Hi all,

I have a 91 Accord DX, and I want to replace its Transmission Control
Unit. I bought the tools to remove the steel plate (under the
passanger side carpet) to which the TCU is attached. But I now notice
that the nuts which are used to attach the TCU to the steel plate seem
to be welded onto the plate. So I am not able to turn these nuts.

How can I detach the TCU from that steel plate?

Thank you,
Fijoy