On my quest to find another speed sensor, some where down the road my speedodometer, odometer, trip odometer stopped working. SES light came on, O/D light started blinking again. Took it to autozone and came back vehicle speed sensor malfunction. I picked up another one and still nothing works. O/D came back on, speedo still dont move or the odometer. What the hell could it bee?

Autozone pulled the code PO500, vss fault.