Auto Transmission stuck in 2nd gear after DME swap

[Goku]

So I recently had my DME swapped out and reprogrammed after some water damage. Now it seems whenever I put it in gear its stuck in 2nd and won't rev over about 2k-2.5k. I can throw it in park and neutral and it revs up fine and using the manual shifting I can hear the trans shift, but keeping it in automatic mode makes the trans stuck in 2nd gear and it won't ever shift.

Also I can't get the traction control light to turn off, I'm not sure if that has anything to do with the transmission problem though.

[Hakentt-MS41.1]

sound more like you installed the wrong trans computer. It is in limp mode

[Goku]

Originally Posted by Hakentt-MS41.1

sound more like you installed the wrong trans computer. It is in limp mode

Is that something that can be reprogrammed? Also if I end up having to buy a new trans computer do I have to have it reprogrammed?

[740isport]

Did you replace/program DME or TCU? If DME, shouldn't effect trans, but you may have issues with your TCU too and didn't notice it until the DME was replaced.