Found out the reason of why it was making that sound, recently I just changed the brakes and when changing the gears it was the brakes that was making the sound not the transmission which I thought was transmission but the brakes are new and the sound is going away.
Thanks for your help guys

 

Anyone????

 

I don't know exactly where the sound is coming from, but will offer a suggestion if you haven't already done them.

1. check the color of the tranny fluid = should be redish in color with no burnt smell to it ... if it is a brownish in color or has a burnt smell to it I would suggest to drain the fluid and re-fill (do not power flush the tranny system!!!) only drain and re-fill to the proper level.

 

I will check out the fluid but I was low a week before I filled it up thinking the sound will go away but it's still there