White Westinghouse Dishwasher Error F4

⚡ Quick Answer: The F4 error code on a White Westinghouse dishwasher indicates a fault in the flow meter, preventing proper water flow registration during the fill cy... ✅ DIY Fixable

What Does Error F4 Mean?

The F4 error code on a White Westinghouse dishwasher indicates a fault in the flow meter, preventing proper water flow registration during the fill cycle. This issue often results in the dishwasher stopping mid-cycle or failing to fill adequately. Users might hear unusual noises as the appliance struggles to drain or fill properly.

Common Symptoms:

  • Dishwasher stops during filling phase
  • Error code displayed during water intake (F4)
  • Dishwasher not filling properly or cycle aborted early

Possible Causes

  • Faulty flow meter (medium)
  • Water inlet valve issue leading to no flow reading (medium)

How to Fix Error F4

DIY Fix Basic user checks before service

  1. Ensure water supply valve to dishwasher is fully open
  2. Check inlet hose for kinks or blockages
  3. Power cycle dishwasher by turning off power to clear transient faults and attempt another cycle
  4. Verify there’s normal water flow to household fixtures to rule out home plumbing supply issues

Technician Only Inspect and fix flow meter or inlet water path

  1. Disconnect dishwasher from power and water supply
  2. Remove access panel to locate the flow meter and water inlet valve
  3. Test flow meter for proper electrical continuity and response to water flow
  4. Inspect water inlet valve; if it fails to open properly, replace
  5. Verify wiring/connectors from flow meter to control board for corrosion or damage

Parts needed: flow meter, water inlet valve, wiring harness/connectors

🛑 When to Call a Pro:
  • If after user-level checks F4 persists
  • If water supply appears normal but dishwasher still shows F4
  • If internal components like flow meter or inlet valve are suspected faulty

Next step

Choose the next step for F4

Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.

Based on diagnostic data

Most relevant component to inspect

Water Inlet Valve

Controls the flow of hot and cold water into the appliance.

Typical part-only price
$25 - $60
DIY difficulty
Easy
Estimated time
15-30 mins
Where can I find the model number?

Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.

Find a part that fits my model

Verify the complete model and part number on the retailer's compatibility page before ordering.

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Technical Specifications

wattage 60W
component Drain Pump
resistance 10-30 ohms
part_number WDW123456
voltage_rating 120V AC

Common Questions

What does F4 error mean on white westinghouse dishwasher?

F4 indicates a flow meter fault, causing the dishwasher to stop during the fill phase.

Can I fix white westinghouse dishwasher F4 error myself?

Yes, check the water supply valve, inspect the inlet hose, and power cycle the dishwasher.

How much does it cost to fix F4 error?

$80–$250, depending on parts and labor costs in your area.

When should I call a technician for F4?

Call if the error persists after user checks or if internal components are suspected to be faulty.

Data last verified: 2026-04-23

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