Yes the Trans problems were completely eliminated when the ABS module was replaced. Since there was no speed signal reaching the trans it caused the trans to enter trans fail safe mode. My trans operation is back to normal with smooth and crisp shifting. Like I said before it was odd that the defective ABS module did not exhibit any of the usual trifecta lights that so many BMW enthusiasts post about. Everything about this ABS unit functioned with the exception of the reading to the rear right wheel speed sensor. As a matter of fact the previous owner tried to fix the situation by installing a new wheel speed sensor but they obviously miss diagnosed the real problem of the car.