So just replaced the Rear ABS Sensor and Lights are both still on???

 

I'd personally go and have the codes checked on the ABS. I believe AutoZone has the availability to do this and so should many others. You may have a reader that does ABS, but mine doesn't. It may have to be cleared like the hard codes on the ECM.

 

Thanks aldoggie.. You've been a help through the hassle