What Is an A/C Relay and How Does It Work? 

Introduction: Your vehicle’s air conditioning system is made up of a complex network of components, all of which must communicate and work together in order for your car’s AC to perform as it should. The A/C relay is an important part of this system, relaying electrical signals between the various components such as the compressor, condenser fan motors, and more. In this blog post, we’ll discuss how A/C relays work and why they are essential to your car’s air conditioning system.