Hello from iceland

I am having a big problem with newly bought cf moto 625 year 2014.
Since it was bought it has never gone in 4wd. When you push 4wd you hear no relays and the signal on the dashboard stays in 2 wheel. But if you push lock button the image on the dash starts showing front wheels and lock, you hear one relay click but the actuator never shows signs of live. I have replaced the buttons on the steering wheel, relays and at last the actuator. When i plugged the actuator in it started moving, so i pushed lock button and it mooved again, but when i tried to take the lock off it never moved again. I have tried to find wire problems but with no luck.
What should i look for next, i feel like this is a mission impossible.
When i started digging around in the bike i saw someone had tried to remove the actuator so this is not something new in the quad.

I need help!!

[2015 Z Force 800 53/Trail EPS]

Are you saying you did...or did not replace the actuator?

I replaced the actuator. It drives one way, but does not drive back

Hey, iam new here and looking for help, i have similiar problems, but i have no reaction from The relays, do somebody know what The problem is? I have checked The relays and they Are good. Can it be The ecu or just bad Connection somewhere? Kind regard from Norway

Hello

I have same problem. This small motor was completely burned down. I installed new one, (165€ ) and it worked for 10km? I only turned it on once when I screwed on a new servo motor. Got a new engine under warrant (but im sure the problem is somewhere else).
I will replace all the relays too. Because I saw somewhere on a French forum that someone had the same problem. Had several servo motors burned down Finally took it to the dealership for repair, and turned out that the relay was bad (it worked, but burned the servo motor).