Vehicle electrical engineers are like kids in a sandbox these days. The transition to 48-volt vehicle architecture represents nearly endless potential for improvement in efficiency and functionality ...

First on the electrical wire color code is black. “Black wires are most used as ‘hot’ wires in residential systems,” says master electrician Allyson Saling with Frontdoor home services app. “Hot or ...

It is of utmost importance for service technicians to understand voltage troubleshooting when servicing HVACR equipment. The majority of service problems are electrical problems, which usually cause ...

With each passing year, new cars get more complicated and high-tech. The new higher power requirements associated with these advancements—along with ever-stricter emissions regulations—are why 48-volt ...

Mustang electrical systems are clever pathways that accomplish a big job whenever we twist the key and hit the road. Yet, they don't always work as they're supposed to because parts wear out, people ...

The automotive world may be moving toward electrification, but it will still be many years before full-on EVs become prevalent. In the meantime, automakers are developing better and more refined ...

ELECTRICAL FAILURES: “Although there are a number of mechanical problems that cause an air conditioning system to fail, the vast majority — over 75 percent — of air conditioning system failures are ...