Toyota Repair: 1996 Toyota Camry trouble code, automatic transmission problem, obd scanner

Question
Make/Model/Year : 1996 Toyota Camry (Automatic Transmission)

Problem:
Check engine light is on.  
Ran the scan using an OBD scanner.
Found : 0401 - EGR Valve
       0773 - Shift E Electrical Solenoid.
I think I understand the EGR problem. But what is 0773. Where is the shift electrical solenoid and what can be done to fix this code?

Thanks in advance.

Answer
Its in the trans, I will have to look and see which one of the three it is if you won't to try and fix it yourself. Just pan removal, new gasket, don't touch the  filter screen or use sealant on pan if your up for this , about 300.00 if you take it in to dealer