Bobcat 773 hydraulic problem

Ok as said in the title we have a hydraulic problem on our bobcat 773. The bobcat runs fine and drives fine but the tilt and raise will not work. Its like it is not disengaging. The bar that you pull down is unlocking the pedals. When you try and tilt or raise it does load the engine up but doesnt move. On the back of the cab right next to the seat theres like 5 lights. All the lights are on except the tilt and raise light its not. The 4 in 1 bucket still works. Is there a solenoid or valve that we can test or fix and wheres it located thanks