Santa FE SM (2001-06) :: Brakes Don't Apply Enough Pressure To Actually Stop


May 5, 2014

When i press the brake pedal the brakes seem to start working ,but they dont apply enough pressure to actually stop the car from speed , it's just happened car was fine yesterday , also i've noticed when i start the car , and press pedal with my hand there is a air leak noise behind the pedal , and a faint low pitched tone noise as well , its as if the servo isnt working fully.

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Santa FE SM (2001-06) :: Faint High-pitched Noise When Apply Brakes

So I've started hearing a faint high-pitched noise when I apply my brakes. It's not EVERY time I apply the brakes, and it's not nearly as loud and annoying as the noise I hear other vehicles make when they need their brakes checked, but it's noticeable.

Also: There's a (possibly related) scratching/rattling noise that just started. I can only hear it with the windows down and it's not very loud. But it happens intermittently when the vehicle is moving or when it's braking, and it makes an almost sputtering sound when I slow to a stop. It will abruptly go silent before I'm fully stopped. Sometimes it cuts in and out, similar to when you've got a short in a speaker wire and the sound cuts in and out.

I'll be getting this checked out. Is this a "drop everything and go to the mechanic" issue, do you think, or more of a "get it looked at when you can"? I should note I haven't had any problems with the car actually braking (yet). It seems to function fine other than the new noises.

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Sonata I45 (YF - 2011+) :: Squealing Only When Lightly Apply Pressure On Brakes Slowing Down

Me and a friend changed just the front brake pads on my hyundai sonata 2012 limited turbo (about 55$ ceramic Wagner thermo-quiets)about a week ago . This was the first ever brake job done for the car so I assumed the rotors were fine . We made sure it was greased up everywhere it was supposed to (Didn't replace or turn them) since then my front brakes have been squealing only when I lightly apply pressure on the brakes slowing down , and goes away completely when pressed down harder. I realized I should have probably changed or turned my rotors after I already drove with the new pads on the old rotors for about a week so it's probably too late now. I am just wondering whether this noise go away eventually (what I initially figured it would) from the pads perhaps wearing back into the old rotors ? Or am I better off not waiting for this because the noise won't to away and I should just change the pads again along with the rotors!?

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Santa Fe (DM - 2013+) :: Creaking Dash - Noise Stops When Apply Pressure With Hand

I posted in the minor warranty repair thread that among other issues my car was developing a creak in the dash. This noise is coming from the very forward most part of the dash were it meets the bottom of the windscreen. I know this for certain because if I apply pressure with my hand here the noise stops.

My vehicle is scheduled for it's first service next month and I was going to have this fixed. Problem is after looking at the hma service site and pulling up the crash pad removal procedures, it looks like it is not affixed to anything at the top portion closest to the wind screen. Seems to just be sitting there, with no mounting bolts or anything.

Also to remove the crash pad it looks like the entire dash needs to be taken apart. The noise has progressively been getting worse starting at the front centre part of the dash, to now running along the entire length corner to corner.

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Santa Fe (CM - 2007-12) :: 2009 - Loud Squeal Sound When Apply The Brakes

I just installed new brake pads in my 2WD 2009 Santa Fe. I bought the cheapest AutoZone pads. Now I have a loud squeal sound when I apply the brakes. If I apply a hard brake the squeal goes away. Until I apply the brakes again. Now, after install...I have been researching and noticed that the stock pads are ceramic. I did apply (Not once but twice) break grease on the pads. What the problem might be? Oh yeah, I did see that after 2007, oiling the caliper springs is required and might be the problem too. But I do not know where the spring in question is and how to oil it.

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Santa Fe (CM - 2007-12) :: Steering Wheel Will Shimmy When Apply Brakes At High Speeds

I have a 2007 Sante Fe Limited that has 93k on it. Within the last year I have noticed the steering wheel will shimmy when you apply the brakes at high speeds, it's slowly came to the point now that anything above 40mph will cause the steering wheel to shake while applying the brakes. I am guessing I have warped or unevenly worn front rotors. The car supposedly had a break job done at 74k and this started happening at about the 90k mark.

I was looking at these : Front Performance Brake Rotors Posi Quiet Ceramic Pads for Santa FE 07 09

Second question, any tool list or required sockets sizes to complete a front rotor and pad replacement? I have a floor jack, jack stands, a set of 3/8 deep metric sockets. I also have a breaker bar. This is my only car so I want to make sure I have everything I need before I start taking stuff apart.

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Santa Fe (CM - 2007-12) :: Loud Click Noise Coming From Front End Of Vehicle When Apply Brakes

I get this loud click noise coming from the front end of my vehicle when I apply the brakes. It seems to happen much more often than not, especially at low speeds. I can only describe it as some sort of loud clicky clanky sound, it's also a single sound, it doesn't go on and on and it only happens when I apply the brakes.

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GMC - Sonoma :: 2001 - High Pitched Whine When Apply Brakes

When I apply my brakes I hear a high pitched whine. I thought the pads needed replaced, but upon checking them there appears to be plenty of pad left. What else could this noise be? It's only when I apply the brake that I hear this, I suspect it may be something with the brake line but am not experienced enough to be sure.

