Transmission Issue?

My 05 jeep Grand Cherokee is shifting from Dr to 3rd gear while going down the road. If you pull over, kill it, and than re-start it. It corrects itself briefly but does it again. How do I remove the valve body. What bolts do I remove the ones with the x by them or the ones with the check

first of all, problems do not correct themselves, they continue till repaired. instead of clearing the code, a shop should have got a freeze frame data repaort to see when the failure occured and what all related readings were at that time. it sounds to me like there is a shifting issue that is not allowing the rpms to go down low enough for good fuel mileage. in my opinion, you are waiting for the break down. i suggest being pro active and go to a trans shop and tell them what happened and let them do a proper diag to determine your issue. Roy

check computer for close loop and if it is going in cover lock up