Rsc issues

[Nrliftedranger]

I have a 2006 e350 with a 2010 f350 front axle and a 2015 f350 rear axle with two speed sensors. All speed sensors are hooked up properly but I still have the rsc alarm going off has codes for incorrect sensor signal. I can’t remember code numbers

Has anyone delt with this ? Is pulse width different between van and f350 axles
Can rsc be disabled??

Thanks for your help