Begin by connecting pin 85 of the relay to a clean ground point on the vehicle chassis or the negative terminal of the ...

This unique millivolt testing technique provides a basic check in troubleshooting motor breakdown situations. As a maintenance electrician, I'm sure you've been in the high-pressure situation of ...

You turn the key on your Jeep and are greeted with a clicking sound, or maybe only silence. Whether you’re running late for work or headed out for weekend wheeling, that’s a situation that can ruin ...

Relay testing goes beyond theory—real-world challenges demand adaptability, precision, and experience. Join us to explore field-tested best practices, equipment selection tips, and how to overcome the ...