Immediate Air Suspension Service Required: 7 Tips to Fix the Warning

Air suspension systems are becoming increasingly popular in heavy-duty vehicles like Dodge RAM or any other RAM pickup. However, like any other system in your vehicle, air suspension requires regular maintenance to ensure proper function and avoid potential issues. One of the most concerning issues is the Immediate Air Suspension Service Required message on your vehicle’s dashboard. This warning indicates a potentially dangerous issue with your vehicle’s suspension system that requires immediate attention. The most common reasons behind this warning are malfunctioning air compressors, air line leaks, airbag issues, etc.

Immediate Air Suspension Service Required
Immediate Air Suspension Service Required Warning

In this article, I’ll take a closer look at the “Immediate Air Suspension Service Required” warning, the common causes, and the steps you can take to address and prevent air suspension issues in your vehicle. So, Let’s get started!

What Does the “Immediate Air Suspension Service Required” Warning Mean?

The “Immediate Air Suspension Service Required” warning is an alert on your dashboard when there is an issue with your suspension system, and it requires immediate attention to avoid potential risks or further damage to your vehicle. Mostly,  2014-2018 Ram 1500, 2015-2019 Ram 2500/3500, 2016-2020 Ram 1000, 2019-2023 Ram 1500 TRX and Dodge Ram owners face this warning issue, as they have reported on various forums.

When this warning appears, it is essential to take it seriously and have your vehicle serviced by a professional mechanic. Ignoring the warning can result in more severe damage to your vehicle and even put you and your passengers at risk of an accident.

How Do You Troubleshoot the “Immediate Air Suspension Service Required” Warning?

Air suspension systems are complex, and it is always best to consult a professional mechanic if you need help with how to proceed. Here, I am providing some guidelines for your better understanding of this issue:

1. Inspect for Visible Damage

Start by looking for any evidence of damage by physically checking the air suspension system’s components. Examine airbags, airlines, compressors, and the control module for visible issues. Look for leaks, cracks, or worn-out parts. Any damage could be a potential source of the warning.

2. Check the Air Compressor

An essential part of the air suspension mechanism is the air compressor. Listen carefully for unusual noises, such as clicking or humming sounds. Verify the compressor’s power supply and proper grounding. Malfunctioning compressors can lead to suspension problems and trigger warning messages.

3. Inspect Air Lines for Leaks

Check the air pipes and connections thoroughly for any leaks or loose connectors. To identify leaks, apply a soapy water solution to the airlines and fittings. Watch for the formation of bubbles, as this indicates air leakage. Address any leaks promptly to maintain system integrity.

4. Scan the Air Suspension Control Module

Use a diagnostic scanner such as an OBD-II reader to access the air suspension control module. This module stores error codes and fault information related to the system. Retrieve and analyze these codes to pinpoint specific issues. The codes will provide valuable insights into what needs attention.

5. Replace Worn or Damaged Components

Upon identifying damaged or worn-out components during your inspection, replacing them with new, functioning parts is imperative. This includes airbags, airlines, compressors, or other elements showing wear or damage. Replacing faulty parts is a critical step in resolving the warning message.

6. Test the System

It’s recommended to conduct tests on the air suspension system after performing any required repairs or replacements to ensure it performs as intended. This involves checking for warning lights on the dashboard and listening for unusual noises while operating the vehicle. A successful test ensures that the issues have been adequately addressed.

7. Seek Professional Help

If you encounter difficulties during any step of the troubleshooting process, or if the warning message persists even after your efforts, it is highly recommended to seek the assistance of a professional mechanic with expertise in air suspension systems. 

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immediate air suspension service required ram
2017 RAM 1500

Preventing Air Suspension Issues

Preventing air suspension issues is essential for maintaining the optimal performance of your pickup. Here are some tips to help you avoid suspension air issues:

Maintaining Proper Tire Pressure

Low or uneven tire pressure can lead to excessive strain on your air suspension system, causing it to wear out faster. Regularly check and maintain proper tire pressure to prevent unnecessary stress on your air suspension system.

Avoiding Overloading

Overloading your vehicle can cause excessive wear and tear on your air suspension system, leading to potential problems. Always make sure to follow your vehicle’s weight limits and avoid overloading your vehicle.

Regular Inspection and Maintenance

Regular inspection and maintenance of your air suspension system can prevent issues from arising. Have your vehicle inspected by a qualified mechanic at least once a year to identify any potential issues before they become significant problems.

Investing in Quality Parts

Using quality parts and avoiding cheap aftermarket options can help prevent premature wear and tear on your air suspension system. Quality parts are designed to last longer and provide better performance, making them a better investment in the long run.

Remember that regular maintenance and preventative measures are essential for maintaining the optimal performance of your vehicle.


How Often Should Air Suspension Be Serviced?

The frequency of air suspension service depends on the specific make and model of the vehicle, as well as driving conditions and other factors. As a general guideline, having the air suspension system inspected by a qualified mechanic at least once a year or more frequently if you notice any issues or changes in the vehicle’s handling or ride quality is recommended.

Some specific components of the air suspension system may require more frequent servicing or replacement, such as the air filter on the compressor, which should be checked and replaced every 15,000-20,000 miles. It is also essential to watch for signs of damage or wear, such as leaks, cracks, or worn-out components, and have them repaired or replaced promptly to avoid further damage or safety issues.

How Much Does the Air Suspension Service Cost?

The cost of air suspension service can vary depending on several factors, such as the vehicle’s make and model, the issue’s severity, and the repair shop’s labor rates.

A basic air suspension service, such as an inspection and airbag replacement, can cost anywhere from $500 to $1,500 or more. More extensive repairs, such as compressor replacement or control module repair, can cost upwards of $2,000 or more.

It’s always a good idea to get a detailed estimate from a qualified mechanic before agreeing to any repairs, so you can clearly understand what work is needed and how much it will cost. Furthermore, it’s always a good idea to shop around for the best price but choose a reputable repair shop specializing in air suspension repairs and using high-quality parts.

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The “Immediate Air Suspension Service Required” warning on your RAM’s dashboard is a critical alert that requires immediate attention. Addressing air suspension issues requires finding a qualified mechanic, conducting a diagnostic test, and making the necessary repairs. 

However, preventing air suspension issues is equally essential to prolong the lifespan of your vehicle and avoid potential risks. Maintaining proper tire pressure, avoiding overloading, regular inspection and maintenance, and investing in quality parts are crucial steps in preventing air suspension issues.

Remember that ignoring air suspension issues can lead to more severe damage to your vehicle and put you and your passengers at risk. So, if you receive the “Immediate Air Suspension Service Required” warning, take it seriously and have your vehicle serviced immediately.

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