Quote Originally Posted by nails View Post
.... Could it still be the solenoid or tcm?
Yes, but the solenoid (which is actually 5 individual/separate solenoids) is located in the valve body, so only the TCM is a routine DIY. You COULD try just hanging on a boneyard TCM, but I'd try scanning for TCM codes before doing that if it were mine. If you decide to have it scanned for codes, disconnect the battery first in order to get a clean slate.