Where is the temperature sensor of the Lavida's evaporator box located?
2 Answers
Inside the driver's side door. Here are the relevant introductions: 1. Temperature sensor: The air conditioning temperature sensor contains a bimetallic strip with different thermal expansion coefficients, which deforms when reaching a certain critical temperature range to close the contacts and complete the circuit. Below this temperature range, it returns to its original position and breaks the circuit. The temperature switch surface is marked with values such as 78 or 83. 2. Evaporator: When the evaporator surface temperature rises to around 7, the two lines form a circuit again, and the compressor continues to operate. There is a mechanically adjustable knob on the market that allows you to set the temperature yourself to prevent the evaporator from frosting.
As a seasoned driver, I think the Lavida's evaporator temperature sensor is usually located near the evaporator housing of the air conditioning system, specifically next to the blower unit under the center console, especially behind the panel on the passenger side. You'll need to remove the lower glove box panel to get a clear view of it. This small component is connected by wires and is responsible for monitoring temperature to prevent the evaporator from freezing, which could affect the AC cooling. If the AC suddenly stops cooling or the airflow weakens, the sensor might be the issue. I recommend checking it during regular maintenance since its hidden location makes it prone to dust buildup—cleaning the filter can help prevent aging. If you're replacing it yourself, have the right tools ready and avoid damaging other wiring, though it's safer to have a professional handle it. Remember, daily temperature fluctuations in the car can impact these small but crucial parts, so don't overlook them.
