Skip to main contentStart diagnosing F1 on your Whirlpool hood
What this code means
Gas sensor is defective or sensor wires are not properly connected.
First step from the service manual
Check gas sensor connections and test gas sensor resistance (20 ohms between red & white wires at 68°F).
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 hood models
Access Whirlpool hood service manuals, wiring schematics, exploded parts views, and error code references on MyPros+.