The E2 error code indicates a temperature sensor malfunction. This error typically affects the system’s ability to regulate temperature, leading to improper cooling or heating.
The sensor may be malfunctioning or providing incorrect readings.
Loose or damaged wiring can cause the sensor to fail.
Dirt or debris buildup on the sensor may interfere with its ability to detect the temperature.
Clean the sensor to remove any dirt or debris that may be obstructing it.
Look for any loose or damaged wiring to the sensor.
If the sensor is faulty, it may need to be replaced by a technician.