How to Clear Service Suspension System: A Step-by-Step Guide.

To clear service suspension system, first identify the cause and address it accordingly. Proper maintenance and repair procedures should be followed.

Car suspension systems are critical to the smooth and safe operation of a vehicle. Issues with the suspension system can result in a bumpy ride, compromising the comfort of passengers or the stability of the car. If you encounter suspension problems, your car’s system may trigger warnings and require service suspension system clearance.

It occurs when the internal control module detects abnormal readings from sensors in the suspension system, indicating a malfunction. Clearing the system is necessary to ensure that all errors are recognized, resolved, and any suspension warnings are turned off. This article provides essential information about clearing the service suspension system so that you can do it yourself or take it to a repair shop.

How to Clear Service Suspension System: A Step-by-Step Guide.


Step 1: Diagnosing The Issue

Signs That Indicate A Suspension System Problem

The suspension system is an integral part of your vehicle, and any issues with it can be dangerous. There are multiple signs that you can look out for to determine whether your suspension system is causing problems. Some of the clear indications that there might be issues with your suspension system are:

  • The car is pulling to one side while driving or you’re experiencing a vibration or bouncing at high speeds
  • Your vehicle leans or dives forward while stopping, or the nose of the car dips down while accelerating and losing speed quickly on a level road
  • The tyres are proving to be unevenly worn, with plenty of bald patches or cupping
  • There are unusual sounds from the suspension when going over bumps or turning the wheel

Understanding The Error Codes

Modern vehicles have complex systems that can diagnose mechanical issues. Your vehicle’s onboard computer will keep track of the errors and issues that arise and store them in the form of an error code. When an issue arises with your car’s suspension system, the onboard computer generates an error code, which can be read with an obd scanner or an auto repair shop.

You can then enter the error code online or in your vehicle’s user manual to find out what is causing the error code and receive instructions on how to fix it.

Diagnosing any issues with your car’s suspension system is essential to keep it in good working order. You need to keep your car well-maintained and in excellent condition to avoid any accidents. It is always better to be safe than sorry, so if you are unsure about any issues arising with your car’s suspension system, take it to a professional mechanic.

Step 2: Gathering The Tools And Equipment

If you have a suspended service, you need to understand how to reset and clear the system to avoid further issues. In this section, we will discuss how to gather the essential tools and equipment required to clear the service suspension system.

Follow these easy steps to ensure you have everything you need to complete the task.

List Of Necessary Tools And Equipment

Here is a list of the tools and equipment you will require to clear the service suspension system:

  • Jack stands
  • Floor jack
  • Lug wrench
  • Socket set
  • Safety glasses
  • Gloves

Explanation Of Each Item’S Purpose

  • Jack stands: These are necessary to assure stability and safety when you lift the vehicle off the ground.
  • Floor jack: This tool raises the vehicle to provide access to the suspension system to clear any issues.
  • Lug wrench: A detachable tool used to remove lug nuts when changing a flat tire or other suspension issues.
  • Socket set: A set of tools that includes sockets of various sizes to work with bolts in different areas of the car suspension system.
  • Safety glasses: Wear protective glasses that protect your eyes from particles and dust in the car’s surrounding areas.
  • Gloves: You should wear gloves to work on the suspension system, as it is greasy and can cause skin irritation.

Now that you have acquired all the necessary tools and equipment, you can proceed with the next step in the process, which involves lifting the car using the floor jack. By following these simple steps, you can do it yourself and save the money it would cost to have a professional mechanic perform the task.

Step 3: Clearing The Suspension System

Preparing The Vehicle For The Repair:

Before clearing the service suspension system, it is essential to prepare your vehicle appropriately for the repair. Ensuring you have the necessary tools, the right working environment, and the relevant safety equipment is crucial. Here’s how to prepare your vehicle for the repair:

  • Make sure the vehicle is on a flat and stable surface.
  • Set the parking brake and turn off the engine before starting any repair work.
  • Wear protective clothing, including gloves, goggles, and a face shield.
  • Have all the necessary tools at hand, including a jack and jack stand, a wrench, and an obd scanner.

Step-By-Step Guide To Clearing The Service Suspension System:

Now that you have fully prepared your vehicle for the repair, here is a step-by-step guide to clearing the service suspension system:

  • First, locate your vehicle’s suspension system module using your obd scanner.
  • Once you have located the module, clear any stored trouble codes. This step will rid the system of any previous fault codes, which may interfere with the diagnosis.
  • Turn the engine on and allow it to idle for a few minutes. This step should enable the suspension system to recalibrate itself.
  • Drive the vehicle over a bumpy road that resembles your typical route. This action will help to ensure the suspension system’s smooth operation.

Through these easy steps, you have successfully cleared the suspension system module of your vehicle. Congratulations! Remember to test drive and monitor the vehicle’s performance to ensure it is fully operational before resuming normal driving.

