The HVAC control module is essential because it reads data from the cabin and the exterior of the car and utilizes that data to control the AC system.
HVAC control module operationThe AC system can be found in modern vehicles and they are advanced systems that can come with a variety of sensors and components. The control module is utilized to manage and adjust all the tasks of the AC system electronically. It calculates the data from the interior and exterior of the car and uses it to adjust the AC system to maintain the cabin at the proper temperature. It is important to have the AC control module in good working order to prevent any significant effect on the entire system.
Common issues with a failing HVAC control moduleA failing HVAC control module has inconsistent cooling, poor air distribution, and software update issues.