Fixed: Econoline ABS warning light and rattle sound

2013 Ford E350 ABS and traction control warning lights came on. I also could hear a faint rattle sound occasionally from my driver's side front wheel. After spending $100 at a shop with a bad diagnosis and no fix, I tackled it myself. Parts were just over $50 and it took me a couple hours in my driveway.
Ford Econoline E-Series E150 E250 E350

[@BadPanda9092]

Having the same problem with my 2013 Dodge Avenger RT keep hearing rattle and just yesterday the traction control and abs light came on. Brakes work fine while driving.