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How many times have your rear brake discs seized to the pads after washing the car ?

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Old 02-12-2007, 06:06 AM
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Default How many times have your rear brake discs seized to the pads after washing the car ?

I imagine it's fairly common and it almost always happens to me when I forget to leave the car in gear instead of using the e-brake (in my garage).

It's not something that I have worried about in the past but now that the parts are quite a bit more expensive, I thought I would check out what you guys think. Thanks.
Old 02-12-2007, 06:15 AM
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Every time here. Getting used to the CLUNK when I back out the next morning.
Old 02-12-2007, 06:32 AM
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So it is not just my car that does it.
Old 02-12-2007, 07:24 AM
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Default All of them do it...

It's also bad as it leaves a lot of deposit on the rotor. Has nothing to do with the ebrake either. I suggest after washing the car to drive it around the block to prevent the pad from adhering to the rotor.
Old 02-12-2007, 07:26 AM
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Default 100% of the time - I always use the ebrake -

One of the reasons my wheel bolts get antisieze and why I put antisieze on the wheel bearing cup.
Old 02-12-2007, 10:42 AM
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Default Are you sure it has nothing to do with the e-brake ?

If I leave the e-brake off and leave the car in gear I don't get the binding...
Old 02-12-2007, 11:48 AM
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Default Positive

IF you look you'll see the outline of the pad on the rotor. Thats what causes the binding.
Old 02-12-2007, 11:51 AM
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Default But the pads are being held against the rotor by the e-brake...

When there is less pressure involved i.e. the e-brake is off, I don't get the binding.
Old 02-12-2007, 12:30 PM
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Default Re: Positive

Are we talking about rust on rotors immediately after washing car or sitting out in rain, OR transfer of brake pad material onto rotor?

One is normal and is removed after a quick drive and application of brakes(as you said). The other can cause brake pedal vibration in extreme cases. It's transfer of material onto the rotor after sitting and under the "right" conditions. Hard to defend against the latter.
Old 02-12-2007, 12:35 PM
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Default What binding?...

from the rust or pad material transfer?

I would describe it, in my case, as a scraping sound until the rust is wiped off after a couple stops. If I wash it an let it sit, the next time I go to back up there may be a binding, as if the pad(s) are stuck momentarily.

Is that what you're talking about? In that case, leaving the e-brake off would help, as the pads(rear anyway) are not engaged.


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