[Shaunbeller]

I've got a 2012 ford Explorer Limited and a abs light for the rear sensors I've replace both sensors and wheel bearings still the same problem as I'm driving the speedometer drops to 0 after hitting about 55 mph I pulled a live data feed and the front is smooth both reading the right speed and the back will go in and out both back ones it's like a short any info on whats going on here is appreciated and thank you