Skip to main contentStart diagnosing ERROR on your Sharp range
What this code means
Humidity sensor (AH sensor) has not detected the vapor of the food during sensor cooking, or bridge circuit cannot be balanced due to disconnection of the absolute humidity sensor.
First step from the service manual
Replace the AH sensor or check the control unit.
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 Sharp range models
Access Sharp range service manuals, wiring schematics, exploded parts views, and error code references on MyPros+.