G35 Coupe/06 AT5

So after i start the car after driving for about 5 seconds i feel this rumble or grinding of gears, i went to the mechanic they told me its the ABS starting up, its true after that grinding occurs the first time it never happens again, can anyone confirm this

 

https://g35driver.com/forums/g35-cou...d-g-owner.html

IS THIS THE TYPE OF THING YOUR TALKIN ABOUT?

 

confirmed its the ABS i postted in your thread

 

Affirm. ABS does some sort of reset on the initial startup of the car. mine does it every morning, first start of the day. it sounds like a weird metal spring