scrape
Well-Known Member
Problem is the shaft speed sensor would have to be integrated into the FAD actuator because there are no other wires going into or out of that area for a discrete sensor. And those things are pretty expensive.Well apparently if the shaft speed sensor doesn't match the ABS speed sensors, it won't engage. But I'm considering a work around if changing out all the sensors doesn't work
Personally this sounds like a potential money pit where you replace both wheel speed sensors, both unit bearings, and the FAD actuator, and maybe it still doesn't work.
If you can't find a dealership who will fix it under warranty I would just do a FAD delete.
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