No. There is not like everybody have a hard shift. Its different , i can feel it only when changing 1-2,2-3 on acceleration. 10 shops saying to me this is not pressure control sol., and i know its not, its somwere in the wires or cooling system. I chekd 20way connector seems to me fine. I have no idea what it can be wrong, but iknow something is not right. Go to
www.gmtechlink.com and you gonna see trere is no problems on 2003 and up models with pres.cont.sol., they saying its connector. But it dosnt looks like.