FG ZF6 Shift Fart

Hey guys,
Brand new to the tuning world.

I currently have a 2010 FG xr6 turbo with a ZF6 auto.
I have had the gearbox tuned but I would like to turn on the generic 'fart' when the gearbox changes. I've done some slight tuning and have come to the assumption that this is caused by a torque reduction module? Is anyone able to provide some more information on this feature?

Thanks in advance!

The fart is there from standard. Yes it is TM. Why do you want it??