Rewiring your classic truck, or any vehicle, can be a daunting task. That spaghetti-like mess of wires can really be overwhelming. Here's a few tricks I have used over the years to rewire projects ...

For some reason, dual horn relay wiring harness kits are difficult to find lately. The Eastern Beaver dual horn relay harness (review) that I’ve used before is no longer being made, unfortunately. But ...

When I was 16 years old I set out to build the ultimate stereo for my ride, within my budget that is, which was inauspiciously diminutive. (This is my way of dancing around "unfortunately small!") The ...

One of the most appealing qualities of old trucks is that they are simple, which generally makes them reliable—and easy to fix when they are less than reliable. That was the situation we were in with ...

In our last installment on Scarlett, our ’72 coupe project car, we routed all the engine wiring through a single circular connector on the firewall in preparation for integrating the LS3 wiring and ...

The automotive industry tends not to fix what ain’t broke, especially when it’s technology as elementary and time-tested as electrical wiring. Multiple carmakers and top-tier suppliers, though, ...

GM has issued a customer satisfaction program for certain units of the 2023 GMC Sierra 1500 which were seemingly produced with an incorrect wiring harness installed. The incorrect wiring harness was ...

Buying a certified pre-owned SUV is supposed to be the stress-free, grown-up choice. You pay a little extra, you get the ...

Electrical Function Integration places the control over exactly where components, wire, conductors and connectors are in the hands of the designer. Source: Q5D Wire harnesses are the backbone of ...