Maytag Refrigerator Error Er

⚡ Quick Answer: The Maytag refrigerator error code 'Er' signifies a potential failure in the electronic control board or system, likely leading to erratic temperature... ✅ DIY Fixable

What Does Error Er Mean?

The Maytag refrigerator error code 'Er' signifies a potential failure in the electronic control board or system, likely leading to erratic temperature readings and unresponsive controls. This can prevent the refrigerator from accepting new temperature settings, impacting cooling performance. If you encounter this error, a power cycle may help reset the system, but persistent issues may require professional inspection and repair.

Common Symptoms:

  • The display shows "Er" or "Err" and may flash.
  • Controls may not respond correctly when the error is present.
  • Refrigerator may not accept new temperature settings.

Possible Causes

  • Control board/system memory fault (low)
  • Power surge or corrupted control parameters (low)

How to Fix Error Er

DIY Fix Power cycle the refrigerator

  1. Unplug the refrigerator from the power outlet or turn off its breaker.
  2. Wait 10–15 minutes to allow internal electronics to fully reset.
  3. Restore power and check if the error returns.

Technician Only Inspect and test the electronic control board

  1. Disconnect power to the refrigerator.
  2. Remove the control housing to access the main electronic control board.
  3. Inspect the board for burn marks, damaged components, or signs of surge damage.
  4. Test the board and replace it if diagnostics indicate failure.

Parts needed: Electronic control board

🛑 When to Call a Pro:
  • If the error persists after power cycling and basic checks.
  • If there are signs of electrical damage (burn marks, smoke smell).
  • If the refrigerator does not cool properly in addition to displaying the error.

Next step

Choose the next step for Er

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

Main Control Board

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

Typical part-only price
$120 - $280
DIY difficulty
Medium
Estimated time
20-40 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 Refrigerator 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

Refrigerator Condenser Coil Brush

For routine cleaning of accessible condenser areas where the manufacturer permits it. It does not repair a sealed-system or compressor fault.

View maintenance supply
Maintenance supply

Model-Compatible Refrigerator Water Filter

A routine replacement item on models with a water filter. Match the complete appliance model and existing filter number before ordering.

Compatibility check required: use the complete appliance model and compare the existing filter, bag, or specification before ordering.

Find one that fits my model

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 Er error mean on Maytag refrigerator?

'Er' indicates a control error in the refrigerator's system, affecting temperature controls.

Can I fix Maytag refrigerator Er error myself?

Yes, try power cycling the appliance by unplugging it for 10-15 minutes.

How much does it cost to fix Er error?

Repair costs typically range from $200 to $500, including parts and labor.

When should I call a technician for Er?

Call a technician if the error persists after a power cycle or if you notice electrical damage.

Data last verified: 2026-07-31

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