277B MDH02564 I am having a problem with my axillary Hydraulics not turning on a man came over hooked a computer up to it and said the solenoid i believe the one on the valve next to the pump is turning on he told me it was the thumb control or the ECU is there a way to test the thumb control? as you know cat parts are very pricy and i do not like throwing parts at something any ideas
Can you call him and get the story a bit more cleaerly please. Ask him if there were any Active Diagnostic Codes in the ECU. Do you have a multimeter.?
Wait till you see the price on deeres parts