Whirlpool Dishwasher Error F4

⚡ Quick Answer: The Whirlpool Dishwasher error F4 signifies a drainage system malfunction, where the dishwasher fails to drain water properly. Common symptoms include... ✅ DIY Fixable

What Does Error F4 Mean?

The Whirlpool Dishwasher error F4 signifies a drainage system malfunction, where the dishwasher fails to drain water properly. Common symptoms include standing water in the tub after a cycle, the machine stopping mid-cycle, and water not draining despite completing the wash stage. This issue may arise due to a clogged drain hose, a faulty or blocked drain pump, or improper drain hose routing that causes siphoning.

Common Symptoms:

  • Standing water in tub after cycle
  • Dishwasher stops mid-cycle and displays F4
  • Water not draining despite completion of wash stage

Possible Causes

  • Clogged or obstructed drain hose (medium)
  • Faulty or blocked drain pump (medium)
  • Improper drain hose routing causing siphoning or poor drainage (medium)

How to Fix Error F4

DIY Fix Check and Clear Drainage Pathways

  1. Turn off power to the dishwasher.
  2. Locate the drain hose and inspect for kinks or visible blockages.
  3. Detach and flush the drain hose if safely possible to remove debris.
  4. Check the filter area inside the dishwasher and clean any buildup that could impede drainage.
  5. Restore connections and run a short drain cycle to verify resolution.

Technician Only Inspect and Service Drain Pump and Internal Components

  1. Disconnect dishwasher power and water supplies.
  2. Remove access panels and locate the drain pump.
  3. Test drain pump for proper operation and electrical continuity.
  4. Clear any internal blockages or debris from the pump impeller.
  5. Replace the drain pump if it fails testing.
  6. Reassemble and test dishwasher operation.

Parts needed: Drain pump assembly, Drain hose (if replacement needed)

🛑 When to Call a Pro:
  • If water continues to remain in the dishwasher after clearing visible blockages and testing the drain pump
  • If internal electrical components (pump wiring, motor) appear damaged or inaccessible

Technical Specifications

wattage 60W
component Drain Pump
resistance 10-30 ohms
part_number W10712395
voltage_rating 120V AC

Common Questions

What does F4 error mean on Whirlpool Dishwasher?

The F4 error indicates a drainage issue, often resulting in standing water and interrupted cycles.

Can I fix Whirlpool Dishwasher F4 error myself?

Yes, you can check and clear drainage pathways by inspecting the drain hose for kinks or blockages.

How much does it cost to fix F4 error?

Repair costs typically range from $80 to $250, depending on parts and labor.

When should I call a technician for F4?

Call a technician if water remains after clearing blockages or if internal components appear damaged.

Sources & References

Data last verified: 2026-01-10

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