Sonata I45 (YF - 2011+) :: Grinding Noise After Brake Change
I changed my tires, brakes and rotors last August. I had installed EBC YellowStuff. I also greased(using SilGlyde) the slide pins and bled the brakes.
Last weekend, my car was making a weird noise when I hit the brake, so I removed the front tires and noticed that the front passenger side outer brake pad was completely gone and the inner brake pad still had 25% life left, but it was tapered(image attached).
I know when this happens, usually it means that the slide pins need to be greased, but they were plenty greased from my last year's brake change. I still greased them, but now I hear grinding noise frequently(not all the time) when I am accelerating at slow speed and sometimes at even high speeds.
There is no fluid leaking and I could only see surface rust on the pistons. Its driving me crazy, because I can't figure out what it is. I am thinking of just replacing the slide pins anyway to be on the safe side.
Sonata I45 (LF 2015+) :: Brake Grinding Sound When Turning Wheel To Left
When I move the wheel to the left, I get this metal grinding sound (similar to rust on brake rotors/worn down brake pads). It happens when the foot is off the brake and ONLY when the wheel is turned to the left.
View 1 RepliesSonata I45 (YF - 2011+) :: Parking Brake Creaking Sound
My vehicle: 2013 Sonata Limited - 4500 mi. When I park on an incline, set the parking brake then release the foot brake, hear a 'creaking' noise from rear. Dealer says "it's normal and nothing can be done" ? I don't think so...
View 6 RepliesSonata I45 (YF - 2011+) :: Metal Grinding Noise When Braking?
My car is making metal grinding noise when coming to a slow stop when you are stuck on traffic or going into your driveway. You can hear the sound and feel the sound.
I had this issue a year go and i took it to the dealer and they told me that i need to replace my rotors and my front brake pads.
A year later the noise came back and they told me that i need to replace my pads. I replaced my front break pads and a month later the noise is back. I went back and checked my pads and the pads were still new.
I only hear the sound when braking after driving in a heavy traffic or on a stop and go traffic. I don't hear the sound when i start to drive or driving in a non traffic condition.
Golf/GTI VI :: 2011 - Grinding Sound Around 2k RPM / Diverter Valve?
I currently have a 2011 DSG. I purchased it last year and when I test drove it I did not notice any unusual sounds coming from the motor/ drivetrain. However since then I have noticed that the car makes a grinding like sound when my car is around 2k-3k rpms, its especially loud under load. Its a very audible sound, like something is grinding in the transmission- Everyone that has been in my car can hear it, and it only happens at low rpms. Anyway, I took my car in once to service and I mentioned it, however the tech said he could not hear anything.
I honestly think that I got louder since then so I took it back and the shop foreman came out for a drive with me. So the guy hears the sound, but says that its the diverter valve and that its supposed to sound that way. He tells me its because the cars now have a metal valve and that its louder. I had a 2002 A4 1.8t and it never made a sound like that, even after chipped. So Im a little worried that its something else and I wont be able to get it fixed under warranty, or maybe im just paronoid and the DSG sounds like this.
Sonata NF (2006-10) :: Rattling / Grinding Sound During Acceleration
I have a 2008 Hyundai Sonata GLS 2.4L with 131,000 miles on it. When I accelerate from a stop, there is a buzzing/rattling/grinding noise coming from the engine bay of my car. It's really hard to describe, there is a definite buzzing sound, but also almost like there is a bolt rattling around and banging into things. This only happens for a couple of seconds. It also seems to be worse when I'm accelerating up hill. If I accelerate slowly from a stop, the noise does not occur, and it also does not occur if I accelerate while I'm already moving.
View 4 RepliesSonata I45 (LF 2015+) :: Grinding / Metallic Sound Under Acceleration?
I have been having a grinding/metallic sound when going up hills in 4th/5th gear. It sounds like if you threw metal into moving parts. I believe it's coming from my engine or transmission. When i was at the dealer last month for a campaign and ecm upgrade i mentioned this problem and they replaced the vcm motor assy, however the problem still exists. What could be causing this problem?
View 3 RepliesSonata NF (2006-10) :: Grinding Noise When Releasing Foot Brake In Park
This noise started this week. Grinding when I take my foot off the brake when in park and parking brake set. What is causing it?
A guy at work said brakes. The front brake pads were replaced last year. Original rear.
Just over 90,000 miles.
Sonata NF (2006-10) :: 2007 - Grinding / Halting Sound On Certain Turns
I have a 2007 Hyundai sonata and I'm having a strange problem with my car. It doesn't happen alot but whenever I make certain turns the entire front end grinds and stops moving. It usually happens after being parked at an angle then pulling out.
View 1 RepliesSonata NF (2006-10) :: Grinding Screeching Sound When Going Left In A Curve
Ok in the last couple weeks I noticed when I am going left in a curve a grinding screeching sound from what sounds like my left front. It only does it when I am in a curve going left. It wont do it going right or just even turning a corner left just a slight turn.
View 2 RepliesSonata NF (2006-10) :: Grinding And Whirring Sound When Turning Steering Wheel
I get a grinding or whirring sound when I turn my steering wheel left or right. I gets worse if press the accelerator pedal. I believe it has something to do with the power steering but I don't know how to troubleshoot the issue....
View 5 RepliesSonata I45 (LF 2015+) :: Auto-hold Making Grinding Sound While Releasing
I have a 2015 Sonata 2.0t limited with 12k miles. Just few weeks back I started hearing a noise when I would step on the accelerator after a full stop, when the auto hold feature was turned on.
With the auto hold feature off and my foot on the brake, I don't hear that sound when I release the brake. It only happens when the car is stopped and the auto hold is on and i step on the accelerator.