Step 4: Testing The System

Verifying That The Suspension System Is Working Properly

After clearing the service suspension system codes and replacing any faulty components, the next step is to ensure that the suspension system is functioning correctly. Here are some key points to keep in mind:

  • Start the engine and allow it to idle. Observe the suspension system for any abnormalities such as unusual noises, vibrations, or erratic heights.
  • Take your vehicle for a test drive, preferably on a bumpy road, and listen for any sounds that indicate a problem with the suspension system.
  • Verify that the dashboard warning lights related to the suspension system have remained off during the test drive.

Recommendations For Ensuring Long-Term Functionality

To ensure that your suspension system operates correctly and lasts for a long time, consider the following recommendations:

  • Schedule regular maintenance of the suspension system. This includes inspecting the components for wear and damage, and replacing any that are needed.
  • Avoid overloading your vehicle or hauling loads that exceed its capacity. Overloading can put undue stress on your suspension system, leading to damage and premature wear.
  • Be mindful of how you drive. Avoid rough or erratic driving, and take care when driving over speed bumps or potholes.
  • Use high-quality suspension components. Cheap or inferior quality components may not last as long or perform as well.

Remember, keeping your suspension system functioning correctly is essential for ensuring your safety and the longevity of your vehicle. Following these tips can help you achieve both.

Common Suspension System Problems And How To Avoid Them

Overview Of Common Problems With Suspension Systems

A vehicle’s suspension system is responsible for ensuring a smooth ride and handling of the car. But suspension systems can malfunction, causing problems that affect the vehicle’s performance. Here are some common issues you might encounter with your car’s suspension system and how it could affect your driving experience.

  • Uneven tire wear: Poor suspension alignment or worn-out components can cause uneven wear on your tires.
  • Bumpy ride: Shocks and struts that are worn out or leaking can make your ride bumpy and uncomfortable.
  • Pulling to one side: Misaligned or unevenly worn-out suspension components can cause the vehicle to pull to one side when driving straight.
  • Noisy suspension: Damaged or worn out suspension parts can produce clunking, rattling, and banging noises.

Tips To Prevent Issues In The Future

Preventing suspension system problems requires regular inspections and maintenance. Here are a few tips to help you avoid problems in the future:

  • Regular inspection: Have a professional inspection of your suspension system every 12 months or 12,000 miles.
  • Replace worn-out parts: Replace any damaged or worn-out suspension parts or components immediately.
  • Proper alignment: Check your vehicle’s alignment frequently and ensure that it meets the manufacturer’s specifications.
  • Avoid pot holes: Try to avoid driving over potholes, curbs and other obstacles that can damage your suspension system.
  • Check tire pressure: Maintain the correct tire pressure to prevent uneven tire wear.

By following these tips, you can help prevent suspension system issues and reduce the risk of accidents while driving. Keep your car’s suspension system up-to-date, and it will ensure that your vehicle stays safe and comfortable on the road.

Frequently Asked Questions For How To Clear Service Suspension System

How Do I Know If My Service Suspension System Is Malfunctioning?

If you notice your vehicle bouncing excessively, sagging on one side, or if you hear unusual noises coming from the suspension system, it’s likely that the service suspension system needs attention.

What Causes A Service Suspension System Malfunction?

Various factors can cause a service suspension system malfunction. Common reasons include worn-out components, air leaks, corroded connections, low fluid levels, and electrical issues. Consulting with an auto expert is the best way to identify the root cause of the malfunction.

Can I Clear A Service Suspension System Malfunction Myself?

In some cases, you may be able to clear an error code on your own by disconnecting your vehicle’s battery for a few minutes. However, it’s usually recommended that you consult with a mechanic to diagnose the issue and replace any faulty components.

How Long Does It Take To Clear A Service Suspension System Malfunction?

The duration it takes to clear a service suspension system malfunction depends on the type of error and the underlying cause. If it’s just a warning to check the system or a minor issue, it can take an hour or less.

But a more extensive repair could take several days.

Can I Drive With A Service Suspension System Malfunction?

It’s not recommended to drive with a service suspension system malfunction. The suspension system provides stability and balance to your vehicle and driving with a malfunction can cause unsafe driving conditions, leading to accidents. It’s crucial to have the system repaired as soon as possible.


As we come to the end of this guide, it is essential to understand that dealing with a service suspension system can be a daunting task. But don’t worry, with the right tools and techniques, it can be straightforward and hassle-free.

Follow the steps highlighted earlier, and you will be able to clear the system effectively. Remember, it is crucial to identify the root cause of the problem to avoid future occurrences. Keep your vehicle well-maintained and serviced regularly to minimize the risk of costly repairs.

Also, don’t hesitate to seek professional help if you are unsure about what to do. With these tips, you can wave goodbye to that annoying suspension service light and enjoy your ride with peace of mind.

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