Westinghouse Refrigerator Error E2

⚡ Quick Answer: The Westinghouse Refrigerator error code E2 indicates a malfunction in the temperature sensing circuit, often due to a failing evaporator or freezer t... ⚠️ Difficulty Varies

What Does Error E2 Mean?

The Westinghouse Refrigerator error code E2 indicates a malfunction in the temperature sensing circuit, often due to a failing evaporator or freezer temperature sensor (NTC/thermistor) or faulty wiring. This issue can lead to inadequate cooling or continuous operation, resulting in fluctuating temperatures. To address this, it's essential to inspect the sensor and its connections for ice buildup or damage, as these can cause inaccurate readings.

Common Symptoms:

  • Display shows E2 instead of normal temperature
  • Freezer or refrigerator may run continuously or not reach proper cooling

Possible Causes

  • Evaporator/freezer temperature sensor (NTC/thermistor) fault (medium)
  • Ice-encased or disconnected sensor leading to incorrect readings (medium)
  • Damaged sensor wiring or connection (medium)

How to Fix Error E2

DIY Fix Basic power reset and observation

  1. Unplug the refrigerator from power.
  2. Wait 5–10 minutes.
  3. Plug the refrigerator back in and monitor if the E2 code reappears.

DIY Fix Check for heavy ice buildup

  1. Open the refrigerator/freezer doors.
  2. Inspect for heavy ice buildup near the evaporator sensor area.
  3. If present, allow the unit to fully defrost (leave doors open with towels to collect water) before restoring power.

Technician Only Inspect and test temperature sensor and wiring

  1. Disconnect power to the refrigerator.
  2. Access the evaporator/freezer internal rear panel to locate the temperature sensor (NTC/thermistor).
  3. Visually inspect the sensor and wiring for damage or disconnection.
  4. Measure sensor resistance with a multimeter and compare to expected values (manufacturer spec).
  5. Repair or replace faulty sensor or wiring as needed.

Parts needed: Evaporator/freezer temperature sensor (NTC/thermistor), Wiring harness/connectors

Technician Only Control board diagnosis

  1. After verifying the sensor and wiring, test the control board input related to the temperature sensor.
  2. If the sensor and wiring are confirmed good but E2 persists, replace the control board.
  3. Clear error and test cooling performance over 24 hours.

Parts needed: Main control board

🛑 When to Call a Pro:
  • If you are not comfortable accessing internal components or working with electrical diagnostics
  • If the E2 code persists after defrost, sensor inspection, and power reset

Next step

Choose the next step for E2

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

Based on diagnostic data

Most relevant component to inspect

Temperature Sensor

Monitors the internal temperature to ensure correct operation and prevent overheating.

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 components that may be involved

Check these only if your diagnosis points to them.

Possible related component

Main Control Board

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

$120 - $280 · Medium · 20-40 mins

Check fit & price

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.

Technical Specifications

wattage N/A
component Temperature Sensor
resistance 5-10 kOhms at 25°C
part_number W10316890
voltage_rating 120V AC

Common Questions

What does E2 error mean on Westinghouse Refrigerator?

E2 indicates a temperature sensor malfunction, often causing inadequate cooling.

Can I fix Westinghouse Refrigerator E2 error myself?

Yes, you can perform a power reset and check for ice buildup around the sensor.

How much does it cost to fix E2 error?

Repair costs typically range from $30 to $120 for sensor replacement and labor.

When should I call a technician for E2?

Call a technician if the E2 code persists after basic troubleshooting or if you're uncomfortable with repairs.

Data last verified: 2026-07-22

User Comments (0)

Share your experience or solution below.

Be the first to comment!