Automatic Transmission Control Module problems of the 2001 Hyundai Tiburon

As the original owner, I have 4 transmission repairs for my Hyundai Tiburon: 05/28/04 jim burke Hyundai service invoice comments: ?customer states transaxle will not shift ? stays in 3rd gear ? states has been advised needs tcm replaced ? check transaxle operation and contact techline ? check with a/t tester ? not going into gear ? r&r and replace transaxle with reman unit and flush cooler. ? the transmission stayed in 3rd gear. Hyundai replaced the transmission. 10/01/2004 the transmission slipped again. I have an invoice that states the *?locking clip off of right drive axle allowing fluid to leak out of axle seal ? ordered locking clip ? filled transaxle to correct level ? advised customer of leak ? customer to bring vehicle back for clip replacement. ? *this indicates the clip was left off the last time the transmission was serviced by the dealership on 05/28/04, which suggesting negligence. 10/4/04 the following comments were taken from the invoice: ?customer states transaxle is slipping ? leaking found axle clip missing allowing axle to move and fluid to leak. R&r right axle and replace retainer clip? 10/18/05 the following comments were taken from the invoice: ?customer state transaxle lurches or sticks while driving ? perform scan test ? code p0734 ? 4th gear error ? road test vehicle ? code reset ? contact tech line ? case #205359 r&r replace transaxle with reman unit and flush cooler? because this was the second time I had a problem with the transmission recently, I asked the dealership for a new transmission instead of a manufactured one. The dealership would only give me a manufactured one. 03/28/08 invoice comments: ?automatic transaxle flush and replace fluid? there are no service comments regarding a transmission problem. The service cost me $191. 12. 04/10/08 invoice comments: ?customer states check engine light came on ? was advised has codes p0734 and p1624 ? perform scan.