trans? on 1999 Hyundai Tiburon

i have a 1999 tiburon with an automatic. The trans went into safety mode. i replaced the trans and it is still in safety mode ( 3rd gear only). Is there any way to fix this?

Asked by for the 1999 Hyundai Tiburon
Here's a forum just for tiburons maybe a hyundai tech can answer your question here.