Just a update for anyone dealing with a code p0741 (have a 2008 kia sportage 149,000 miles) ... Start off by checking your fluid level, color, smell and if all checks out It's probably your TCC Solenoid (torque clutch converter solenoid) I had thought the worse case scenario and told myself I would just drive the car until the transmission fails completely but then I asked for a quote and the independent transmission shop owner said he would check it for free and run a diagnostic test on it. I got a call about a hour after dropping it off saying it was exactly what I thought it was the TCC solenoid and it would be a $475 fix! Find a local transmission shop and read through every single one of their reviews! Your transmission is important and one simple fix could make it last for many more years!