Prius (2010-12) :: Binding Rear Wheel Brakes / Calipers?
Apr 9, 2013
Today while switching out the winter tires, I noticed it took significant effort to rotate the rear wheels, both of them. There is a binding noise I heard when I rotated each of the wheels as though the brake pads are rubbing against the rotors. Would it be OK to take it into Sears for a brake pad/caliper check and possible cleaning/lubing of these? Or are these components so unlike those on other vehicles that I should have the dealer check them out?
This was the first time I did the switching of the tires, so I don't know if the wheels have been bound for a long time. Also, in the middle of winter, suddenly the MPG rose for a few days (the vehicle seemed to move easier as well) and then went down. I am now suspecting the binding brakes on the rear might be the issue.
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I have a 2005 Toyota Camry that we purchased 14 months ago. When purchased it had bad brakes so the dealer replaced the rotors and calipers at their expense. A month ago I took the car in for a routine oil change and was notified that my rear calipers were stuck open and that my rear brakes were not working and rusted. The rotors look hardly worn, the one on the passenger side has some deep grooves in it and the driver side is pitted. We feel that we had poor work done when the brakes were replaced and that the back never worked. After the brake job was done we would get some "chinging" noise in the back brakes and I had them inspected twice and they said everything was fine. But now we find out they weren't fine.
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Well this makes the 3rd time I am going to have to take my car into the dealer because of the right rear brakes. I had a guy pull up to me yesterday and tell me that I had smoke coming out of my right rear wheel, I pulled over nd the rotor had a slight blue glow to it and the caliper was smoking. This is starting to get old, I wonder when the lemon law kicks in on something like this?
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I have noticed only recently a strange "ping" sound that is coming from the rear driver side wheel. The sound is exactly what two pieces of rebar sound like hitting together. The car only makes the sound once while slowing down at around 3mph and once again while accelerating at the same speed. The should can not be heard under heavy breaking however. I have jacked the car up and pushed on the wheel at 12 and 6 oclock and 3 and 9 oclock to see if it was a bad wheel bearing and it was not. It is a 2010 Subaru STI with 45000 miles. I am wondering what this could be.
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I have a 2005 F250 & both front calipers are locking up. I have replaced the front pads, no change, my mechanic installed a new master cylinder. No lockup for about two weeks until today. Front calibers are locking up again.
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I'm not too familiar with these trucks, but I've been working on my buddies 1999 e350 ford van.
The other day we were going out kayaking, and the brakes locked up, we were able to drive it home, but it was obvious the brakes were holding the truck back. decided to check it out today, found one front and one rear caliper were sticking, the dual piston calipers only had one working, which I believed to be causing the pads to get pressed together crooked, and caused them to "lock up" or get stuck.
anyways, got the new calipers on and no more sticking, so I bled the brakes started in the front and went all the way to the back, did every caliper. brakes feel firm with the vehicle off, but instantly when the van is started, the pedal goes to the floor. it still stops okay, but the pedal feel is not nearly where it should be.
I got all of the air out of the system, but the abs light is on, and has been for a while. I'm wondering if there is something else that needs to be bled in the abs? someone was telling me about bleeding the abs motor?
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Gen III 2010, 6800 miles. Silver. Fuzzy dice. Pads are still rattling in the calipers when I hit bump when foot is not on brake. It sounds like hell! ...like major suspension components are loose, although I know they are not. Two Toyota dealers have told me this is normal, and no danger. ...no dealer fix.
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So my several month old Prius II has developed a metal on metal sound when I'm hitting various road bumps.. it's a "clack" sound emanating from my wheel well area that is heard when the windows are down.. I've taken it in twice and the first time they couldn't figure it out... second time they said they drove mine and a brand new Prius which also has the same sound and said it was the brake calipers. Funny thing is, I never heard this noise until after about 2k miles on my car.. They also would NOT disable my reverse beep sound or seat belt beep saying it was a safety feature and shouldn't be disabled.
