Hoover Dishwasher Error E02

⚡ Quick Answer: The Hoover dishwasher E02 error indicates a water fill issue, often due to insufficient water supply or a malfunctioning water inlet valve. Symptoms i... ✅ DIY Fixable

What Does Error E02 Mean?

The Hoover dishwasher E02 error indicates a water fill issue, often due to insufficient water supply or a malfunctioning water inlet valve. Symptoms include the dishwasher stopping shortly after starting, slow or no water entering the unit, and the E02 error displayed. This issue can lead to unusual noises during operation, and the cycle will not continue until the problem is resolved.

Common Symptoms:

  • Dishwasher stops shortly after starting
  • No or very slow water entering the dishwasher
  • Error E02 appears on display and cycle does not continue

Possible Causes

  • Insufficient or no water supply to dishwasher (high)
  • Faulty water inlet valve preventing proper fill (medium)

How to Fix Error E02

DIY Fix Check water supply and hose

  1. Turn off the dishwasher and water supply.
  2. Verify the household water supply tap to dishwasher is fully open.
  3. Inspect the inlet hose for kinks or twists and straighten if necessary.
  4. If possible, disconnect inlet hose and check water flows into a bucket when tap is turned on.

DIY Fix Clean inlet filter and hose connection

  1. Turn off water and power to dishwasher.
  2. Disconnect the inlet hose at both ends.
  3. Inspect and clean any small mesh filter on hose connection and inside inlet port.
  4. Reconnect hose ensuring correct orientation and no kinks.

Technician Only Test/replace water inlet valve

  1. Isolate dishwasher power and water.
  2. Use multimeter to check water inlet valve solenoid resistance.
  3. If valve fails continuity or does not actuate under fill command, replace valve.
  4. Reassemble and test dishwasher fill cycle.

Parts needed: Water inlet valve

🛑 When to Call a Pro:
  • If water supply checks and inlet filter cleaning do not resolve the issue.
  • If you observe leaks, broken components, or inability to access internal components safely.
  • If recommended tests show electrical faults in components (e.g., inlet valve) and you lack proper tools or training.

Next step

Choose the next step for E02

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

Check during diagnosis

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.

Other parts options

Check related components first; use model search as a fallback.

Model number required

Model-compatible Dishwasher parts

Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.

Find a part that fits my model

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Optional routine care

Maintenance supplies

These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.

Maintenance supply

Dishwasher Cleaner and Descaler

Supports routine removal of mineral scale, grease, and odor. It is maintenance, not a repair for a failed pump, valve, or control.

View maintenance supply
Maintenance supply

Braided Dishwasher Inlet Hose

For replacement of an externally damaged supply hose. Verify connection size, length, and appliance installation requirements before ordering.

View maintenance supply

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.

Technical Specifications

note The previous model-independent part specification was removed. Verify the full model number and diagnosis in the manufacturer's official parts catalog before ordering.
part_number None

Common Questions

What does E02 error mean on Hoover dishwasher?

E02 indicates a water fill issue, often due to insufficient water supply or a faulty inlet valve.

Can I fix Hoover dishwasher E02 error myself?

Yes, you can check the water supply, clean the inlet filter, and inspect hoses for kinks.

How much does it cost to fix E02 error?

Repair costs range from $40 to $120 for the water inlet valve plus labor.

When should I call a technician for E02?

Call a technician if DIY checks don't resolve the issue or if there are leaks or electrical faults.

Data last verified: 2026-07-31

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