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Drum or disk rear brakes?
Have you checked the brakes to see if they a o.k.?
Is the ebrake stuck and holding the brake on?
The abs will not keep a wheel from turning. Since ABS stands for ANTI-LOCK Brake System it would not make sense for the system to "lock" up the brakes since it is designed to keep the brakes from locking up.
Your problem is mechanical or hydraulic. A quick inspection of the brake components should reveal the problem.
Drum brakes? Maybe they need to be adjusted manually. When people don't set the parking brake the rears never get adjusted. Also with brake dust and all at times the adjusters get stiff and won't turn easliy enough for the self adjuster to do anything.
There should be a rectangle rubber plug on the backing plate.
Jack up and support the truck so the wheels are off the ground and the parking brake is off and in neutral.
Through the hole that the rubber plug was in you will see a star wheel. There are tools for doing this but at times a flat screwdriver works. Deepending on the side you're on, righty could be loosy and vice versa.
Turn that star wheel a few clicks and rotate the wheel until you feel a slight drag. Careful, if you go too far sometimes that star wheel is hard to go back because of the lever that turns it when the parking brake is set (another screwdriver to lightly push it while turning the star wheel back works).
One you have done that to both wheels push on the brake pedal a couple times. That will center the brake shoes and then check for a slight drag again.
If its rear disc then you may have a problem with the proportioning valve.
Hello, The rear rotor has 2 sets of brakes on it. The other thing is to look for slight movement in the driveshaft when it clunks. Depending on the rearend, some have to have both rear wheels off the ground to turn each side. And of course the trans in Neutral.
With the rear wheel you have an Emergency brake and a drum brake inside the center of the Rotor.
The rear of the brake backing plate has a rubber plug which is covering the Star-wheel adjustment for those drum brakes. You can try to loosen the Star-wheel to disengage the Emergency brake shoes. You can try pulling the brake cables toward the cab, to loosen the cables.
If this does not help, your Emergency brake shoe probably rusted off the brake mount and is jammed inside the drum. The linings fall off the metal like banana skins. I can tell you that if the Emergency brakes are a State safety requirement, you need to consider new rotors because the drum portion is usually trashed with rust.
this sounds like a worn ball joint, or bush on the suspension. it is also possible that the shock absorber has failed.
you need to check all joints and components on the vehicle to find if any are loose or broken.
if the rear wheel is spinning then it would suggest that the wheel is actually lifting off the ground as you turn. this could be a serious safety issue as handling and braking can be greatly affected. it should be fairly easy to find the fault though as everything points to a serious amount of wear that will be quite easily seen, or a component that has actually broken.
please treat this problem as a matter of extreme urgency.
your rear brakes are worn or the self adjusters are rusted, assuming you have drum rear brakes & not disc pads in the rear.
Try backing up several times with very hard stops to activate the self adjusters. If you don't back up much, the self adjusters can not work. Parking brake will be adjusted at the same time.
YOU NEED TO ADJUST REAR PARKING BRAKE AT THE LEVER.FIRST OF ALL YOU NEED TO BLOCK FRONT WHEELS.THEN RAISE THE REAR OF THE VECHICLE.SUPPORT WITH JACK STANDS.MAKE SURE YOU ARE ON HARD LEVEL SOLID GROUND WHEN USING JACK STANDS.AFTER RAISING THE CAR SET PARKING BRAKE 1 CLICK TOWARD ENGAGEMENT.REMOVE FLOOR CONSOLE.TIGHTEN THE ADJUSTING NUT UNTIL THE PARKING BRAKES DRAG SLIGHTLY WHEN THE REAR WHEELS ARE TURNED.RELEASE THE PARKING BRAKE COMPLETELY.CHECK IG PARKING BRAKES DRAG WHEN REAR WHEELS ARE TURNED.READJUST IT NECESSARY UNTIL THERE IS NO BRAKE DRAG FROM THE PARKING BRAKES.
you can prevent it from inflating by wearing a anti staic bracelet. it has an alligator clip that will attach to a ground. just take your time and you will do allright. when bleeding brakes always start with the right rear then the left rear then right front and finally left front. this is a two man operation. please rate this solution thanks