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The uneven wear occurred again, this time only giving me 22,644 miles on the rear brakes. So, I am on my third set of rear brakes at 78,000 miles.
This time the dealer contacted the district rep since this was a repeat occurrence. It turns out a week after my first rear brake job, Toyota issued T-SB-0248-12, for this very problem, on the 2010 - 2012 Prius and on the 2012 Prius PHV. There is a new brake pad that is supposed to address this problem. The old part number that was put on my car during the first brake job was 04466-76011 and the new part number is 04466-47080. The receipt also shows Brake Shim Grease part number 08887-80409, which is noted in the TSB.
Toyota did the right thing in that they covered the cost of the brake job I just had done. I just opened a case asking to be reimbursed for the first brake job since this turned out to be a problem that was addressed with a new part.
I suggest anyone with a 2010-2012 Prius or 2012 Prius PHV that needs rear brakes, make sure you insist on getting this updated pad and point out this TSB. My service adviser said they were going to replace all of their pads with the old part number with the updated pad, so other customers going forward receive this new pad, though he also said they just don't do a lot of Prius brake jobs.
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Before I get started... My truck is a 2006 F-250 Super Duty XLT 6-speed 4x4 with a Limited Slip.
I just got finished with a big job on my truck. New pads all the way around, turned rotors, new emergency brake shoes, hardware, and backing plate as well as replaced the rear wheel bearings both inner and outer as well as the axle o-ring and inner seal. Also, took off the rear pumpkin cover painted it and put fresh fluid in, went with Mobil 1 75W140 LS.
Took it for a drive and the brakes work great. Followed the directions for breaking in the emergency brake which worked fine.
Now the problem is I'm getting rattling from possibly all of the wheels. Definitely from the front driver and at least one of the rear wheels. It was so dark I didn't get a chance to look at it I just pulled it back in driveway.
I'll start looking at things tomorrow but, any common mistakes or things I should check first?
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Our 2010 Prius has about 57K miles on it (mostly highway and rural commuting). The rear brakes just started to make some noise the other day at low speeds. It sounds like a light metallic squeal, similar to a brake pad wear indicator. It only occurs at low speeds and in reverse. Last time I checked the pads, they had lots of life, but that was in the spring.
I'd like to take apart the brakes to service them, but I don't know if this is a DIYer job on a Pruis. I have tons of experience on auto repairs, and have done hundreds of brake jobs (I also perform auto restoration as a hobby and have done almost every type of mechanical work on a car). So I am not really worried about my skill, but I am worried about knowing the proper procedure to do the repairs on a Pruis.
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At 46,400 miles of gentle driving, my left wheel bearing failed on my 2010 Prius, which was not covered by warranty because it is not 'drive train'. I was told there was nothing I did or could have done to cause this. I have had 4 Toyotas, two with over 200,000 miles, and never had this serious a repair (that wasn't my fault!). Am I being unreasonable to think this is unusual? I'm wondering if this car is going to continue to be a problem.
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So I just installed the Porsche Cayenne 18Z calipers onto my GTI. The install went great but now when I go around corners at speed there's a squeaking sound that comes from the brakes. I tried to epoxy the hub centric ring onto the rotor and grease up the outside of the hub where the rotor sits, but it's still squeaking.
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I drive a 1997 Toyota Camry with 210,000 miles on it. Recently, my brakes were grinding. My ex-mechanic father said he would replace them. When he took the wheel off, he found that the calipers were bound and had been for awhile, as the rotors and pads were metal on metal (whoops). Both sides were completely replaced- pads, rotors, and calipers (he figured if one caliper was binding, the other was or could be soon, though the wear wasn't as bad). He bled the brakes and things were ok for about a month and a half.
My new issue is that the brakes are binding on my drive home from work (after it sits outside for 7-10 hours). The car lugs along. I pull over, try pumping the pedal (which is very stiff) and then make my way home, where my boyfriend takes the car around the block and does something magic and the brakes are no longer stuck. They aren't stuck the next morning, but are when I get in the car at the end of the work day. The wheel wells smell strongly of burning rubber as well.
