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Brake Pedal Noise

15K views 17 replies 11 participants last post by  johnmcfarlandaz 
#1 ·
#6 ·
Stop by the Hyundai Stealer today and played the recording for them - the car is not making the noise today. The response I got was some hybrids make noises like that. They then told me if it is not doing that when I bring it in there is nothing they can do as they can't just replace parts. ARG!!!
 
#8 ·
I just had this happen to mine 1,000 miles out of the 60,000k warrenty. Its the master cylinder leaking into the booster. If you look at the back of the pedal you will see it pushing a pin with a rubber boot around it. Remove the boot and I bet you'll see some brake fluid. $1100 quote from the dealer. I bought the part online and saved $200-300.
 
#10 ·
But that don't mean it's normal!

There is a problem there, but who's to say if it will become an issue? I can tell you that if I bought the car new, I'd be back telling them I don't care how many parts you throw at it as long as that squeak is gone!
 
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#13 ·
Had the car in yesterday for oil change and to put my winter tires on. They checked it but could find nothing, as it only made the noise for that one day and has not done it again. They said they have heard this on other cars on the lot but have never found anything wrong. Oh well, at least it is on the record at this point.
 
#16 ·
I have a ticking sound. You can make it happen with the car off by stepping on the brake. It appears that Hyundai Part 58620-4R001 Hydraulic Power Unit Assembly is vibrating and making the noise. I'm not sure how serious a problem that it is. The part goes for about $1,200 plus labor to install. Does anyone know if this is a problem? Made a short video at
 
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