JuiceBox Pro 40 from 2016 emitting six beeps
I have a JuiceBox Pro 40, PCB 8.14.1, Manufactured June 24 2016. It is emitting 6 beeps repeatedly. For a while it took about a minute after plugging in my Leaf for it to start charging. Now it has stopped charging and is emitting 6 beeps after powering it on, pauses and then repeats.
this error is:
"This error is an internal system fault - usually related to pilot
signal generation. Check that your control pilot (CP) signal pin isn't
shorted. Contact Support if this code persists."
I have the box open and see where the small wire from the J1772 plug goes to the circuit board. I don't see any burned out components yet.
Any ideas of how to try to repair this?
Edit: Adding Images