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Error code reference
Samsung Range Error Code 1c7c
Control not calibrated: calibration value out of range after 3 tries. 'CAL' displayed in time digits.
Diagnostic procedure
The full 1c7c 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
Disables all outputs for cavity; action taken until Power On Reset.
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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