Sometimes it feels like my Escalade is not going to stop in time. I am on pedal hard, she still rolls to a slow stop. Pedal stays at the top, doesn't sink or fade. New pads, new rotors all around. Fluid exchanged and bled a few times. There is an occasional slight whine from the PS pump, but nothing out of ordinary. All the PS fluid was replaced when the steering gear leak was fixed this summer. No change. PS seems normal. I tried the pre startup brake test, the pedal pops up when I turn on the key.
What are the symptoms of Hydroboost fail?
Would a bad hydroboost unit only effect the brakes?
What are the symptoms of Hydroboost fail?
Would a bad hydroboost unit only effect the brakes?