Need help with code p0780 for Honda odessey

Question

What can be done to fix the problem with the code p0780

Answer 1

P0780 Mechanical problem in the hydraulic control system for shift solenoid A.

The best way to begin to resolve this is to follow Honda standard of repair, by replacing clutch solenoid A and  B pressure control solenoid. If the code persist and the problem is still present , Replace the transmission.