What Are Some of the Most Common Problems with a Suspension Airbag System?
The airbag system is one of the most critical components of a truck's suspension system. It's responsible for supporting the truck's weight and absorbing shocks, which can occur while driving. Though it is a crucial system in a vehicle, it faces some issues that can significantly affect performance. So, if you're responsible for a vehicle like this, what do you need to be aware of?
Air Spring Leaks
One of the primary reasons for a failure is a leak in one of the air springs. Air springs are responsible for supporting the truck's weight, and when they leak, they can no longer hold the weight properly. To check if your truck's air springs are leaking, park your truck on a level surface and remove the weight from the suspension, then watch for airbag deflation. If they are leaking, you may notice that one corner of your truck is lower than the other. If you notice this issue, you should replace the faulty air springs as soon as possible.
Malfunctioning Compressor
A compressor is essential for the airbag system to function properly. It supplies air to the air springs, which maintain the truck's height and provide a smooth ride. Compressor malfunctioning is another common problem that can affect your suspension airbag system. If the compressor is not working correctly, you may notice the front of the truck takes a nosedive. To avoid this issue, make sure that the compressor is in good condition and maintained regularly.
Faulty Valve
The airbag system relies on valves to regulate air pressure in the system. A malfunctioning valve can cause the system to fail, leading to issues such as uneven weight distribution and poor height level. In some cases, valve failure can cause the airbag to deflate or inflate suddenly, leading to a bumpy ride. If you suspect that your valve is faulty, have it checked and replaced.
Electrical Issues
Like any other component in your truck, the suspension airbag system needs electrical power to operate effectively. Problems with electrical connections can cause issues with the airbag system. For example, the compressor may fail to start, or you may suffer from reduced pressure. Electrical issues can be the most challenging to diagnose and solve, so it is recommended to take your truck to a professional mechanic.
Age, Wear, and Tear
Finally, the airbag system may experience issues simply because of age and wear and tear. Over time, the hoses, connections, and other components may degrade, leading to a decline in performance. Regular maintenance is important so that parts can be checked and replaced if needed.
What to Remember
If you've noticed any issues with the bag system on your truck, don't delay. Otherwise, such a problem could grow and force your truck off the road, leading to downtime and loss of money. Instead, take the vehicle to a mechanic as soon as possible. They can provide you with more information on truck repairs.