Help needed: vibration 01 yukon

[Lhp]

2001 yukon xl -Brakes to the floor, vibration under drivers side.  Wheel shakes -see video hard to describe.

any help would be appreciated.

A5DC282A-7FA0-441F-B13D-28D53E1CFB1B.MOV

[riverbanks]

Vibration means,warped rotor,and petal to floor,can you pump it and get good petal?

[riverbanks]

Can't open file?

[Lhp]

Is this better91C4661E-A4F4-4DC0-BF7D-3D12E7E87EF6.MOV

[riverbanks]

Nope,still can't open

[Lhp]

The front drivers side vibrates when brake is pressed.  Almost sound like a boing (spring) brakes go to the floor.  Took the tire off,  you can see the wheel shake back and forth.  Did this a few times trying to figure it out now the drivers side wheel doesn’t even rotate.  All 3 other wheels rotate and do not vibrate or rock.

 

Edited July 6, 2019 by Lhp

[Lhp]

https://photos.app.goo.gl/xVgZ254skiNmBAda9

hopefully this link works

 

[riverbanks]

Now I got "error" could not find file?my security is set way high,so I'm sure it's on my end, there are many great contributors on here,give it a bit

[Lhp]

I can’t get video to upload.  Hard to describe issue at hand.  Other than what I wrote above.  I will try and figure out how to upload the video.  Thanks for trying and sorry for not knowing how to do this.

Edited July 6, 2019 by Lhp

[riverbanks]

If you can't spin the wheel,you have a seized caliper or compromised rubber brake line"imploded",will not release fluid

[Lhp]

Took the caliper off and rotor.  Wheel spins now and noise, vibration continues.  Maybe abs speed sensor??  

[riverbanks]

Not brakes, wheel bearing