ABS Pump
Well the year, model, engine, 2 or 4 wheel ABS would be helpful also.
Not doubting your Dads call, but just wondering & trying to cover all the possibilities, have you also been having problems with other things, like not being able to set the cruise control, or having it drop out unexpectedly, the speedometer jumping around, auto tranny gear shifting acting up?????
If so, it might be the speed sensor, located atop the rear differential.
Or maybe a acting up or dirty wheel sensor, or low master cylinder fluid level.
The reason I'm asking all these other questions is, it's gonna be a bear to replace the ABS motor & bleed all the air from the system, so you want to make sure this really is the root cause of your problem BEFORE you open pandoras box!!!!! LOL
You might have to take it in & have a vacuum purge done, to get all the air out of the ABS motor, it can be a pain to bleed.
I'd opt for a good service publication, or if you've never done this before, maybe consider having it professionally done, or at least get professional help.
Maybe offer your Dad a case of his favorite beverage, or take him on a fishing trip, or some other irresistible bribe!!!!! LOL
Let us know how it goes!!!







