2013 f350 with 19k miles has noise in front end when going over bump in certain conditions such as when turning from a level road onto a downhill side road. Sounds like squeaking, grinding noise and I feel a sensation in brake pedal like the abs. No codes set. I can turn off traction control and it will not make noise. Dealer can not find any problem. Please help!!!!!!!!

 

It's the traction control. I always turn mine off (2011 F350) because all of the noises and buzzing and vibrations when making turns are annoying, especially bumpy ones.

 

So you are telling me this noise is "normal"? The dealer is completely unaware of any similar complaints and the new 2016 truck I drove the other day did not do it.

 

Yup - is normal. Annoying, but normal.

I've had it kick in when driving straight thru a parking lot sliwly in the summertime a few times too. No idea why. Just started turning it off all the time.

 

My 11, 250, 6.2 does it too. Left turns from one level to another level like when turning left from an intersection with a curb side drain going across the road at 10-20 mph. Wonder if the ABS sensor is crudded up on that side making it less sensitive to the reluctor tone rings highs n lows?? Or the tone ring is crudded up?