Whirlpool Whirlpool WDT750SAKZ 24 in. Top Control Dishwasher F5E1 Error Fix: Door Switch Fault

Error code F5E1 on the Whirlpool Whirlpool WDT750SAKZ 24 in. Top Control Dishwasher means: Door Switch Fault. The door switch is not detecting the door as closed, even though the door appears to be latched. The switch provides a safety interlock — the dishwasher will not fill or run with the door open. Check the door latch striker for damage or misalignment. Test the door switch for continuity when the door is latched. The door switch and latch assembly may need replacement. On some models, the strike plate on the tub can shift — realign it if needed.

The most successful fix is "Test and Replace Door Switch Assembly" (medium difficulty, ~45 minutes). Estimated DIY cost: $10-$20. HomeMD has 2 community-ranked fixes for this error.

This error is rated warning severity. It is generally not urgent and can often be resolved with a simple DIY fix.

Yes — the top-ranked community fix ("Test and Replace Door Switch Assembly") is rated medium difficulty and takes about 45 minutes. Tools needed: T20 Torx screwdriver, Multimeter, Phillips screwdriver.

DIY cost: $10-$20. Professional repair typically costs $120-$180. Many homeowners save money by trying the top-ranked community fix first.

The Whirlpool Whirlpool WDT750SAKZ 24 in. Top Control Dishwasher has 8 other known error codes, including: F1E1 (Stuck Relay on Control Board), F1E2 (Control Board Memory Error), F2E1 (Stuck Button on User Interface), F2E2 (User Interface Board Communication Error), F3E1 (Wash Thermistor/Sensor Fault), and 3 more.

Error code F5E1 also appears on 11 other Whirlpool models: Whirlpool WDTA50SAKZ 47 dBA Top Control Dishwasher with 3rd Rack, Whirlpool WED5000DW 7.4 cu. ft. Electric Dryer, Whirlpool WED75HEFW 7.4 cu. ft. Electric Dryer with Steam, Whirlpool WFE775H0HZ 6.4 cu. ft. Smart Slide-In Electric Range, Whirlpool WFG505M0BS 5.0 cu. ft. Freestanding Gas Range, Whirlpool WFW72HEDW Duet Front Load Washer, and 5 more. The fix may vary by model, so check each model's specific page for tailored repair steps.