I have a 2002 Rayco C85D mini crawler that doesn't go into transport speed. The wiring diagram shows the current flow from the switch up to the overhead computer control , then down to the solenoid control valve on the hyd block. I have power going into the computer and nothing coming out. My question is, can the computer be bypassed ? The the 2 wires pass each other in the harness under the floor plate and would be easy enough to splice together or would that create further problems.
If the computer is anything like they fitted in the C140 they are problematic to say the least. I would run a wire from the switch to the solenoid and see if it works. I had to do that on the 140 to get the hydraulic fan to work.
Thanks for the info, works ok now.