Thought it went horribly wrong until I erased previous fault codes with scan tool. Disconnecting battery does not erase codes on this. Then it finally had reverse and shifted but worked very poorly. A half mile trip would set new different codes and again inhibit reverse and shifting. Finally the right tool was used to set the adaptives to learn this new clutch set. It drove like it just came out of the showroom. It was also essential in my situation to buy the special tools and updated input seals or it would have had another short life. The final result proved this clutch set is top quality.