Sacal it there is no problem as long as it does not snow in your city, if the sensor is evil then change it and test you want the whole problem here in Chile I realize a parallel installation for this type of problem in vehicles such as Crysler so as not to incur gigantic expenses, but the strange thing is that it goes out when it has to enter the second speed you want to be badly connected the cable that enters the elctro and does not close.