Skip to main contentStart diagnosing F62 on your Frigidaire oven
What this code means
Missing zero-cross signal — the 60Hz synchronization signal from the EOC-Relay Board to the EOC-Display Board is not detected.
First step from the service manual
Verify the connection between EOC-Relay Board connector J2 pin 5 and EOC-Display Board connector P2 pin 5 (check for continuity). If wiring is good, replace EOC-Relay Board. If problem persists, replace EOC-Display Board.
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 Frigidaire oven models
Access Frigidaire oven service manuals, wiring schematics, exploded parts views, and error code references on MyPros+.