whosh sound from brake pedal

[SteveP]

I have the '13 LX and just brought into the dealer today for the 60K maintenance. Along with the maintenance I want them to look at the brake pedal as it has been making this swosh sound everytime I press on pedal. It's not loud but kind of annoying. I have driven other Lexus, BMW, Toyota before and never experience any like like that. The service adviser said that is normal in the LX and GX as the brake system has an actuator and is different than other Lexus models. Does this sound right? Do you guys notice this on your truck?

 

[luke27617]

yes I have it too on my 16

 

[M1911]

Probably the brake booster pump. I heard that on my 4Runner all the time, but don’t notice it on my LC.

 

[alsation]

I think it’s normal. I’ve got a similar sound on my ‘18 LC and a buddy says he’s got it on his 13 LC. Doesn’t bother me.

 

[UCrazyKid]

Normal, brake accumulator.

 

[Overland Tailor]

Agree - Normal.. Wifes 2010 LX570 had the same.

 

[McCrapper]

Similar sound, good to know its fairly standard!