ABS warning light, brake wear light.

[JFP in PA]

The best approach is to get the system scanned either with a PIWIS or Durametric system to see what the codes are. There are several reasons why the ABS system may have gone "off line", but randomly replacing components in this system can be very expensive. Get the codes............

[chainreaction31]

Yeah, unfortunately replacing stuff would have to wait. i doubt anything is actually broken since it was absolutely flawless leading up to the incident with the engine.

[MaxD]

Buy the Durametric code reader. Read the codes. clear the codes, see if they come back.

I bet the the car was powered up without everything hooked up correctly, hence the ABS fault.