New Automatic Trans - won't Shift - STILL

[ETjeep]

OK Brain Trust of experts!!

 

I have a 1989 Comanche 

 

Replaced Transmission, TCM, ECM, & many of the Ground Wires.

 

Still does not shift as an Automatic - only can shift through the Console.

 

The Truck did sit for a Few years - maybe mice ate wires?  Any Ideas on this.

 

MY Thanks in advance!

 

ET

[Salvagedcircuit]

Did you check the in-line fuse that's hidden inside the passenger side of the lower dash? I think it's an ATO/ATC style 10a or 20a fuse.