My transmission not shift

SOURCE: operating lancer automatic transmission

Have you Had the transmission fluid checked? It sounds as if the transmission is slipping in these gears which would point to a fault within the bands. To have a problem like this repaired could cost as little as $200 or as much as $1700 depending on how much needs to be done. Was the replacement a second hand transmission? If yes then did you have a warranty period with it? Let me know and I will get back to you as i am about to seek out a manual for this.

Cheers

SOURCE: seems transmission gear shift problem

Pull the distick and smell the oil. If it's discoloured (black or dark brown) you know the transmission friction plates are burnt and needs a rebuilt.
Cheers

SOURCE: automatic transmission Shift problem

you should first check gear box oil ,level and clean filter.lee

SOURCE: 1992 Mitsubishi Eclipse transmission slips in overdrive

well the low cost way to go first would be to try and change the trans fluids. If the problems still remains the it may be an internal problem

SOURCE: transmission problem stuck in sport shift mode

I also have a 2009 Outlander Sportronic transmission with a V6 engine.
Bought it this summer ... transmission appeared fine but seemed to automatically slow down the vehicle using the engines compression whenever I let go of the gas pedal.
Now that the cold weather is upon us here in Canada, whenever I accelarate normally (not like a teenager) the transmission takes quite a bit of time to shift into second... If I rev up the engine (quick take off) it seems to help but the shifting of gears is not as smooth as I would expect it (mildly slips and kicks into second)...

The worst is when come to a complete stop ... then the transmission kicks coming down from the higher gears???

I read somewhere that this is because this transmission is a CVT type and is learning my driving habits in order to adjust itself so the vehicle becomes more fuel efficient... Not sure but if the trany is computer controlled then it must be poorly writen program...
I'm taking the car in to the dealer and will write back on the diagnostic they give me ...