Re: Transmission over temp????
When is the message coming on? is it after driving for a while or just randomly like 3 minutes after starting the jeep kinda thing? This will help to determine if its an erroneous message (sensor failing) or more likely to be an actual problem...
Did you guys flush the cooler when you rebuilt the transmission? Your cooler could be plugged/not fully functional with debris from whatever trans failure you had. All the other symptoms sound like normal overtemp strategy so I would focus on why the lamp is coming on before worrying about the other things.
You may be starting to have an egr issue, seems alot of people have cured random stalling and idle quality by replacing a dying EGR valve. Ultimately the only way for you to actually test this would be to
remove and plug the EGR tube from the intake manifold. IF you do this you MUST unplug your EGR valve while driving around, you will get a CEL but you don't want it opening up while cruising down the road dumping hot exhaust at wiring harnesses and sensors in your engine bay.
I have also heard people saying a stalling concern has been repaired by filling the trans properly (it was low). I am not sure how the computer logic works here and I really don't know how that would cause a die out but the one or 2 I have read mention that swore they had not died since. Having said that and having seen you say it was full, are you checking the level properly (destructions on the dipstick).
Also a throttle postion sensor is a VERY common failure on the 4.7l that can cause shifting concerns, idle flairs and I have seen it cause a dieout before.
2005 Jeep Grand Cherokee - Gone but not forgotten!