Los Angeles. The oven repair page lists what we handle. Let us know the model, the code and that you cleaned and dried the buttons.
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.
