Hi, In this Nichiyu FBRF16 reach truck display is not working.Cannot read any trouble code.Main issue is when switch on the truck, shut down straightaway.No steer,No hyd system,No drive.Works only horn.Checked battery and bypass micro safety switches.All o.k.This one playing up intermittent.At the beginning we thought its was solenoid issue.It wasn't. Has anyone got this kind of experience before?