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Appliance Fix Guide

Maytag Refrigerator error code

Maytag Refrigerator Error SY-E2

Locate freezer thermistor: behind rear interior panel near evaporator coils (small white sensor clipped

Locate freezer thermistor: behind rear interior panel near evaporator coils (small white sensor clipped to evaporator tubing).

UnknownStart with 5-15 minutes of safe checks
⚠️ CHECK WARRANTY / AGE$100 - $250 Range
Maytag refrigerator repair guide for error SY-E2
Error codeSY-E2Refrigerator

Try these first

Start here before buying a part or taking the appliance apart.

  1. 1
    Unplug refrigerator

    Unplug refrigerator.

  2. 2
    Locate freezer thermistor

    Locate freezer thermistor: behind rear interior panel near evaporator coils (small white sensor clipped to evaporator tubing).

  3. 3
    Disconnect thermistor harness

    Disconnect thermistor harness.

A quick explanation

What does SY-E2 mean?

Locate freezer thermistor: behind rear interior panel near evaporator coils (small white sensor clipped to evaporator tubing).

The answer you came for

How to fix Maytag refrigerator error SY-E2

Start with the safest checks and work from simple to technical.

  1. 1

    Unplug refrigerator

    Unplug refrigerator.

  2. 2

    Locate freezer thermistor

    Locate freezer thermistor: behind rear interior panel near evaporator coils (small white sensor clipped to evaporator tubing).

  3. 3

    Disconnect thermistor harness

    Disconnect thermistor harness.

  4. 4

    Measure resistance at room temperature (70°F)

    Measure resistance at room temperature (70°F): should read 8,000-10,000Ω. At 32°F: ~7,964Ω. At 0°F: ~23,345Ω.

  5. 5

    If reading infinite (open) or 0Ω (short), replace

    If reading infinite (open) or 0Ω (short), replace thermistor WPW

  6. 6

    If resistance within spec, check wiring harness continuity

    If resistance within spec, check wiring harness continuity back to main board J3 connector – look for pinched wires near hinge areas.

  7. 7

    If wiring good but code persists, test defrost

    If wiring good but code persists, test defrost thermostat WPW10316428 (clipped to evaporator) – should read closed below 40°F.

  8. 8

    Last resort

    Last resort: main control board W10868991 has failed ADC circuit – replace board and reprogram.

Read the additional checks from the current guide

How to Fix Refrigerator Error Unplug refrigerator.Locate freezer thermistor: behind rear interior panel near evaporator coils (small white sensor clipped to evaporator tubing).Disconnect thermistor harness.Measure resistance at room temperature (70°F): should read 8,000-10,000Ω. At 32°F: ~7,964Ω. At 0°F: ~23,345Ω.If reading infinite (open) or 0Ω (short), replace thermistor WPWIf resistance within spec, check wiring harness continuity back to main board J3 connector – look for pinched wires near hinge areas.If wiring good but code persists, test defrost thermostat WPW10316428 (clipped to evaporator) – should read closed below 40°F.Last resort: main control board W10868991 has failed ADC circuit – replace board and reprogram. As an Amazon Associate, we earn from qualifying purchases through links on this page.

If the code comes back

Do not keep replacing parts based only on the code. Repeat the safe checks above. If the fault remains, stop and arrange qualified service rather than ordering from the code alone.

Recommended part

Recommended part for this error code

Part listed in the current guide

OEM candidate: WPW10383615

Price noted in the current guide: $45-165

Why this part is shown: It is associated with Maytag Refrigerator error SY-E2 in the current guide. The error code alone does not prove this part has failed.

Compatibility varies by model. Confirm that the Amazon listing includes your complete refrigerator model number before ordering.

Amazon part link View recommended part on Amazon

You can open the recommendation now. Check model compatibility on the Amazon page before purchasing.

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Replacement options

Ready to replace your refrigerator?

If repairing this refrigerator no longer feels worthwhile, compare three replacement paths below.

Why shop your replacement on Amazon?

  • Fast, free delivery

    Prime members can get fast, free delivery on eligible items.

  • Convenient delivery options

    Select large appliances may offer scheduled or Room of Choice delivery.

  • Haul-away options

    Haul-away may be available for select appliances and delivery areas.

  • Installation help

    Installation or assembly may be available on select items.

Delivery and service options, fees, and availability vary by item, seller, and delivery ZIP code. Confirm available services at Amazon checkout.

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Make the money decision

Repair or replace calculator

Use the age and total repair estimate to get a simple comparison. This is guidance, not a guarantee.

Safety first

Disconnect power before opening panels or touching internal parts.

When to stop
  • Stop if you see burned wiring, melted connectors, water near electrical parts, or a gas smell.
  • Do not perform live-voltage testing unless you are trained and equipped for it.
  • Use the exact model manual or service information before replacing electronic controls.

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