Elantra MD (2010-15) :: Brake Pedal Gets Super Firm When Hit Rough Road At Speeds
Sep 18, 2012
It could be the ECS kicking in or something but here's what I feel..... when hitting a rough patch of road at I'd say 25 miles an hour or greater and applying the brake over that rough patch of road for what ever reason, my foot is on brake pedal normal and it feels like the pedal gets ultra firm (opposite of pedal diving to floor if you lost brakes) or the feeling is like the brake pedal is pushing back against me, like the car is taking the brakes off on me for a brief second.....its a weird feeling and only happens on rough road when I'm at speed and have to hit brakes, all other braking times it doesn't do this
Good example is coming to a stop at a certain stop light that's got choppy asphalt right at the stop light line.....light turns yellow and I'm at speed and have to brake to stop for the light, it hit the rumbly road and feels like the pedal doesn't want me to brake and gets really firm, I stop and all, but then again makes me worry, because if I had to really stop fast and hard......would I ???
No alarm or alert lights come on, so I don't know ....
Car's got 8,000 miles on the clock ....
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I noticed something a few weeks back, wanted to see if it's normal or a potential issue is arising. When you are driving slowly, maybe coasting to a red light and not using much braking power, I notice the pedal is pretty firm. If you push on it harder, it then "gives" and feels softer and you can more easily push it towards the floor. If you are driving faster or braking harder, it feels more normal and doesn't have the firmness when you first press the brake.
I assume this is the brake assist or some other electronic nanny at work, but wanted to verify. I have checked the brake fluid in the car, and it's certainly not low.
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Let me tell you a story ‘bout my daughter’s 2008 Chrysler Sebring 2.4L…
We have owned the car since 2009. Recently the car has begun to start intermittently. Generally it starts normally. Other times it won’t. It can be driven for a month with no problem and then BAM! It won’t start. No dead battery sound, no clicking, no starter trying to engage NUTT’N!
AND… the brake pedal is firm! The brake pedal is firm and cannot be pushed down!
The car has been to the Dodge dealer several times. They have replaced the starter because a couple of teeth were missing, flashed the computer and replaced the alternator. The car started fine for a few days and then wouldn’t start again.
The Dodge boys kept the car for a week and of course, it started fine while they had it. One of the service managers told me to pull out a certain fuse to reset the computer. They also told me that they usually see these types of problems if the car was jump started wrong (the jumper cables were hooked up backwards I guess).
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Is it normal to experience road vibrations in the pedal and floor? I've owned my car for about a month now (it's a used 2011) and it has brand new tires on it, but the past week or two it seems these road vibrations have worsened.. it's like I can feel the texture of the road on my feet. If I reach a freshly paved area it goes away like magic.
Is this indicative of a problem that I could have the dealer investigate? Or is this a "characteristic" of this car? I came from a 97 Corolla, with the exact same tires on it, and it did not have this problem at all. Then again, it was also much much quieter going over bumps too...
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2010 chevrolet HHR clunking from front suspension, rough road, slow speeds. Is this typical of worn sway bar bushings or something more expensive?
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I have a noise problem on my dashboard ( or i hear like that) There is a sound which is really annoying when i accelerate especially on rough road.
Noise comes from dashboard in my Hyundai Elantra - YouTube
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We purchased the vehicle (2013 GX460) in September 2012, and had the car for 6 weeks before my wife was hit by an oncoming car who missed a stop sign. 8 weeks later and 23k of repairable damage to driver fender, front bumper, grille, hood, frame, and all components within those major areas, we received our vehicle.
The vehicle is wonderful and a joy to drive. When the brake pedal is depressed at low speeds (i.e., maneuvering in parking lot, entering driveway), there is a slight vibration to the pedal (similar to the vibration from a cell phone) and a noise that suggests an electric motor is working. The vibration is not like ABS; ABS is a profound vibration. The vibration we experience is very slight. The vibration is not apparent at highway speeds.
I do not recall either the vibration or the noise prior to the accident, and I suspect that this is a result from the accident or from the repairs. I have already brought the GX back to the dealer for this problem and they were quick to dismiss it, but I am really concerned that this is a real problem, and I want the dealer to re-assess.
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I have a question about the bleeding the brake? When I washed my E, I usually spray the wheel and the brake part. I don't know it is a good idea or not. Recently, I felt like I have to step further on the brake pedal to apply the brake.
The force is there and Brake assist is still in effect if I step fast enough. I just felt like the brake pedal is spongy. My E is on 36k right now. Do you think wash the wheel often will cause the problem to brake line?
I have confirmed that my Gf's Elantra is easy and ease to brake than mine. At the mean time, her brake fluid is darker than mine. My brake fluid is full and clear. Maybe I should not wash the wheel more often. Or maybe I get OCD too much?
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About 9/10 times when I step on my brake pedal (speed has not made a difference) I can hear and feel a hard knock under my car by my resting left foot. Started a few weeks ago. Haven't had work done to my brakes since May 2015 so I am thinking it is unrelated. What the issue might be?
