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Error code reference
Frigidaire Refrigerator Error Code dH
Home Bar door switch is defective.
SourceFrigidaire U20 Series Refrigerator - Service Manualp. 16-18
Diagnostic procedure
The full dH 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 the Home Bar door switch and exchange if defective.
SourceFrigidaire U20 Series Refrigerator - Service Manualp. 16-18
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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