Hydraulic Front Landing Gear Issue

I don't think switch since result is same both ways. Switches most likely work or do nothing, not opposite of what they are supposed to do. Possible the reversing solenoid has gone bad so its not reversing the pump. See if you can find something like this and reverse the heavy right and left wires from the top posts and see if it works. Might also try to firmly tap it a few times. Here is a Lippert video about to manually work the jacks.

Just found Pre-2008 owners manual

Randu