Harry, I'm going to run the pulse test again on all 4 wheels to double check.
If that doesn't identify anything, it's up for sale
Is there also a potential for a connector problem, such as the one under the battery that some say can suffer from corrosion?
I guess any break in the circuitry due to wiring or contact contamination would trigger the ABS warning light on the dash?
Larry -- OK that's Saturday taken care of -- will report back.