How to Fix Whirlpool Dishwasher Error E01

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⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.

Error Code: Dishwasher Difficulty: Moderate

Problem: Pump or Diverter Electrical Fault

⚖️ Repair Decision

⚠️ CHECK WARRANTY / AGE

$100 – $250 Range

How to Fix Dishwasher Error

Turn off power at circuit breaker.
Open dishwasher door fully.
Remove both upper and lower dish racks.
Locate spray arms on upper and lower racks.
Unscrew spray arm caps counterclockwise by hand.
Remove spray arms and soak in hot vinegar solution for 45 minutes.
Use small brush or toothpick to clean all spray holes thoroughly.
Inspect and clean chopper assembly at bottom of tub – remove any food debris.
Check water inlet screen at bottom of tub for clogs.
Reinstall spray arms and secure caps clockwise until tight.
Replace dish racks.
Restore power and run short wash cycle to verify proper water distribution and pressure.

OEM Part #: W10537869

Estimated Market Price: $40-$220

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

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Appliance Type

Appliance Age

Estimated repair cost (parts, or parts + labor) Most DIY parts are $50–$250. If you have a quote, use the total.

Is it under warranty?

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EPA Section 608 Certified Technician with 18+ years experience.