i got this code earlier while driving

CEL code 70 Automatic Transmission malfunction with the automatic transmission controls

I drive a 97 accord ex 4 cyl.

What can I do to fix this problem?

Do I have to replace the transmission control module?

how much is this repair gonna cost me? dealer prices and online prices est.?

If you have any pix it would be appreciated.

I already have access to my Transmission control module if I need to replace it.

This is my first CEL and my transmission is smooth. i have 83k

Thanks in advance

 

My brother told me to unhook the battery and it shut the CEL off. i pray that it stays off. i got my two cut fingers crossed. getting to the Transmission control module is ******* annoying. i got blood all over my car.