I have gotten many question on this over time and wanted to address it once and for all. A failing trans range sensor is more common on some vehicles than others, rotted pins on F150s, climbing voltage on the CD4Es, to general bad contact issue internal to the sensor on the Taurus vehicles. They all look the same and align the same way. Ford calls out for a special tool to align them and if you don't know already I show you how to align it without the special tool so you can still do the job yourself and do it correctly right in your driveway. Hope this helps.