When a vehicle has an electrical issue, it can cause a lot of confusion and frustration. It’s often difficult to track down the root cause due to the complexities of the different systems. In the case of ABS (Antilock Braking System) issues, these problems go from frustrating to dangerous. Unfortunately, for owners of 2007-2014 Chevrolet Silverado trucks, these issues have become commonplace. Over time, the trucks within this year range are very likely to experience a failure of the ABS module. These issues should not be ignored, as a faulty ABS system can potentially cause you to lose control of the vehicle. We’ll walk through how these modules work, why this happens, and the best solution to get your truck back up and running smoothly.

What does an ABS Module do?

The ABS module effectively uses wheel speed data to control brake pressure to each wheel. The goal of an ABS module is to prevent any wheels from locking up and causing the vehicle to skid. When the module detects a potential slip in any given wheel, it releases braking pressure and will pulse the brakes rapidly to prevent the wheels from locking. This functionality is crucial in preventing your vehicle from sliding on slick roads or in emergency braking situations.

Most people will rarely see the ABS module in action, as its functionality is only on display under emergency circumstances. However, it’s always running in the background to ensure that when those situations do occur, you’ll be protected from losing control of the vehicle.

What Causes a Chevy Silverado ABS Module to Fail?

ABS modules fail for a wide variety of reasons, but the short answer is that there were shortcomings in the original manufacturing process. The modules have components that wear out, connections that break, and insufficient heat dissipation.

Symptoms of a Bad Silverado ABS Module

Depending on what specifically fails inside the module, you might experience one or multiple different symptoms. The most common symptoms include:

• ABS light on your dash – This is often the first indicator of a problem and the easiest to spot. This does not necessarily point directly to the ABS module, but should lead you to troubleshoot further.
• Loss of Communication – Checking for this will require a scan tool, but if you’re unable to establish communication with the ABS module, it’s a strong indicator that the problem is related to the module itself and not another part of the system.
• ABS Pump Stuck On – If the ABS pump is constantly running or doesn't turn off, it could be a sign that the module has failed.
• ABS Pump Codes – These codes may vary based on the specific year or model, but Chevy Silverado tucks commonly experience code C2200 after ABS module failure.
• Intermittent Functionality – If any of the symptoms mentioned are intermittent, it could be either a wiring issue or an ABS module failure.

How to Repair a Chevrolet Silverado ABS Module

If the ABS module in your Chevy Silverado starts acting up, you’ve got a couple of paths forward. In some cases, a brand-new replacement might still be available depending on your truck’s year and whether GM continues to supply the part. The catch is that new modules are usually very expensive, often require dealership-level programming, and can come with long wait times.

The other option is to have your original module remanufactured. Because ABS modules are highly complex electronic units, most DIY fixes likely won’t hold up. That’s where Circuit Board Medics comes in. We specialize in rebuilding Silverado ABS modules to OEM standards (or better), saving you time and money compared to replacements.

Why Choose Circuit Board Medics

ABS module repair can be a difficult undertaking. There are many nuances and complexities to electronics repair. Circuit Board Medics specializes in repairing a wide range of ABS modules, offering fast and reliable services to get your vehicle back on the road with confidence.

By sending your module to Circuit Board Medics, you’ll benefit from:

• Expert Diagnosis – Our IPC-Certified technicians are trained to accurately diagnose and repair module failures, ensuring your vehicle’s ABS system is fully restored.
• Cost-Effective Solutions – Repairing your ABS module rather than purchasing a replacement can save you hundreds of dollars. In addition, no programming is required which saves you from a costly trip to a dealership.
• Fast Turnaround – We understand the importance of getting your vehicle back on the road quickly, so we offer 1-business day turnaround.
• High-Quality Repairs – Our facility is ISO 9001:2015 certified, and we use advanced equipment and testing methods to ensure that every repair is completed and verified to the highest standards, giving you peace of mind knowing that your ABS system is functioning properly.

Conclusion

ABS problems should not be ignored. Having a functional anti-lock braking system can be the difference between life or death. If you have a Chevy Silverado with any of the symptoms mentioned, you can shop our repair services here.

If you have any further questions, need help with diagnosis, or would like to place your order over the phone, you can give us a call at (800) 547-2049. We look forward to serving you!