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Error code reference
Frigidaire Freezer Error Code E9
Thermistor is open (Precision Set Control: display alternates between 'E9' and '-10°F').
SourceFrigidaire Upright Freezers - Service Manual: Standard & Electronic ControlsSection 3, page 3-6
Diagnostic procedure
The full E9 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 thermistor resistance; replace if open.
SourceFrigidaire Upright Freezers - Service Manual: Standard & Electronic ControlsSection 3, page 3-6
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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