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Error code reference
Frigidaire Range Error Code LEDs 4+7
Open RTD sensor probe / wiring problem.
SourceFrigidaire Gas Range - Tech Sheet: Electronic Oven Controlp. 4
Diagnostic procedure
The full LEDs 4+7 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
Check wiring in probe circuit for possible open condition. Check RTD resistance at room temperature (compare to probe resistance chart). If resistance does not match the chart, replace RTD sensor probe.
SourceFrigidaire Gas Range - Tech Sheet: Electronic Oven Controlp. 4
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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Where this code is documented
1 manual in the MyPros+ library documents this code for Frigidaire range.
Models covered by the manuals that document this code
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