V35 - Strange Traction Control (?) Noise

[chrisl09]

I have noticed an odd noise that I assume is the traction control unit.

Each time I start up and move off, within a few second of moving off a strange 'burp'-like noise occurs - the vibrations of which can be felt through the brake pedal in particular. This happens without fail every time I move after starting the car up. After that it's fine. I noticed the same noise but extended when the traction control was operating after going around a tight, steep and slippery up hill corner.

Any insight?

Thanks

Luke

[GTSBoy]

Do these shitboxen use the brakes for TC? Or a throttle like Neos?

[chrisl09]

I should add that the noise will happen regardless of whether I am accelerating, braking, or rolling - it's just more obvious when my foot is on the brake. It's always the same time after moving off - usually about 30 seconds.

Cheers

[GTRPSI]

Sure its not a sticking brake caliper or slider pins?

Some pads on light brake pressure while moving make make a bit of a groan sound as the vibrate on the rotors, could be they are not releasing easily and partially on and draging.