Prius (2004-09) :: Faint Clicking Sound While Braking That Varies With Speed
Oct 17, 2014
I have determined that I most likely have a bad CV joint - a faint clicking sound while braking that varies with speed that happens with the car in drive, but not in neutral.
I've also found instructions here on how to remove/replace the axle, but I'm wondering if it can be done without separating the tie rod end and removing the ball joint. On other cars I've managed to do this by unbolting the strut, which allowed the hub assembly to flop out enough to be able to slide the axle out of it. Is this possible on the Prius? I have to replace my struts anyway so I was hoping to do it all at once and avoid dealing with potentially frozen suspension components.
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Ever since I had my Prius in the dealership for the most recent brake recall I noticed a noise (which is hard to describe, something like a muffled clicking) when turning and braking at low speed. If I let my foot off the brake the noise seems to go away. This seems to be happening on both left and right turns.
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I first noted a very faint jack hammer type sound from center of bottom of car last week-noticed it once or twice while driving, but then it continued, a little louder, and even continued when I turned the car off for about 5 minutes. Same thing happened when I drove to work the next day, and when I went to get in my car after work, it was still doing it-I think the noise must have lasted all day. Took it to the dealer and he heard it the night I dropped it off but nothing the next day when warranty inspector came out. The service guy did tell me he captured it on the computer read out and it had something to do with the brakes or ?ABS system. Service said they would drive car home and check it out-he got nothing on his long ride home but the next morning when the car was cold, it reproduced the problem. Inspector was due to come back out next day when car was cold, but came later when it had warmed up and did not reproduce, so will not fix it. They tell me is is safe to drive...is it?? And what the heck could this be?
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I have recently bought a 04 f250 6.0, and it has the intake thumping noise that varies speed with idle... I was told it could be a broken rocker, a bent push rod, or a broken roller... I am not that much experienced with diesels. I've spoken to the dealership, and they don't wanna fix it, they said it wouldnt hurt it to drive it like that, but the noise bothers the hell out of me, and everyone notices it. so i wanna get it fixed. I am hoping its just a rocker. if it is just a rocker how deep am i in? truck has 240xxx miles on it, and runs perfect other than that noise.
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During around town driving I am experiencing a faint high pitch whine when braking. This sound is not mechanical, but more electrical coming from the dash-engine area. It is very noticeable when slowing between 40 mph to 20mph.
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Bought my Prius (2005, with 160K miles) about a month ago and since I've had it I am hearing a metal on metal grinding noise when braking at low speed. How loud the sound is depends on how hard I am on pushing on the brakes. One of my co-workers has the same model and said that his does not make that sound. Not sure if its just because it has after-market brake pads or something? This noise only occurs when braking at low speeds (below 10 MPH) so I assume its an issue with the front brakes.
Is this something I need to get looked at by the dealership? I had a local mechanic that worked on my old Honda beater take a look and he said that the rotors and brake pads looked new and wasn't sure why they'd make noise.
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My 2007 Prius brakes extremely hard at low speed (while I am applying the same amount of pressure). While decelerating, I let the regen braking do most of the work until I get to about 10mph, then I press the brake so I will have equal pressure until I stop. When I get to about 5mph I feel almost a lunge where the brakes aren't working as hard and then the brakes take hold extremely hard. My prius has been doing this for awhile not depending on the weather, but I finally noticed it worse than normal yesterday when it was raining and my car braked hard and actually skid and the traction control light came on.
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I have been experiencing a slight issue with my 07 Sonata V6 lately. When I am accelerating, most commonly when already at speed around 80 to 90 km/h, I would hear this 2-3 ticks / clicks when I press lightly or moderately on the accelerator pedal. The car would accelerate fine without any further noises. When I release the pedal, the car slows down a bit, and I press on the pedal again, then the same sound re-appears.
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2002 Ford Focus SE Mileage: 140000
Symptoms: When turning right, especially at low speed while braking, it makes this rapid clicking noise, disappears once you let go of the brake.
In the past when it made this kind of noise, usually goes away after I made sure the brake pads clips are securely clipped around the caliper, but it's not working this time. No noise while braking going forward or turning left. Seems to be worse at lower speed and any right turn can bring on the noise, does not have to be a full-lock turn.
So far what I've done: Made sure the brake pads clips are secured (horribly designed), lug nuts are torqued at correct spec, no obvious broken linkage, bar, arm, coil, or CV boots under quick inspection.
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I have a 2005 RX330, 90k miles on it. It's been running fine until last night.
Out to dinner last night, when I go back to the car, I turn the ignition key and get nothing.
So the car doesn't crank at all. No clicking either. There's a faint hum. All lights, radio, power windows, seat work. I tested the battery and it came in at 12.48v.
I'm thinking maybe the starter. But since it's a pia to get to it, i wanted to see if I should be checking something else first before i invest the time getting to it.
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I get a creaking/clicking noise coming from my front wheels when braking at slow speed. can be rhythmic at times which makes be think it may be a ball joint or bearing.
Also it may be related or unrelated... Between 70-80km/h my front driver side wheel gives off a "Hum". I thought it may have been unbalanced wheels since it started when I put the summer rubber on, but the tire shop said they are balanced and thats not it. The Hum goes away when driving at any other speed.
Just last month I had my brakes done (a couple weeks prior to changing my rubber).
Front: New Rotors, Pads, Shims
Rear: Machined rotors, New Pads & Shims
Brake Flush Performed.
