Between midnight and 5AM my alrm went off 4 times. Wasn't an animal or person, all doors were closed. I searched some other forums and it seems to have been an issue with past F150s. A hood pin could become out of alignment seemed to be a primary cause. Seems like it happended more with newer trucks less than 6 mo old. Since I had the hood up the day before I thought this also seemed to be a similar issue. It appears the 2017 does not have a pin, but there is appears to be a sensor attached to the clasp/lock for the hood. Has any one had any alarm issues? If so what was the fix?