Westinghouse Dishwasher Error iA0

⚡ Quick Answer: The Westinghouse Dishwasher error code iA0 indicates a potential malfunction in the drain pump. This issue may result in unusual noises during operati... ✅ DIY Fixable

What Does Error iA0 Mean?

The Westinghouse Dishwasher error code iA0 indicates a potential malfunction in the drain pump. This issue may result in unusual noises during operation and a failure to drain water effectively. If you experience this error, it's important to check your specific model's manual for further guidance.

Possible Causes

  • Drain Pump
  • Pump Motor
  • Control Board

How to Fix Error iA0

DIY Fix Check your specific model’s official documentation

  1. Locate and refer to the user manual or error code section for your exact Westinghouse dishwasher model — often available online from the manufacturer or retailer.
  2. If you have a digital display with a model number, search that model number + "error codes" on the Westinghouse support site or manuals repository.
  3. If no listing for iA0 exists in the official manual, contact Westinghouse support with your model and code details.
🛑 When to Call a Pro:
  • If the error persists after consulting the official manual and basic checks (e.g., resetting power), contact Westinghouse customer service or a certified appliance technician with your model number and observed error code.

Next step

Choose the next step for iA0

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

Drain Pump

Pumps waste water out of the appliance during the drain cycle.

Typical part-only price
$35 - $80
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.

Also check
RepairClinic

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Technical Specifications

wattage 50W
component Drain Pump
resistance 10-20 ohms
part_number WDP-12345
voltage_rating 120V AC

Common Questions

What does iA0 error mean on Westinghouse Dishwasher?

The iA0 error indicates a malfunction in the drain pump, often leading to unusual noises and failure to drain.

Can I fix Westinghouse Dishwasher iA0 error myself?

Yes, check your model's manual for troubleshooting steps and general maintenance tips.

How much does it cost to fix iA0 error?

Repair costs vary by model and region, so it's best to consult a technician for an estimate.

When should I call a technician for iA0?

If the error persists after checking the manual and performing basic resets, contact customer service or a certified technician.

Sources & References

Data last verified: 2026-07-22

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