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Ford Wiring/Electrical :: 1972 F250 - Signal Stop Blinking When Put The Left Turn Signal On And Apply Brakes

I have a 72 F250. When I put the left turn signal on and apply the brakes, the signal stops blinking. I checked the bulb and it was fine. What is the likely cause?

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Ford Brakes/Suspension :: 1996 F350 Pulling To The Left When Apply Brakes

1996 F350 PSD 7.3
Front Dana 60 mono beam
4 x 4

Last week I broke my front right caliper. I replaced the caliper, rotor and pads. Now, when I apply the brakes I pull to the left. I took the truck into my repair shop and let them figure it out. They were unable to repair the truck. They replace the master cylinder, all brake lines, calipers on both sides, brake pads, bearings on both wheels, vehicle alignment, tire balancing and tire rotation. The tires are three months old. Prior to last week i did not have any problems braking or steering. Driving at 60kmh the truck goes straight until i gently brake, it will slightly pull left.

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Golf V R32 :: Humming Noise That Goes Away When Apply The Brakes

My AM radio has terrible reception. There is humming noise that goes away when I apply the brakes. I will bring it to the dealer, but I know what they will say, "cannot duplicate problem" or "radio operation found to be normal".

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Sonata I45 (YF - 2011+) :: Wobbling When Apply Brakes At 60 Mph

2011 Hyundai Sonata SE 2.4L .... I have 82,000 miles. Bought with 65,000 miles.

Now when I apply brakes at 60 mph or above i get wobbling (Vibration) on my steering wheel these days. Is it the rotors or pads or both or any alignment issues?

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Camry 2012+ :: Center Console Moving When Apply Pressure To It

I just noticed yesterday that the center console is moving a bit when I apply pressure to it. Seems like a screw or something is loose. Luckily there is no vibrating while driving yet, so it's livable for now but I would like to fix it.

Here's a video showing the movement when I lightly push on the piece:

It's even worse when I put my entire weight on it, like when reaching for something on the passenger side floor. I don't want to rip the entire thing out one day

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Passat (B5) :: Constant Noise Just When Apply Brakes In Reverse

I have a dry metal on metal squawk noise when I reverse, I have taken it to a VW dealer, and they say "there is nothing wrong", or that they "cannot find anything". The noise is not constant, just when I apply the brakes in reverse.

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Golf/GTI VI :: Knocking Noise When Car Started And Apply Brakes

It happens quite often, when i start the car, and apply brakes, then there is some sort of knocking sound coming from the rear. It sounds like someone knocking on the door... But the sound will disappear after a while. The car drives fine, could it be the brakes?

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Dodge - Dakota :: Shaking In Front End When Apply The Brakes

My 2005 Dodge Dakota truck is shaking violently (in the front end) when I apply the brakes and I can't seem to fix the problem. I have changed the front rotors, brakes, alignment and new tires.

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Honda - Accord :: 2002 - Brakes Apply Themselves When Driving

My Honda Accord 2002 feels like brakes apply themselves when driving. Car slows down and brake pedal is really sensitive meaning it feels harder than usual and easier to brake. Dont know if it is the brake master cylinder, brake booster or something else.

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Lexus GX 2004-09 :: Airbag Light On Only When Sit Or Apply Pressure To Driver Seat

I have an 04 and the airbag light comes on when started and stays on. I noticed when I start it without sitting in the drivers seat the light goes out. It will illuminate again when I sit or apply pressure to the seat. I looked up the component list on Sewell's website and there is a airbag seat sensor under the drivers seat. My question is it seems to be the issue however it also seems to be working to pick up the presence of a driver. I have an aftermarket warranty that a Rep says it doesn't cover???. I'm assuming if the light goes out without weight on the seat should I replace the sensor? Or is there a "bladder" under the seat cover that may need replacement?

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Lexus RC 2015+ :: Squealing Sound When In Reverse And Apply The Brakes

Not sure if this is a normal characteristics of our Fsport brakes, but when I am in reverse and I apply the brakes I hear a squealing sound. Is that normal? By the way my car just hit 20k miles

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Azera TG (2006-11) :: Headlights Dimming When Slow Down Or Apply Brakes

I have the same problem that many azera and sonata owners have where my headlights dim when i slow down or apply brakes etc on my 06 azera. I have found the alternator to battery positive issue and fixed that with another piece of 4awg wire added (now has 0 volt drop). That didn't fix the issue.

Then i seen a suggestion of checking/sanding all grounds. Did that to battery to chassis, chassis to trans, engine to chassis, pcm/misc grounds (bunch of 5), and 2 more by windshield washer reservoir. This didn't fix the problem either

I've had my alternator checked and my battery as well. My only questionable idea as of now is my battery. Its the right size and checks out fine but only rated at like 450cca, etc vs 700+ and I assume more reserve at advance auto parts? Not sure if the battery is oem or not it is some bs "powervolt" brand.

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Sonata NF (2006-10) :: A/C Blower Power Goes From High To Low When Apply Brakes

When I accelerate A/C is fine but when I go to brake (RPMs go down and car downshifts) my A/C blower power goes from high to low and then fixes itself and if I brake again same thing but it does it intermittently. What it could be?

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