Hi there, thanks for your help in advance.
I have older truck, with only 2500 hours on it. Yesterday ran perfectly, as always, but suddenly stopped, showing depleted battery. Orange light on the bottom of indicator is flashing. Battery was half charged yesterday, got fully charged overnight, showing 39.1 volt, lifting works very well, but no motion and no contactor sounds.
Tried connecting battery from another lift, same results. No error codes are displayed when I turn ignition off. Seat switch seem to work, what else do I check?