So,   our "one" button key fob not working, tried a new battery - no change.  Opening the car with the key only sets the alarm off.  Spent hours with no luck trying to find advice on how to stop the alarm / immobilizer so we can drive the damn thing.  Is the turn the key in the ignition 3 times even a thing as it doesnt seen to work for me?

Is there a alarm keypad inside the cab fusebox and do you have the code if so?