Check the function of the switch by manually moving the switch. Zero is in free Lift 1 is above free Lift. If the number never changes the wiring may be bad or miss wired.
hi, vincent
were you able to trobleshooting that problem.? I m working on an silimar one. forklift doesn´t lift mast, and ask for tilt sensor calibration, and when try to do it, it is not accepted. it doesn´t matter hgts1 is open or closed.
Thanks.
Sometimes it takes a couple of tries to get the calibration to take. There's two things ga that the module looks for...angle and voltage. If it's always at 1, is the wires backwards? What voltage is supposed to ve supplied, negative or positive?