The codes that show with the long (2 seconds) followed by three shorts (and then either followed by another single short or two shorts) but you don't mention what follows after the 3 shorts. Can you reply with that answer and what is your 4310... forward/reverser or other?
From the tech manual that covers the 4310, the following from the code chart. tried to type it out, but lose the symbology. Code 31 is a 2 sec. long, followed by 3 shorts, followed by on short. Code 32 ends with two shorts.
31 -/---/- //Machine does not drive // Inch pedal potentiometer is out of range on the low end. Clutch Position Potentiometer Adjust clutch position potentiometer to within specification.
See ePowrReverser Potentiometer Calibration.
32 -/---/-- //Machine does not drive // Inch pedal potentiometer is out of range on the high end. Clutch Position Potentiometer Adjust clutch position potentiometer to within specification.
See ePowrReverser Potentiometer Calibration.