We show you how to wire in an electric fan relay kit with a thermostatic switch. If you've got an electric cooling fan on your classic car or hot rod and you want to know how to wire it with a relay, ...

Mitchell 1 has added color air brake diagrams to Tractor-Trailer.net, its comprehensive Web-based truck repair manual system. The pneumatic diagrams will include the same widely-used features as the ...

If your automotive electrical knowledge is a bit weak, heed these do’s and don’ts before you tackle your next wiring project For many, wiring is one of the most intimidating aspects of a restoration ...

For homebuilt aircraft builders looking to streamline the complex process of electrical system design, “Wiring Planner” by One Mile Up offers a dedicated solution. The computer-aided design (CAD) ...

Whether you need to customize your engine wiring harness or just want to improve its appearance, we offer an alternative to purchasing expensive aftermarket harnesses. Keep in mind that this is not a ...

A circuit always has a battery (cell) but it can also contain other electrical components, such as bulbs, buzzers and motors. When drawing circuit diagrams, rather than drawing detailed components, we ...