I have a 2002 odyssey ex w/~50,000 miles. Can not get the heat to come on even after driving 10miles. It just gets luke warm. This heater in the past got really toasty. Weather conditions in Northeast have been vey cold, <20 F. This seems to happen only when it get really cold, other times it is OK. It is a safety concern for my family because we will not be able to melt the snow off of our windshield. Any ideas?