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Error code reference
Caloric Washer Error Code F12
MCU error - Motor Control Unit has a failure, possibly due to a repeating under or overvoltage condition.
SourceCaloric Dishwasher - Tech sheet: DCS-211-1Hp. 5
Diagnostic procedure
The full F12 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 or disconnect power, check wire harness connections for continuity between drive motor and the MCU.
SourceCaloric Dishwasher - Tech sheet: DCS-211-1Hp. 5
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
1 manual in the MyPros+ library documents this code for Caloric washer.
Models covered by the manuals that document this code
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