Hey all, after a year of PO773 I had shift solenoid E replaced. The Toyota tech said everything is functioning correctly, however my ECM is "going" so its having mis-communication with the solenoids, which in time will cause premature failure. The truck still throws PO773 even though that part is replaced.
My question is about the ECM's function. Also, I have the part #(not with me at the moment), and was looking for suggestions for finding a used one. (new $1080.00).
Thanks for any input.
95 t100 5vzfe A/T 4x4