Manaroundthehouse,
Saw your post in the construction area. I have an Earthforce EF3. Its basically a Bobcat B200 with Four Wheel Steer and a different loader up front. Hydraulics are the same as far as I can tell.
Agree with earlier answer - you probably have a short. Take the dashboard off (just the cap) and see if some of the contacts are touching others or the steel dash - its pretty cramped in there.
BTW, my green Push-to-Drive button failed intermittently. I traced it to a bad solenoid, the solenoid/relay to the far right in the top picture posted by Westcliffe01 in the other post (
Construction Post). But I couldn't fix it (don't know how).
I took to my bobcat dealer, who is real understanding about these machines. He thought it was the green switch, though I thought I had already ruled that out. Well he figured out it was the green switch and bypassed it with another momentary switch. Works like a champ.