25168565
Relay Control Module
Mack

The relay control module plays a vital role in managing electrical circuits within the vehicle, acting as an intermediary that controls high-current loads with low-current signals. This component ensures precise operation of various electrical systems, including lighting, auxiliary devices, and control units, enhancing overall vehicle safety and functionality. Its durable design withstands harsh operational environments, providing consistent performance over time. Proper functioning of this module is crucial for reliable vehicle operation, especially in complex electrical systems where timing and control are critical. Source One Parts Center supplies this relay control module, supporting the seamless operation of your heavy-duty truck's electrical network.