new holland L185 electrical problems w/ lift and bucket control

[mwe115]

need answers soon re current problems w/ new holland L185 skid loader .. lift and bucket soleniods will not open valves at foot controls.. checked bot the seat switch and seat belt both working well..checked for operation under foot contol metal cover .. used emergency service valve to lift and lock up lift arms.. spent $550.00 on new insterument board this week.. worked for a short time.. if I could get a wire diagram to trace this would be helpful.. been thinking it may be a grond issuse but grounding conection area hard to get to.. make this a good Christmas for me and help .. thanks m

 

[Mike10]

Need to know which style imstrument panel you have. Is it across the front or on the left pillar. They use different wiring diagrams. Do these checks first. If the instrument comes on when you first sit in the seat then your seat switch circuit is good. Next buckle the seat belt. If the seat belt ligjt goes out then the seat belt circuit is ok. If you have a cab door the door switch miust be closed and operating properly. Next disconnect one of the comtrol valve solenoids and check if the other pedal works. If not then reconnect that one and disconmect the other one and recheck. One must be connected for the system to work. Whst is the emergency service valve you used to raise the loader boom?