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Error code reference
Caloric Washer Error Code F73
UI failure: communication error within the User Interface (also indicated as F74).
SourceCaloric Dishwasher - Tech sheet: DCR-225-1N-OKp. 9
Diagnostic procedure
The full F73 procedure
Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.
MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Clear error code, unplug washer, wait 2 minutes before reconnecting power, verify UI by attempting to start a cycle or run diagnostic mode.
SourceCaloric Dishwasher - Tech sheet: DCR-225-1N-OKp. 9
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Where this code is documented
2 manuals in the MyPros+ library document this code for Caloric washer.
Models covered by the manuals that document this code
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