Originally Posted by ZX2 Nick

First of all the TC system on the Crossfire is not the same system as used in any other Chrysler/Dodge product, it's a Mercedes interpretation of TC because as we know its a Mercedes underneath. Turning the TC off allows wheel spin, actually with the system engaged you can still get a small amount of wheel spin.
If the TC is off and the ESP senses the car getting out of shape (lateral movement or any real yaw angle) the system will re-engage the TC. The only way to get real burnout style wheel spin is to disconnect the F3 50 A fuse (or wire going to the fuse) in the small fuse box on the right side under the hood. Doing that will fully disable the TC and the ESP systems.