Getting the Service Trailer Brake System Message on Your 2015 GM Sierra

Getting the Service Trailer Brake System Message on Your 2015 GM Sierra

If your 2015 GMC Sierra is showing the Service Trailer Brake System error message, then it is crucial to address it quickly. Although driving with this error is safe, towing will likely become impossible until a solution has been found and implemented. Hydraulic Brakes GM’s hydraulic brake system relies on momentum of your truck to decelerate and stop your trailer, …

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How to Reset the Service Trailer Brake System on a 2015 Chevy Silverado

How to Reset the Service Trailer Brake System on a 2015 Chevy Silverado

When your dashboard displays the Service Trailer Brake System warning message, it indicates there is a problem with the electrical wiring of your trailer brake controller or module that prevents electricity from flowing freely through it – this could be caused by corrosion in connectors or other sources. This article will demonstrate how to address this problem and get it …

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Reset the 2014 GMC Sierra Service Trailer Brake System

Reset the 2014 GMC Sierra Service Trailer Brake System

If your 2014 GMC Sierra shows the “Service Trailer Brake System” message, don’t ignore it – take action to reset the system immediately to prevent further damage to your vehicle. As soon as your brake controller has been disconnected, cut its output wire. If this method doesn’t work for your setup, cut all three output lines that connect it to …

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