I've checked the connections of the vac lines and to the transmission. I've reving it and pushing the button, in neutral out of neutral. I've jacked up the car and tried manual shifting it out and it doesn't budge. I wasn't able to get the front wheels off the ground and rotate the drive shaft though. It feels stuck from inside the trans and not from the cable. the arm coming out the transmission also moved in and out of the trans 2-3mm. Is there a schematic somewhere? Idk maybe it's time to put in the Dual range trans.