Whirlpool Whirlpool WDTA50SAKZ 47 dBA Top Control Dishwasher with 3rd Rack F6E1 Error Fix: Water Inlet Valve Fault

Error code F6E1 on the Whirlpool Whirlpool WDTA50SAKZ 47 dBA Top Control Dishwasher with 3rd Rack means: Water Inlet Valve Fault. The dishwasher is not filling with water as expected. The water inlet valve may have failed (not opening), the water supply may be turned off, or the supply line is kinked. Verify the household water supply is on and the supply valve under the sink is fully open. Check inlet valve screen for debris. Test the inlet valve solenoid with a multimeter — it should have 500-1,500 ohms of resistance. Replace the valve if it has no continuity or does not open when powered.

The most successful fix is "Test and Replace Water Inlet Valve" (medium difficulty, ~45 minutes). Estimated DIY cost: $20-$30. 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 Water Inlet Valve") is rated medium difficulty and takes about 45 minutes. Tools needed: Adjustable wrench, Multimeter, Phillips screwdriver.

DIY cost: $20-$30. Professional repair typically costs $130-$190. Many homeowners save money by trying the top-ranked community fix first.

The Whirlpool Whirlpool WDTA50SAKZ 47 dBA Top Control Dishwasher with 3rd Rack 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 F6E1 also appears on 1 other Whirlpool model: Whirlpool WDT750SAKZ 24 in. Top Control Dishwasher. The fix may vary by model, so check each model's specific page for tailored repair steps.