Hey guys I'm having a couple issues with this unit. My serial # A801N06673U. My machine has no travel and no steering but it does go up and down. A couple things I noticed when I turn on the key switch the power contactor kicks on but the electric brake kicks on for one second and then kicks off. I have checked all the fuses. I do not have a manual for the truck. I would appreciate any help that will help me troubleshoot this machine. Thanks in advance Rick