I took it to the dealer and he is saying the brake calipers need to be cleaned up. I'm not convinced it's the brake because I don't hear the sounds when I don't use the auto hold. What can I do to fix this?
Sonata NF (2006-10) :: Noise Like Grinding Sound When Brakes Applied To Stop
I noticed yesterday a sound, like a grinding sound, *sometimes* as I apply the brakes to stop. I'm at 68k. The noise only happens when the brakes are applied so I suspect there is an issue with my brakes again.
Some BACKGROUND info: At around 60k (or 8 months ago roughly), the front pads were replaced after the brakes were squealing and a pulsating brake pedal when stopping. The pads were replaced by a dealer. In addition, both front/rear rotors were turned at the same time. Rear pads had 40% at the time and were not replaced.
Some weeks later the pulsation came back and I went back again and they machined them again. For this current issue I was thinking about taking the car to someplace local (not a dealer) and getting a free brake evaluation of what is going on.
I'm also concerned that all this machining the dealer did to eliminate the pulsation may have decreased the life of the rotors and perhaps they need replacement now.
Lexus ES 2007-12 :: Parking Brake - Grinding Sound In Reverse
08 ES350 with 52k miles has a grinding sound in reverse. Brake pads were inspected - ok. Suspect that parking brake shoe is worn. Any tips on teardown/replacement ?
View 2 RepliesCamry :: ABS Light Comes On Intermittently - Brake Pedal Makes Grinding Sound When Applied
I have a 2007 Toyota Camry 4 cylinder and the ABS light comes on intermittently. Not only does the light come on, but sometimes when I apply the brakes, the brake pedal makes a grinding, vibrating sound that I can hear and feel under my foot, and feels as if the brake pedal is going to go all the way to the floorboard. If I quickly pump the brake, it stops that sound and the brake works fine.
I have taken the car to O'Rileys and Firestone and they put it on the analyzer. Two codes come up which indicate that the right front ABS was bad and/or an open circuit. I replaced the ABS sensor, but the problem described above persists. I took it back to Firestone and the same codes displayed. Firestone said it was an open circuit and that I should take it to the Toyota Dealer. I called the Dealer and they want $135 to analyze the car. They won't tell me what they will do in the analysis. I also took it to Just Brakes and they kept it for 3 days and could not or did not do much other than suggest I take it to the Dealership. I have read that the Dealership will probably say the ABS computer needs to be replaced ($1,000). I have also read that the 2007 Camry Hybrid ABS brake system has been recalled, although my Camry is NOT the hybrid.
There has had two fender benders on the left front side and the right front passenger tire hit a curb which bent the tire, but the tire has been balanced (not sure if the wheels were damaged in these minor accidents or if the wheels could be causing this?) Other thing that occurred right before the ABS light started coming on, and the brake issue, is that the air conditioner went toes up, and there were small metal fragments within the air condition housing unit. I replaced the whole A/C unit. I haven't been able to assess if one would have anything to do with the other, but it is interesting that the ABS and brake issue all started within a few days of the A/C unit being replaced.
Sonata I45 (YF - 2011+) :: Brake Pedal Getting Stuck
So, I have had this weird incident happen a couple times. The first time it happened was probably a month or so after getting the car (2013 Sonata 2.0T Limited). I was parked on our driveway, and it's on an incline. I started it up, but the brake pedal was super hard to push down. Once the car started, everything felt fine, and other than a casual "Huh, that was weird." I didn't really think anything of it. Have been without incident for months.
Then today, it happened twice. Parked in the same spot, started the car fine this time, but I went to turn it around in the driveway and almost took out our shrubs because I went to brake and the pedal was stuck. Pushed down really hard and got the car to stop. Put it in park, and tested the pedal a couple times... everything was fine. Was nervous, but took the car anyways. Happened again in the afternoon. Got out of the store and thought I was going to be stranded in the parking lot because this time the pedal was stuck and at first I couldn't start the car. Luckily, it eased up when I pushed down hard and it started, then all was fine again.
I have done a little looking and saw vacuum booster and master cylinder mentioned for possibilities, though no one's experience that I have seen sounds just like mine, nor did I find any that are Sonata YF specific. I already got my switch recall taken care of, so this is something different. Only 7,000 miles on the car. Gonna bring it in to the dealer this week, but just wanted to crowd source opinions in case they can't replicate the problem. I hate feeling like I can't trust my vehicle... especially when it's almost brand new.
Sonata I45 (YF - 2011+) :: Brake / ABS And Traction Lights Came On
I've been lowered on coils for the past 6 months. I have been running aftermarket wheels since day one. I switched wheels out and lowered a little in the front. Drove it yesterday morning at 10am,and all three lights came on. Stopped turned the car off and turned it back on and all the lights went away. Drove the car at 6pm and the lights came on. Stopped turned off and on and the lights are gone. Don't know whats going on . The cables that I believe are the abs/ speed sensors are fine no rubbing on the passenger side the wire circled looked like it was at a weird angle but idk. Drove it this morning and no lights. No clue whats going on.
View 3 RepliesSonata I45 (YF - 2011+) :: Brake Lights Were On After Parking The Car
My son parked the car and I noticed the brake lights were on. After depressing and releasing the pedal a few times the lights go off, then 2 or 3 seconds later, they're back on even when the pedal is released. This happened all of a sudden. I'll pull the switch in the morning and test it, but what else could it be but the switch, right?
View 1 RepliesSonata I45 (YF - 2011+) :: Cruise And Brake Lights Go Off When Headlights Are On
My cruise control works just fine when my headlights are off as do my brake lights, but when i turn the lights on the cruise won't engage and the brake lights don't work. I've got 150K on the car so no longer under warranty...
View 1 Replies