Hey all, after 4 horror stories later dealing with unreliable mechanics, the av6 is swapped in my car..

Lets not mention the 2 calls I got for issues, that were literally solved and explained within step 2 and 3 of the av6 swap guide. (which i harrassed the dude about but his pride got in the way and he didnt read shit)

Vehicle will not shift into 3rd, 4th, or 5th.

ATF Cooler Swapped, Harness Swapped, Trans Switch Swapped and Adjusted, TC filled with fluid. Is this a solenoid problem? My av6 trans is 07 accord JDM trans with less than 50k miles on it..

Throws code P0780, any clue of what this is?