Got a Case/IH 1896 with the powershift. Even at 35-40 degrees out, the thing has to run for about 30 minutes (and the coolant heater plugged in through the night before) before the hydraulics function worth a darn. All of it is electronic, so of course, when it finally has enough of the cold oil, it sounds an alarm and locks out your remotes, locking my loader in place. Sometimes you can idle it down, cycle the clutch several times and get it back, other times you have to shut it off and start it back. This will happen two or three times if you don't give it that half hour wait. What the heck? I understand 10 degrees, but 40?? What can I do?