Baraki Valve Question

I’m using a Baraki Valve for autosteer on my JD 7810. It won’t turn to the left. Inverting the steering direction still only allows it to turn right (using the steering wizard.) I’ve checked continuity at the left solenoid and I will check the left steer output signal tomorrow.

Is there a possibility the solenoid valve is bad? If so are replacement parts available?

Someone recently had a similar issue and found out their DIR connection to the Cytron wasn’t good so it always steers in one direction.