lsxute

Hi all I have just fitted a hd2 transgo shift kit to my 4l80e it is the first gen kit and fitted gear comand aswell and now it only has was feels like 1st gear nothing else at all I have been trying to work out what's wrong and am completely lost I realty need help so if anyone knows anything please help

Cheers

Fbodyjunkie06

iTrader: (10)

I know when I accidentaly cut the 12v power to supply to my 80e it got stuck in 2nd gear as GM designed it to default to 2nd if 12v power is lost to it.

Is yours a manual valve body now?