Mitsubishi Refrigerator Error E15

⚡ Quick Answer: The Mitsubishi Refrigerator E15 error code indicates a failure of the transition compartment temperature sensor, which can lead to inaccurate temperat... ⚠️ Difficulty Varies

What Does Error E15 Mean?

The Mitsubishi Refrigerator E15 error code indicates a failure of the transition compartment temperature sensor, which can lead to inaccurate temperature readings and inconsistent cooling performance. Users may also notice unusual noises from the evaporator fan. Addressing this issue typically involves inspecting and potentially replacing the faulty thermistor responsible for sensing temperature in the transition compartment.

Common Symptoms:

  • Error code E15 displayed on control panel
  • Potential incorrect temperature regulation or inaccurate temperature display in the transition compartment
  • Possible cooling irregularities

Possible Causes

  • Transition compartment temperature sensor (thermistor) abnormal reading or failure (medium)

How to Fix Error E15

DIY Fix Check basic power/reset and observe code behavior

  1. Unplug the refrigerator from mains power or switch it off at the breaker.
  2. Wait 5–10 minutes to allow system reset.
  3. Restore power and see if the E15 code returns.
  4. If code persists, proceed with further diagnosis or call support.

Technician Only Inspect and test the transition compartment thermistor

  1. Access the transition compartment thermistor according to the model’s service manual.
  2. Visually inspect wiring connectors and harness for corrosion or looseness.
  3. Measure the thermistor resistance at known temperatures to verify correct values.
  4. Replace the thermistor if out of specification.
  5. Reassemble and verify that E15 no longer appears.

Parts needed: Transition compartment thermistor, Associated connector/wiring harness

🛑 When to Call a Pro:
  • If you are not comfortable accessing internal sensors or electrical components.
  • If the E15 error persists after checking connections and sensor.
  • If additional error codes appear concurrently.

Next step

Choose the next step for E15

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

Thermistor

Measures precise temperature changes and sends resistance feedback to the control board.

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 parts options

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

Possible related component

Wiring Harness

Connects controls, sensors, motors, and other electrical components inside the appliance.

$20 - $120 · Medium · 30-90 mins

Check fit & price
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

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.

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 E15 error mean on Mitsubishi Refrigerator?

E15 indicates a failure of the transition compartment temperature sensor, leading to cooling irregularities.

Can I fix Mitsubishi Refrigerator E15 error myself?

Yes, try resetting the refrigerator by unplugging it for 5–10 minutes to see if the error resolves.

How much does it cost to fix E15 error?

Repair costs for the E15 error can range from ¥3,000 to ¥15,000 for the sensor part alone.

When should I call a technician for E15?

Call a technician if the error persists after checking connections, or if you’re uncomfortable accessing internal components.

Data last verified: 2026-07-31

User Comments (0)

Share your experience or solution below.

Be the first to comment!