No codes or lights on the dash.
2000 wrangler brake pedal went to floor.
If this bearing goes bad it will allow the brake rotor it move back and fourth which pushes the caliper piston back into the caliper creating an air gap.
If your brake pedal sinks all the way to the floor when you press there can be many possible culprits for this problem.
The leak may coming from a brake line or one of the brake calipers.
Don t mean to jack his post but my wife s is doing the same thing.
I would feel a slight buzz pulse in the pedal as it went to the floor.
One of the reasons is the brake system loses pressure from an external brake fluid leak.
A brake pedal that feels mushy spongy or that slowly sinks to the floor when depressed can be best described as brake pedal sink.
Exhaust magnaflow 11385 xpipe in the center and 2x magnaflow 14814 s in the rear.
I bled the brakes and the master cylinder at least 10 times.
If your brake pedal sinks towards the floor when you are stopped while your foot is on the brake or does not feel as firm when the brakes are applied this could indicate you are having some sort of trouble with.
I have a nice firm brake pedal when the car is not running as soon as i start the engine the pedal goes almost to floor.
Most of the time when your brake pedal goes to the floor a steel brake line has rusted through.
New wheels cylinders new calipers.
When the engine settled into low idle 500 rpm the pedal would gradually go to the floor and would not hold it in place while in gear.
Now the brake pedal going to the floor sounds like you have air in your system or a brake booster failure.
Ok on to the wow factor.
A common example is you might find the brake pedal goes to floor but still works.
Technically there are two main causes that would make the brake pedal sink all the way to the floor.
The final reason for a brake pedal to go to the floor is failing axle bearing.
Reasons your brake pedal goes to the floor.
When coming to a stop in town the pedal would be relatively firm when the engine was 700 rpm or above.
But def take it to the dealer asap engine afe intake moe s 87mm tb bt catchcan.
This allows the fluid to spew out there instead of applying the brakes next up a brake component has failed causing the brake loss.
So i ruled out the master cylinder since i just replaced it last week.
But worry not this maintenance guide will give you the steps to troubleshoot and fix this issue of brake pedal goes to floor in under 45 minutes.
Axle bearings hold the brake rotor true without play while they both rotate.
