Cadillac Repair: 1993 cadillac sedan deville, cadillac sedan deville, torque converter

Question
Hello, I recently have gotten the code E90, I had cleared codes and it returned, What is E90 and what should be my next steps? is it something with the torque converter switch? Is there a way to just see the previous questions about 93 Cadillac sedan devilles with out filtering? Thank you for this service it has help us MANY times.

Dave

Answer
You most likely have a faulty torque converter brake switch.  You will need, If necessary, Electrical schematics, Test procedures and picture locations of the components within the system that is causing you problems of which can't be done on this website which only allows one picture.  I do not have a website so you will have to e-mail: onlineautohelp@msn.com in order to obtain the information.