Skip to main contentStart diagnosing 1C on your Whirlpool oven
What this code means
Shorted key detected on keypad.
First step from the service manual
Verify failure via Engineering Mode; clear the error code by pressing CANCEL key, then unplug range for longer than 30 seconds.
Next steps: diagnose the root cause
1
Verify the error code is active
Power cycle the unit and see if the code returns. If it does, the fault is persistent and requires diagnosis.
2
Get the full diagnostic procedure
Get step-by-step guidance, test values, and wiring diagrams from the OEM service manual.
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What’s available for Whirlpool oven models
Access Whirlpool oven service manuals, wiring schematics, exploded parts views, and error code references on MyPros+.