Modern vehicles function as sophisticated networks of electronic components working in harmony. When something disrupts this ...

This month's selection for Tool Crib is a real time-saver for trouble-shooting automotive electrical circuits. Called the Wire Whiz by its manufacturer, Auto-Tech-Tronics (P.O. Box 5952, Orange, CA ...

If a poll was taken to determine what aspect of the hot rod hobby enthusiasts dislike the most, there’s a high likelihood that “diagnosing electrical issues/gremlins” would be the popular answer. An ...

When the battery voltage falls below the lockout threshold, the circuit monitors the voltage of a Li-Ion battery and disconnects the load to prevent deep discharge. A vehicle that runs on batteries ...