Learn how to diagnose active wheel speed sensors, avoid ABS misdiagnosis, and prevent costly comebacks in your shop.

Automakers build these sensors with a long lifecycle, the only reason you’d need to test or change the transmission speed sensor would be because it began to malfunction again.

This is, of course, annoying, but for modern cars with a digital speed sensor, there's a relatively easy way to fix it. Our pal Jason Fenske at Engineering Explained shows you how in this new ...