JapCarForum Car Manufacturers Lexus/Toyota IS200 / IS300 / SPORTCROSS / Altezza Dull thudding noise under breaking...??

Dull thudding noise under breaking...??

Dull thudding noise under breaking...??

sprinter2012
Posting Freak
2,484
30-01-2019, 02:36 PM
#1
Had this for a while now but been ignoring it so far...

When I brake at any speed, there is a thudding noise, I think from the back end. Gets louder the harder I brake, and slows down as the car slows down.

I can actually feel the vibrations through the car when I brake now so I need to get it sorted incase there is something really wrong with the brakes, and I'd rather not have a disc explode or something.

A mate reckons it could be a worn UJ?

Although having heard the stories, I'm more inclined to think it's warped discs?
sprinter2012
30-01-2019, 02:36 PM #1

Had this for a while now but been ignoring it so far...

When I brake at any speed, there is a thudding noise, I think from the back end. Gets louder the harder I brake, and slows down as the car slows down.

I can actually feel the vibrations through the car when I brake now so I need to get it sorted incase there is something really wrong with the brakes, and I'd rather not have a disc explode or something.

A mate reckons it could be a worn UJ?

Although having heard the stories, I'm more inclined to think it's warped discs?

Sparkystav
Administrator
14,683
31-01-2019, 12:20 AM
#2
I'd go with warped discs or sticking caliper.

Best to get the wheel off and have a look, see if one of the pads is thicker than the other could be sticking caliper

As for warped discs your unlikely to be able to see that you'll need a dial indicator for that.

OutlawJapClub Admin Team
Sparkystav
31-01-2019, 12:20 AM #2

I'd go with warped discs or sticking caliper.

Best to get the wheel off and have a look, see if one of the pads is thicker than the other could be sticking caliper

As for warped discs your unlikely to be able to see that you'll need a dial indicator for that.


OutlawJapClub Admin Team

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