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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Sonata I45 (YF - 2011+) :: Thumping From Rear Wheel Area Louder When Go Around Turns Or Apply Brakes

We have a 2013 Sonata. For a while now we have been hearing a thump-thump-thump from the back of the car. The thumping starts as soon as the car moves and it appears to come from the driver side.

We get the thumping in our parking lot, on local roads, on the highway - everywhere. The frequency of the thumping speeds up and slows down in lock step with road speed. The thumping doesn't get appreciably louder when we go around turns or when we apply the brakes. We feel no vibration through the brake pedal, or through the steering wheel, or through the seats or any other part of the car.

Six months ago we left the car with the dealer after taking the service advisor for a ride. He heard the noise but when examining the car they could not locate the source of it. They said the wheel bearings looked good, the tires looked good, the brake rotors looked good.

After that we replaced the old tires with new ones and had them installed and had the wheels and tires balanced at a shop that is known for doing this well. (They take care of a lot of SCCA weekend racers.) After all of that the thumping was still there, same as before.

Now the thumping is getting worse. We are planning to take the car back to the dealer to have them go over it again and start replacing parts to see if we can locate the source of the noise that way.

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Golf/GTI VII :: Wobbling Sound When Apply Or Disengage Parking Brake

I don't really know how to describe the sound but whenever I stop and set the parking brake, the car makes a funny noise that kinda sounds like wobbling. It does this when I disengage it before I take off again as well. What causes this?

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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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Sonata I45 (YF - 2011+) :: 2012 - Steering Wheel Used To Shake When Apply Brake

I have 2012 sonata and she has about 43000 miles. I replaced 4 tires at 40000 miles. Soon after, steering wheel used to shake when I apply brake. So, I got front rotors resurfaced and got new front brake pads which solved the problem of steering wheel shaking. I also got alignment right after installing brake pad.

Since last week, I realized there is a vibration coming from front of my car when driving over 30 mph to about 70 mph.The vibration is present randomly and weird thing is that the vibration stops immediately when I apply brake. What may cause this problem?

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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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Sonata I45 (YF - 2011+) :: Brakes Really Spongy In Reverse Only

Friday morning I'm backing my 2011 Sonata Limited out of the garage and I always idle out but this time it started backing about 2 paces faster than idle speed. I hit the brakes and the pedal is on the floor..no brakes..I put it Drive and nothing no power. It didn't stop until I backed into the street curb, tires only no damage. When it hit the curb the brake pedal was back and Drive engaged as if nothing ever happened. Dropped it off at the dealer and they couldn't find anything but did open a case with Hyundai. Saturday doing a couple of backing the brakes were really spongy in reverse only. Will have that checked next week.

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Sonata I45 (LF 2015+) :: Tire Wobbling At Slow Speed 10 - 20 MPH

2015 Hyundai Sonata limited Kumho Tire Wobbling at Slow Speed 10-20 MPH

Bought a brand new 2015 Hyundai Sonata limited from Hyundai of Kirkland, Kirkland WA on Aug 30th, 2015 and started noticing wobbling issue.

Checked Wheel balancing/alignment and have visited Hyundai service center 5 times so far and they give me the standard answer, you car drives as expected.

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Sonata I45 (YF - 2011+) :: One Brake Light Goes Out When Brakes Applied?

So I was told I had a brake light out? Went and bought new bulb and replaced. Turn on headlights and the single filament lights. so when brakes are applied the second filament should light up that give the brighter affect.

Well when brakes applied the bulb goes out completely? Take foot off brake and the single filament comes back on. The other tail light operates as it should. Even used bulb from working tail light with same results.

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Sonata I45 (YF - 2011+) :: Engine Quits When Brakes Applied

Car started fine but stalled on first brake application with the skid-control light illuminated, restarted fine but stalled again on next brake application (skid-control light stayed on). Decided to head for the dealer which was only a few blocks away, drove there knowing that it may stall when brakes were applied (engine would start, idle and operate when driving but the problem would only occur on brake application.... approx when the transmission would down shift to third or second gear). My last stop before turning into the dealer's parking lot, the engine quit and refused to restart.... finally came back to life after about 5mins and was able to complete my somewhat dangerous trip (whole journey was on very quiet back streets). At first I thought it could be related to the infamous brake switch but the service rep informed me that they couldn't communicate with any control module with the scan tool. Now I sit and wait, hopefully they will call with some good news soon.

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Sonata I45 (YF - 2011+) :: Clicking Noise After Brakes Applied

Right this clicking noise is really annoying me now, every time AFTER i brake i hear this click, the faster i stop the louder the click is, also when I am in neutral and suddenly rev its clicks sometimes but rarely, I am thinking it could be a loose exhaust somewhere? Its definitely coming from under my foot area. When I brake cornering it clicks too. Checked my control arms and everything, that's not rattling at all? Need to get rid of this click sound!!

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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+) :: New Front Brakes Still Squealing After 2000 Miles

Mostly highway miles. Squeal doesn't happen all the time, only sometimes.

The pads I bought were from O'Reily's here and I believe they were BrakeBest Ceramic brake pads. Should I give it some more time for the squeal to go away? could it have been a poor brake job? (I didn't do it)

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Sonata I45 (YF - 2011+) :: Brakes Grabbing When Driving After Cold Start

So I have a 2012 Sonata with about 80k miles on it. I bought it used a few months ago. It has recently started having issues with the brakes.

When the car is cold and I start driving, every time I push down on the brakes they will do a quick grab after a few seconds. Sometimes its a slight grab and other times its a jerking grab. After I drive 10-20 miles or so and it warms up this goes away.

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Sonata I45 (YF - 2011+) :: Brakes With Light Pressure Would Go To The Floor After Car Stopped

I have a 2011 Sonata and am approaching 100,000 KM. I had my car put through a general service and ended up with a new problem (my brakes with light pressure would go to the floor after the car stopped) in an attempt to fix this replaced parts which included new master cylinder, booster pump, ABS module and my BRAKES still go to the floor after my car has stopped. The car does stop when I brake so why would the pedal go to the floor after the car is stopped?

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Sonata I45 (YF - 2011+) :: Creak Sound When Giving Gas Or Putting On Brakes?

Sounds like it's coming from the gray plastic that's attached to the center console.

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

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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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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