White Westinghouse Dishwasher Error F6

⚡ Quick Answer: The F6 error on your White Westinghouse dishwasher signifies a malfunction in the temperature sensor (NTC) circuit, preventing accurate water temperat... ⚠️ Difficulty Varies

What Does Error F6 Mean?

The F6 error on your White Westinghouse dishwasher signifies a malfunction in the temperature sensor (NTC) circuit, preventing accurate water temperature readings. This issue may result in the dishwasher halting its cycle and displaying the F6 error code, often accompanied by unusual noises. Potential causes include a faulty temperature sensor, wiring issues, or a failing main control board. Addressing this issue promptly ensures proper operation and prevents further complications.

Common Symptoms:

  • Dishwasher stops cycle and displays F6 error
  • Possible issues with heating phases not completing
  • Dishwasher cannot accurately measure water temperature

Possible Causes

  • Faulty temperature sensor (NTC) (medium)
  • Wiring/connectivity issue in sensor circuit (medium)
  • Main PCB fault after other causes ruled out (low)

How to Fix Error F6

DIY Fix Basic checks and reset

  1. Turn off the dishwasher and disconnect power for a few minutes to reset any transient faults.
  2. Ensure the dishwasher is properly supplied with power and the cycle has stopped displaying the error.
  3. If error persists after reset, proceed with further checks.

Technician Only Inspect and replace temperature sensing components

  1. Disconnect power and remove access panels to reach the temperature sensor.
  2. Inspect wiring harness and connectors for continuity; repair any broken or loose connections.
  3. Measure resistance of the NTC temperature sensor at room temperature; compare with expected values.
  4. Replace the temperature sensor if out of specification.
  5. If sensor and wiring are good but F6 persists, diagnose the main PCB for related circuit fault and replace if necessary.

Parts needed: Temperature sensor (NTC), Wiring harness/connectors, Main control board (if needed)

🛑 When to Call a Pro:
  • If you are uncomfortable working with internal appliance wiring and electronic components
  • If the error persists after basic checks and component measurements
  • If you suspect a control board fault

Next step

Choose the next step for F6

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

Temperature Sensor

Monitors the internal temperature to ensure correct operation and prevent overheating.

Typical part-only price
$15 - $35
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.

Other components that may be involved

Check these only if your diagnosis points to them.

Possible related component

Main Control Board

The central brain of the appliance that controls all components, cycles, and timings.

$120 - $280 · Medium · 20-40 mins

Check fit & price

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Technical Specifications

wattage 60W
component Drain Pump
resistance 10-20 ohms
part_number WPW10195049
voltage_rating 120V AC

Common Questions

What does F6 error mean on White Westinghouse dishwasher?

F6 error indicates a malfunction in the temperature sensor circuit, causing the dishwasher to halt its cycle.

Can I fix White Westinghouse dishwasher F6 error myself?

Yes, you can perform basic checks and reset the dishwasher to see if the error clears.

How much does it cost to fix F6 error?

Repair costs range from $30–$150 for sensor and wiring, and $150–$400+ if the main control board needs replacement.

When should I call a technician for F6?

Call a technician if you're uncomfortable with internal repairs, the error persists after checks, or if you suspect a control board issue.

Data last verified: 2026-04-23

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