Where are the ABS sensors located in the rear wheels of my 2000 ford excursi on 2000 Ford Excursion

How do I replace the ABS Brake sensors in the Excursion. Is the a sensor located in the differential ?

Asked by for the 2000 Ford Excursion
yes, it is on the top of the differential.

thanks roy Is that only one for the rear brake system ?
yes, it is. check the rear wheels for any wires behind the axles. some abs systems have individual sensors and this was a cut off year for each system