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I noticed that every time I hit my brakes, I heard a clicking sound and a little bit feel at my shifter lever. I found same issues on the Sonata forums but I just wanted to know if we elantra users had the same problems like me. Its annoying & I don't find it normal. What can be done ????
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My son owns a 2000 BMW 328i... sporadically, and without warning, the motor will speed up at idle, going from 600 rpm to 1200 rpm, then down to 700 rpm, then back to 600 rpm. This happens intermittently, when the motor is warmed up...
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I am trying to troubleshoot a sound that I've begun to notice coming from the front of my '08 Prius. I've had this car since new, and it now has a little over 40,000 miles on it. (Please note the sound I'm referring to is not the brake pump electric "whirring" noise that happens evey so often, it's definitely something new/different.) I first noticed it maybe a year ago, but it seems to be happening progressively more often.
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I purchased (2/17/16) a 2009 Toyota Prius with roughly 73,000 miles. I have recently (the past 4-5 days, except the brake issue that occurred a couple of weeks ago) encountered a number of issues. The issues occur intermittently.
First, while braking, usually when it's raining or damp outside, I might hear a grinding sound like grains between the pad & rotor. Or, the car will be gliding to a stop then at about the 4-6 mph range the brakes will grab and the car comes to a complete and abrupt stop.
Second, while idling in 'P' the engine will engage and the car will shift forward about an 1-2" then roll back (as if bucking). My foot is off the brake pedal. I have the sensation that the car is going to drive itself.
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I have Prius 2005 , there is no problem and no registered error code,but the problem occur when i drive my car on long down road and the HVB is full then the charging sound rise ,its like "B" mode on high speed,this sound continue while pressing on the break pedal or not but when i press on the fuel pedal or convert to transmission to "N" mode the sound return to normal ,but if i press on the break or leave my leg the sound return again,this happen if the battery is full but when the battery loss some charge everything return without any problem.
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My Phaeton has recently developed a single clunking sound that occurs at low speed, either when braking, or when turning the steering wheel towards the right about 90. The clunk can be felt at the drivers footwell area too.
All four upper control arm bushings were replaced a few months ago and the antiroll bar links are pretty new too.
I have not identified exactly where the noise is coming from, but by placing my hand on all suspension components it seems that the clunk is most felt at the front left rear lower arm. Hence I am wondering if the bushing or the whole arm may need replacement.
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I heard a light clicking noise at about 368-400 beats per minute coming from the engine during acceleration. It was hard to pinpoint and see if it went away since I use the engine so infrequently with pulse and glide, but it was definitely there. I believe it went away by the end of the trip, but was present closer to startup each time I drove today. I'll be able to confirm that tomorrow evening after driving more. It seemed to come from the front right of the engine compartment, i.e. from the ICE. It was not present during EV acceleration, glides, braking, or anything else besides ICE on pulse.
Background:
I just changed the oil this past weekend for the first time since buying the car. It was also my first oil change by myself ever, and I'm thus most suspicious of myself. So go ahead and ask the questions that you might feel would be too "stupid" for most people, I don't mind! I do feel confident I did everything right, a friend had shown me before, and I followed directions from PriusChat as well - but you never know.
I used a Toyota filter (90915-YZZF2) and Napa 5w-30 oil, non-synthetic, which I assumed was what the dealer had been using all those years (2007 model year, btw). I checked the dipstick after driving it the other day and the oil came up to just below the top dot as I wanted.
Mileage doesn't seem to be affected, last few days since the change probably low to mid 60 mpgs average over 150 miles. Perhaps this is something that comes up and "goes away" after some more miles?
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I'm battling an odd suspension issue...over the last 5-7,000 miles, I've had a strange vibration issue surface that has varied in intensity depending on speed and road surface. I've had a damaged wheel trued, replaced all four tires and had all four wheels/tires RFV balanced. The vibration has changed but not quite gone away. Instead, it's been joined by an increased vagueness in directional stability (tendency to wander) at highway speed.
Last week, the tech balancing my tires said he felt my right hand front rear control arm bushing was worn. The more I've thought about this, the more I'm wondering if this is what might be the source of this mystery vibration issue. So, I really have two questions?
First, bad front CA rear bushing replaced under warranty? 15,000 miles does NOT seem like an acceptable service life for a suspension bushing? Do these bushings have a history of premature wear and failure, or am I just lucky?
Second, if I do have to replace one or both bushings (left and right pt. no. 5C407183A,) I'd like to ask if the solid bushing (pt. no. 1J0407181) from a Jetta or Beetle will work in a Passat control arm? If I do have to replace the bushing, it might be better to put a more solid piece of rubber in there instead of the flimsier original part.
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2011 infiniti. new rear rotors/pads 6k miles ago. now there is a rhythmic sound with very slow speed braking. like a bad spot on 1 rotor. you hear a grind, stop, grind, stop. its not a constant grind sound. i looked at both rear rotors thru rim slots. rotors look perfect. very smooth. i have not pulled wheels to check. i am thinking rotors making sound vs pads making sound. but why would a rotor have an odd spot or rough patch? there is no ridge at all on rotors. cant see the pads rubbing on some rust ridge? there is none....
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I have another small issue with my 2004 Prius. I just noticed yesterday that the second I very lightly depress the brake pedal, a little clicking sound is made down below. It sounds like it might be coming from the brake pedal itself or somewhere underneath the hood. It's only when I depress the pedal slightly and it makes pretty much the same sound when I release the pedal. I just had a 5000 mile service done to the car and there were no issues then.
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