A wiring harness is often the first component fitted to a vehicle’s bare chassis at the factory, so these tricky diagnoses and fixes often require DIY- or shop techs to remove plenty of tricky ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Wire connectors are electrical fasteners that are essential to help you join (splice) ...

Wiring problems are a common occurrence with vehicles and trailers used in a harsh environment or that are getting along in years. Preventive maintenance and proper wiring techniques can eliminate ...

Over the past few weeks we've looked at thread checkers to identify nuts and bolts, handy flexible hose clamp pliers and battery desulfators. This week's cool tool, generically known as heat-shrink ...

They may seem like just the finishing touches, but splices and terminations are critical components of any electrical system. The Code requires you to follow ...