Jake Brake And Cruise Control Not Working
Driving a big rig can be a challenging task. As a driver, you need to be aware of everything on the road and, most importantly, ensure that your vehicle is functioning correctly. One crucial aspect of operating a big rig is the proper use of the Jake brake and cruise control. These two functions are essential for the driver's safety and comfort on long drives. So, what happens when the Jake brake and cruise control are not working? In this article, we will discuss the reasons why these functions may not be working and how to fix them.
The Jake Brake
The Jake brake, also known as the engine brake, is an essential function for drivers of big rigs. It is a system that allows the driver to slow down the vehicle without using the regular braking system. This is especially helpful when driving downhill or in dangerous road conditions. The Jake brake works by releasing the compressed air from the engine's cylinders, which slows down the engine and, in turn, slows down the rig.
If the Jake brake is not working correctly, the driver may experience several issues, including longer stopping distances, increased wear and tear on the brake system, and decreased fuel economy. There are several reasons why the Jake brake may not be working, including:
- Low air pressure
- Faulty solenoid valve
- Broken compressed air hose
- Faulty engine brake switch
If you experience any of these issues, it is best to take your vehicle to a mechanic as soon as possible. They will be able to diagnose the issue and make the necessary repairs to ensure that you can operate your vehicle safely.
Cruise Control
Cruise control is another essential function for drivers of big rigs. It allows the driver to set a consistent speed, which can be helpful on long drives. Having the cruise control on also reduces the chances of getting a speeding ticket. However, if the cruise control is not working, it can be frustrating and a safety concern for the driver.
Several reasons can cause the cruise control to malfunction, including:
- Faulty cruise control switch
- Broken speed sensor
- Faulty engine control module
- Worn-out brake pedal switch
If you experience any of these issues, it is best to take your vehicle to a mechanic immediately. They will be able to diagnose the issue and make the necessary repairs, ensuring that you can operate your vehicle safely with cruise control.
Conclusion
Driving a big rig can be a challenging job, but keeping your vehicle functioning correctly is essential for your safety and comfort. The Jake brake and cruise control are two vital functions that are necessary for long haul drivers. If you experience any issues with these functions, take your vehicle to a mechanic as soon as possible to diagnose the issue and make the necessary repairs. Safety should always come first!