Hi There,

I recently rebuild my ACD/AYC pump on my Evo X. I tried to bleed it on my own but I thought I could not get all the air bubbles out of the system because on the test drive the car would do weird things like : Jerking left and right, It seems that it's activating/locking one wheel for only one side at a time. It does that a few seconds than the system shuts off and I can't change between setting anymore (Tarmac/Gravel/Snow) The word completely disappears and of course I have the Drivetrain Service Require light/CE

I Then decided to go to the dealer to get it bled. The tech did it without issue. But the issue still remains. Since there is snow it's easy to drift the car a little bit and have the issue reproduced.

What you guys think of this ? Is it a bad Solenoid ? All 3 of them where replaced from a donor pump that was in better shape than mine. Other than that I can't think of anything else and I don't have much experience with it...yet !

Thank's !

 

I just pulled out a code from the car, Anyone knows what is P39E0 ?