Skip to main content
Error code reference
Maytag Washer Error Code d4/F26
Door switch error-door switch circuit is open for 5 seconds while door is locked.
SourceMaytag Commercial Stacked Washer/Dryer - Tech Sheet: Operation & Setup (W10335471)p. 8
Diagnostic procedure
The full d4/F26 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
Clear error code, unplug washer, verify electrical connection between CCU and door switch using Help Mode or continuity test at CCU (DLS2).
SourceMaytag Commercial Stacked Washer/Dryer - Tech Sheet: Operation & Setup (W10335471)p. 8
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
Unlock d4/F26 procedure $9.95
Or subscribe: $29/month for all codes plus Max diagnostics, with 70 Max messages a day. Plus applicable tax.
Where this code is documented
1 manual in the MyPros+ library documents this code for Maytag washer.
Models covered by the manuals that document this code
75,000+ service documents · 20,000+ error codes · 100+ brands
Get Started$29/month · Cancel anytime · Or $9.95 3-day pass · Plus applicable tax