The problem I'm having is in the rainy weather the fans will come on by themselves,and stay on(except when the key is off)The temp is fine and the heat/defrost power button will be OFF,yet the fans still come on.In the dry weather they will be mostly fine,cycling on/off as they should.(although its happened a few times in the dry)Never been overheated,new coolant,thermostat and even new fan relay/module.Dont know where to look from here, maybe computer related,could the water be shorting something out?any help is gratefully accepted.01 caravan 3.3