Things we have checked : We've jacked up both front wheels and the tires spin. They spin less easily when the brake binding problem is present, but they still spin. We've checked the suction, the hoses that connect the booster to the engine, and the brake booster- all appear ok. The brake fluid levels are fine. The pedal remains stiff when you put the car in neutral and even when you turn it off. So what do I do next? We're semi-handy and I'd like to drive this car a bit longer, though I've started the replacement car search.
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My passsenger side rear wheel hub assembly needs replacing and I am having trouble removing it. I have removed the rotor, the 4 bolts holding the hub, applied generous amounts of pb blaster, and struck it vigorously with a 3 pound hammer. Also, how to release the abs connection.
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I just started hearing a ticking sound in my drivers side rear wheel. It sounds like a pebble in the tire at low speeds and as you get faster it makes loud road noise in the car, almost like a whoosh whoosh sound. Took it to a local auto shop and they said it was a stuck brake caliper and possible wheel bearing. After driving I felt each rotor and that one was considerable hotter then the others. Everything else about the car is fine, drives well with no vibrations and brakes well. Jacked the wheel up to see if the wheel was loose from a bad bearing, but it was not loose. The shop, however, can not locate a caliper saying it was on national backorder. Does this sound like a bad caliper and is it normally hard to find parts? I'm trying to avoid going to a dealer because of price, but that maybe may only option. The car has 90,000 miles.
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My rear passenger tire spins easily and makes noise. Here is the link to video....
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Is it my wheel bearing, rotors or brake pads?
How do I describe it... well it has this squealing noise and it's proportional to my speed.
Heard this while I had my windows rolled down.
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99 F-250 Ext cab 4x4 7.3 285,000 miles.
I got home today opened my door and got snaked in the face with the smell of brakes. I got out of the truck then I heard the drivers side rear brakes popping as they are cooling down. I reached down to touched the wheel and it's crazy hot. Opened the garage and went to retrieve the infared thermometer. The rotor/caliper was 350 degrees, hub was 150 degrees, axle tube was 90 degrees.
I took the wheel off and inspected stuff. The rotors do have some heat spots, the caliper visibly looks okay but not 100%. The pads look like even wear. I am guessing that the caliper either is hanging up or I have a wheel bearing going? The passenger side was like 80 degrees on everything. There is a slight shimmy while driving which to me feels to me like the beginning of warped rotors. I don't hear anything to me that screams wheel bearing noise wise.Brakes or bearings?
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My front brakes have never been right in this car. Rotors go bad within a few thousand miles of being replaced. I don't drive fast or anything like that. After years of paying for new rotors at every brake job with Firestone, I decided to do it myself. I put new rotors and pads on a year ago and they went bad in a few months - they feel warped again. I took the rotors off and took them to O'Reilly to get them turned but a micrometer revealed they're not warped, just showing uneven pad wear. The tech said maybe I have a bad caliper. When I did the brake job nothing seemed wrong; both pistons went back into the calipers without issue. Now I'm thinking about replacing both front calipers and pads, but I don't want to waste more money. How do I tell if the calipers are bad and if they are can I fix or replace?
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I just bought a 1998 F150 2wd with the 4.6L(no ABS) to be my beater home depot truck. The brakes barely functioned, so I replaced the front bearings, rotors, pads, and calipers. I bled the brakes exactly like I normally do. When I tried to move the truck, the rear tires spun with the front completely locked(also discovered the right rear line had a hole and crimped the line for a moment, but it was the tire that was spinning).
I searched and many people said that bad rubber lines cause the calipers to lockup. I loosened the bleed valves and the fronts were still locked(jacked up the truck and used a breaker bar on lug nuts trying to rotate each tire). I am guessing that it has to be master cylinder or the steel lines. Any tests I could do to narrow down this issue further?
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