Dodge Ram Light Relays, Sensors, Control Modules

Modern vehicles have a great number of lights, generally divided into exterior and interior ones. The lights of the latter group enable you to read maps and instruments and light you the way when the door is open. External lights are utilized to make your driving safer, providing you with sufficient light under conditions of poor visibility and allowing you to give signals to other drivers. Despite the variety of functions the lights of your Dodge Ram perform, they all have the same light circuit, consisting of control modules, relays, and sensors.

One of the most vital components of the light circuit is the control module. As its name implies, its task is to command circuits where more than elementary on / off functioning is required. As for the relays, they are used for protection, allowing a low current circuit to govern a high current circuit, while sensors affect their functioning, making automatic operation possible. If any of these components fail, the entire circuit may suffer, therefore timely replacement of a malfunctioning part is highly recommended. Browse our shelves to find top-notch Dodge Ram light relays, sensors, and control modules by Crown, Dorman, Motorcraft, and other reputable brands, who guarantee the highest quality of their products.