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Humming noise when braking

3K views 3 replies 3 participants last post by  rowcoach 
#1 ·
It's a low humming sound that starts when I apply the brakes somewhat aggresivly when coming to a stop (30mph-5mph) When doing normal braking or cramming on the brakes there is no noise. There is no vibration in the steering wheel or floor board. I just replaced the pads, roters, and one caliper last weekend with no fix, although it did help. 2004 F-350 with 107,xxxmiles. Any ideas of what it could be?
 
#3 ·
Mine is doing the same thing. Going in for new wheelbearings today. Gotta love ext warrenties.
 
#4 ·
The right front was shot. No more humming when slowing down.
 
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