VIKING REFRIGERATOR ERROR CODE E4

Possible Causes of Error Code E4:

1. Faulty Thermistor: The thermistor itself may be defective, causing it to relay inaccurate temperature readings to the control panel.

2. Disconnected Wires: The wiring connecting the thermistor to the control panel may be loose or disconnected.

3. Short Circuits: A short circuit in the thermistor or its wiring can trigger Error Code E4.

Troubleshooting and Solutions: To address Error Code E4, follow these detailed steps:

1. Inspect Thermistor:

   • Locate the display thermistor in your refrigerator.

   • Check for any visible damage or signs of wear.

   • If the thermistor appears damaged, it may need replacement.

2. Examine Wires:

   • Carefully inspect the wires connecting the thermistor to the control panel.

   • Ensure all connections are secure and not corroded.

   • Reconnect any loose or disconnected wires.

3. Check for Short Circuits:

   • Examine the entire length of the thermistor’s wiring for signs of a short circuit.

   • If you identify a short circuit, replace the affected section of the wiring.

4. Reset the Refrigerator:

   • Turn off the refrigerator and unplug it from the power source.

   • Wait for a few minutes before plugging it back in.

   • Power on the refrigerator to see if the error persists.

Error Code E4 on your Viking refrigerator can be effectively addressed by following these detailed troubleshooting steps.