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Error code reference
U-Line Refrigerator Error Code Door Open 5M
Door switch has been open for more than 5 minutes.
SourceU-Line 3018R Refrigerator - User Guide & Service ManualControl Operation 3 / Troubleshooting - Extended 5
Diagnostic procedure
The full Door Open 5M 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
Verify door closes properly. Check door switch magnet/reed switch alignment when door is in closed position. Check reed switch connection at the harness and the main board.
SourceU-Line 3024RGL Glass Door Refrigerator - User Guide & Service Manual
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
4 manuals in the MyPros+ library document this code for U-Line refrigerator.
Models covered by the manuals that document this code
75,000+ service documents · 20,000+ error codes · 100+ brands
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