Posted 6/8/2018 06:27 (#6800394 - in reply to #6799544) Subject: RE: EZ boom issue
Southern Minnesota Between Freeborn & Wells
The Raven 16 pin connector should have ground on Pins 1 & 15. 12V constant power should be available on Pin 16. Possibly Valve 1 is getting ground from one ground pin which is good and the others from the other which has a bad connection. It's quite common for corrosion between Pin 16 (12V) and Pin 15 (ground) since they are so close together. I've seen many where the sockets are "green" from corrosion.