Diagnosing modern cars is no walk in the park, and tracking down electrical failures like this takes the right tools. As a , I was able to diagnose the issue efficiently, but it was far from simple. Every @gearwrenchtools mechanic hand tool is backed by a lifetime warranty, and their diagnostic solutions help you work smarter, faster, and with confidence. Make sure to stay tuned for Part 2… the failure is probably not what you expect. 👀 If you’re looking for reliable tools built for automotive professionals, check out GEARWRENCH to learn more about their products. AD