New Holland Lx885 two speed

Lost the high range on my 1999 NH recently. Was working fine, never a hickcup. Went out to begin plowing snow, usual warm up time, took off and pressed the high range no change. Pulled back into garage and begin checking fuses, all good so far. wire to rocker switch ok. What the heck is going on? Terribly slow plowing long driveway in low range grrrr.

New Holland Lx885 two speed