Suspension and Brakes Springs, shocks, coilovers, sways, braces, brakes, etc.

Noise from brake pump assembly

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Old 05-22-08, 10:22 AM
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Nick 2jz
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Default Noise from brake pump assembly

I wasn't sure what this noise was or if anyone is familiar with it. It doesn't happen all the time, but when i apply the brakes when i am coming to a stop a noise comes from under the hood.

It is kind of a air noise and a motor noise, that lasts for about 5-10 seconds. This will also happen when the car is off(still in the on position) and i apply the brakes.

I do not have any problems with the brakes. I guess it would be the brake master cylinder. right? Is it going out?

Last edited by Nick 2jz; 05-22-08 at 10:29 AM.
Old 05-22-08, 10:41 AM
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Nick 2jz
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I hopefully answered my question in a search.

https://www.clublexus.com/forums/sho...aster+cylinder

They said it was the abs and vsc self check.
Old 05-23-08, 08:16 PM
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BCP43002
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As long as you are not having any problems it could be but I would think it would happen every time. In my TL I can hear the ABS check each time I start to drive it. I don't notice it in my GS.
Old 05-24-08, 07:58 AM
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drewefx
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I seem to have the same noise once in a while
Old 05-25-08, 12:09 AM
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Vic184
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me 3!!!!!!
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