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My friend got her front brakes and rotors replaced a few days ago and now the brake pedal is vibrating at various times. It happens when slowing down and at a complete stop. Sounds like the ABS is kicking in to me, BUT is also does it sometimes when driving at low speeds (under 40mph) without pressing the brake pedal. No loud clicking noises, just a quick steady vibration felt at the brake pedal/flooboard.
The service was not done at Hyundai dealership. She is out of town at the moment so we haven't had a chance to take it to the shop yet. She called, they played dumb apparently. I don't know enough about Hyundais to diagnose.
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I purchased a new 2016 Elantra about a month ago. I like the car although the driving position took a little bit of getting used too. Anyways, after 2000 miles my ankle has begun to hurt due to the height difference between the gas and brake. Is there any way to lower the brake closer to the floor to make them a bit more even?
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I have the limited with the push start. In order to start the car, you have to push the brake in so far and then push the push button. Lately the brake pedal is really hard to push down after its been sitting for an extended period. Once its started, all is fine. Its almost like I've pumped it a few times first, but its not the case.
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I've noticed, lately on my girlfriend's 2013 with auto trans, when the brake pedal is down, and then pumped, I can hear and feel a click coming through the shifter. It happens in all gears.
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I have 2013 Elantra ( 20,000 miles) and when I put the brake lights on without the headlights on everything works ok but when the headlights are on the driver's side brake light does not come on when the brake pedal is pressed. I thought it was a bulb problem so I replaced it but I am still having the same issue. What is going on? I know it is still under warranty but I figured I could handle a burnt bulb issue but that was not it. I noticed that the drivers side bulb is not as bright either when brake is pressed without headlights
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I bought a new 2012 Elantra in March. Every so often I get a strange vibration through the brake pedal when I'm at a complete stop (red light/stop sign). It happens intermittently and I can't narrow down any exact cause. It happens when the engine is cold, fully warmed up, A/C on, A/C off, only been driving for a few minutes or driving for a few hours. No system lights come on. I've taken the car to the dealer twice and discussed this with them. They've not hooked it up for any diagnostics as yet. I don't think it's a vacuum line, engine or transmission issue because it is intermittent. I also don't think it's a defective engine/transmission mount. Could it possibly be the ABS module?
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My 2012 RX350 now for over a year and like it a lot.........BUT.
There's seems to be a lot "road noise" that's transmitted back into the cabin, like driving over expansion joints on blacktop or rough road surface, is this normal?
I drove a 2000 RX300 for 100,000 miles and don't remember it being this noisy. Interior noise is great and quiet.
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New 2013 Elantra owner here.. When initially depressing the brake pedal lightly (before the brake pads engage, usually in stop-and-go traffic), I can feel a rubbing sensation coming from somewhere in the pedal assembly. If it's quiet, I can also hear a groaning sound. This definitely isn't a pad/rotor issue, rather something closer to the pedal itself and inside or near the cabin.
Took it to the dealership and after some coaxing and insistence that it wasn't "normal," they finally said it was the brake switch and replaced it. Seemed to alleviate the problem for a week or so, but now it's back!
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My new Sonata Limited 2.4 has 17" wheels and Kumho tires. On certain rough concrete, or more often asphalt road surfaces, at highway speeds, this car is so noisy that one can hardly carry on a conversation. It's terribly loud. Dealer has "checked" it, and tire dealer has looked at the tires. No problem has been found. What can be done about this?
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I bought a new toyota camry L# 2013 a month ago. The gas pedal seems very firm and need to really press hard to accelerate. My initial thought was that it being a new one it might be firm and would loosen up gradually. Its been a month and more than 1000+ miles, but the pedal is still very rigid and I am feeling leg pain because of it (I am driving 52 miles to and from work). Not sure if it is common feature or mine is behaving that way.
BTW - I also own 1999 camry and the gas pedal is very smooth and responsive.
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I had something happened the other day that I have never experienced in any of my Prius' before, I was driving along coming up to a stop lite and the lite changed I tried to make a quick stop and stomped on the brake pedal and pedal got real hard and no stopping! car did not even slow down, luckily no cars where sitting at lite.
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Ok so the brakes are new and for some reason at higher speeds, i feel the pedal vibrate as if its a bad rotor....gonna grease the pins and pads this weekend to see if theres a diff. But what gets me is that it Squeals as if the pads are shot as well in the front.
The title problem is that when i brake its smooth ish until 10 MPH where then it feels like the pedal goes to MUSH and i hear an ERRRRR sound as the car comes to a stop. it almost sounds like ABS/ESP while im sliding to a stop in the snow.... Expect there's no snow.
I don't have a high tech phone to record the noise. It never used to make this sound and i feel there is an actual problem.
I am gonna try flushing the brake system with new fluid, take the front brakes off and re grease everything. yesterday seemed to be the day my dash decides to light up like a Christmas tree...
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